{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T19:19:58Z","timestamp":1791314398843,"version":"4.3.1"},"reference-count":254,"publisher":"Frontiers Media SA","license":[{"start":{"date-parts":[[2021,11,16]],"date-time":"2021-11-16T00:00:00Z","timestamp":1637020800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["frontiersin.org"],"crossmark-restriction":true},"short-container-title":["Front. Plant Sci."],"abstract":"<jats:p>\n                    Cobalt is a transition metal located in the fourth row of the periodic table and is a neighbor of iron and nickel. It has been considered an essential element for prokaryotes, human beings, and other mammals, but its essentiality for plants remains obscure. In this article, we proposed that cobalt (Co) is a potentially essential micronutrient of plants. Co is essential for the growth of many lower plants, such as marine algal species including diatoms, chrysophytes, and dinoflagellates, as well as for higher plants in the family\n                    <jats:italic>Fabaceae<\/jats:italic>\n                    or\n                    <jats:italic>Leguminosae<\/jats:italic>\n                    . The essentiality to leguminous plants is attributed to its role in nitrogen (N) fixation by symbiotic microbes, primarily rhizobia. Co is an integral component of cobalamin or vitamin B\n                    <jats:sub>12<\/jats:sub>\n                    , which is required by several enzymes involved in N\n                    <jats:sub>2<\/jats:sub>\n                    fixation. In addition to symbiosis, a group of N\n                    <jats:sub>2<\/jats:sub>\n                    fixing bacteria known as diazotrophs is able to situate in plant tissue as endophytes or closely associated with roots of plants including economically important crops, such as barley, corn, rice, sugarcane, and wheat. Their action in N\n                    <jats:sub>2<\/jats:sub>\n                    fixation provides crops with the macronutrient of N. Co is a component of several enzymes and proteins, participating in plant metabolism. Plants may exhibit Co deficiency if there is a severe limitation in Co supply. Conversely, Co is toxic to plants at higher concentrations. High levels of Co result in pale-colored leaves, discolored veins, and the loss of leaves and can also cause iron deficiency in plants. It is anticipated that with the advance of omics, Co as a constitute of enzymes and proteins and its specific role in plant metabolism will be exclusively revealed. The confirmation of Co as an essential micronutrient will enrich our understanding of plant mineral nutrition and improve our practice in crop production.\n                  <\/jats:p>","DOI":"10.3389\/fpls.2021.768523","type":"journal-article","created":{"date-parts":[[2021,11,16]],"date-time":"2021-11-16T01:20:15Z","timestamp":1637025615000},"update-policy":"https:\/\/doi.org\/10.3389\/crossmark-policy","source":"Crossref","is-referenced-by-count":208,"title":["Cobalt: An Essential Micronutrient for Plant Growth?"],"prefix":"10.3389","volume":"12","author":[{"given":"Xiu","family":"Hu","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiangying","family":"Wei","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jie","family":"Ling","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jianjun","family":"Chen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1965","published-online":{"date-parts":[[2021,11,16]]},"reference":[{"key":"B1","doi-asserted-by":"publisher","first-page":"628379","DOI":"10.3389\/fmicb.2021.628379","article-title":"Nitrogen fixing azotobacter species as potential soil biological enhancers for crop nutrition and yield Stability","volume":"12","author":"Aasfar","year":"2021","journal-title":"Front. Microbiol."},{"key":"B2","doi-asserted-by":"publisher","first-page":"61","DOI":"10.1007\/s11738-017-2360-6","article-title":"A novice Achromobacter sp. EMCC1936 strain acts as a plant-growth-promoting agent","volume":"39","author":"Abdel-Rahman","year":"2017","journal-title":"Acta Physiol. Plant."},{"key":"B3","doi-asserted-by":"crossref","first-page":"359","DOI":"10.1007\/978-3-642-30194-0_17","article-title":"Cyanobacteria\u2013bryophyte symbioses","volume-title":"The Prokaryotes","author":"Adams","year":"2013"},{"key":"B4","doi-asserted-by":"publisher","first-page":"1275","DOI":"10.1080\/00103620009370512","article-title":"Effect of cobalt treatments on dry matter production of wheat and DTPA extractable cobalt content in soils","volume":"31","author":"Aery","year":"2000","journal-title":"Commun Soil Sci. Plant Anal."},{"key":"B5","doi-asserted-by":"publisher","first-page":"271","DOI":"10.1016\/0006-291X(59)90036-1","article-title":"Effect of Cobalt on growth of soybeans in the absence of supplied nitrogen","volume":"1","author":"Ahmed","year":"1959","journal-title":"Biochem. Biophys. Res. Comm."},{"key":"B6","doi-asserted-by":"publisher","first-page":"24","DOI":"10.1073\/pnas.47.1.24","article-title":"The plants grown under symbiotic conditions","volume":"47","author":"Ahmed","year":"1960","journal-title":"Proc. Natl. Acad. Sci. U.S.A."},{"key":"B7","doi-asserted-by":"crossref","first-page":"339","DOI":"10.1007\/978-3-030-41552-5_17","article-title":"Role of cobalt in plants: its stress and alleviation","volume-title":"Contaminants in Agriculture","author":"Akeel","year":"2020"},{"key":"B8","doi-asserted-by":"publisher","first-page":"557","DOI":"10.1071\/AR9730557","article-title":"Heavy metal toxicities: levels of nickel, cobalt and chromium in the soil and plants associated with visual symptoms and variation in growth of an oat crop","volume":"24","author":"Anderson","year":"1973","journal-title":"Aust. J. Agric. Res."},{"key":"B9","first-page":"333","article-title":"Comparative analysis of trace elements in the mosses \u2013 Bryum argenteum Hedw. and Hypnum cupressiforme Hedw. in Podgorica (Montenegro)","volume":"6","author":"Andi\u0107","year":"2015","journal-title":"J. Mater. Environ. Sci."},{"key":"B10","doi-asserted-by":"publisher","first-page":"705","DOI":"10.3390\/ijms18040705","article-title":"Specificity in legume-rhizobia symbioses","volume":"18","author":"Andrews","year":"2017","journal-title":"Intl. J. Mol. Sci"},{"key":"B11","doi-asserted-by":"publisher","first-page":"13","DOI":"10.1023\/A:1016640522299","article-title":"Influence of divalent cations on the catalytic properties and secondary structure of unadenylylated glutamine synthetase from Azospirillum brasilense","volume":"14","author":"Antonyuk","year":"2001","journal-title":"Biometals"},{"key":"B12","doi-asserted-by":"publisher","first-page":"371","DOI":"10.1104\/pp.14.2.371","article-title":"The essentiality of certain elements in minute quantity for plants with special reference to copper","volume":"14","author":"Arnon","year":"1939","journal-title":"Plant Physiol."},{"key":"B13","first-page":"1","article-title":"Effects of daffodil flowers and cobalt chloride on vase life of cut rose","volume":"4","author":"Aslmoshtaghi","year":"2014","journal-title":"J. Chem. Health Risks"},{"key":"B14","doi-asserted-by":"publisher","first-page":"25","DOI":"10.1007\/PL00007008","article-title":"Soaking summer squash seeds in sow concentrations of cobalt solution before sowing increased plant growth, femaleness, and fruit yield via increasing plant ethylene Level","volume":"17","author":"Atta-Aly","year":"1998","journal-title":"J. Plant Growth Regul."},{"key":"B15","first-page":"122","article-title":"Effect of cobalt on growth, yield and production quality with mitotic and meiotic divisions in two onion cultivars","volume":"3","author":"Attia","year":"2014","journal-title":"Curr. Sci. Int"},{"key":"B16","first-page":"73","article-title":"Effect of cobalt and nickel on plant growth, yield and flavonoid content of Hibiscus sabdariffa L","volume":"1","author":"Aziz","year":"2007","journal-title":"Aust. J. Basic Appl. Sci."},{"key":"B17","doi-asserted-by":"publisher","first-page":"e00590","DOI":"10.1128\/AEM.00590-17","article-title":"An environmentally friendly engineered Azotobacter strain that replaces a substantial amount of urea fertilizer while sustaining the same wheat yield","volume":"83","author":"Bageshwar","year":"2017","journal-title":"Appl. Environ. Microbiol."},{"key":"B18","doi-asserted-by":"publisher","first-page":"643","DOI":"10.1080\/01904168109362867","article-title":"Accumulators and excluders-strategies in the response of plants to heavy metals","volume":"3","author":"Baker","year":"1981","journal-title":"J. Plant Nutr."},{"key":"B19","doi-asserted-by":"publisher","first-page":"93","DOI":"10.1111\/j.1469-8137.1987.tb04685.x","article-title":"Metal tolerance","volume":"106","author":"Baker","year":"1987","journal-title":"New Phytol"},{"key":"B20","doi-asserted-by":"publisher","first-page":"377","DOI":"10.1007\/BF02184314","article-title":"Studies on Cu and cobalt tolerance in three closely related taxa within the genus Silene L. (Caryophyllaceae) from Zare","volume":"73","author":"Baker","year":"1983","journal-title":"Plant Soil"},{"key":"B21","doi-asserted-by":"publisher","first-page":"350","DOI":"10.1016\/j.nimb.2005.01.082","article-title":"Concentration and distribution of cobalt in higher plants: the use of micro-PIXE spectroscopy","volume":"231","author":"Bakkaus","year":"2005","journal-title":"Nucl. Instrum. Methods Phys. Res. Sect. B"},{"key":"B22","volume-title":"Algae: Anatomy, Biochemistry and Biotechnology.","author":"Barsanti","year":"2006"},{"key":"B23","doi-asserted-by":"publisher","first-page":"643","DOI":"10.1080\/14620316.1989.11516003","article-title":"Cobalt requirement in tissue culture of three species: Brassica oleracea L., Passifora mollissima Bailey, and Saintpaulia ioantha Wendl","volume":"64","author":"Bartolo","year":"1989","journal-title":"J. Hort. Sci."},{"key":"B24","first-page":"15","article-title":"Performance of groundnut under nitrogen fixing and phosphorous microbial inoculates with different levels of cobalt in alluvial soils of eastern India","volume":"6","author":"Basu","year":"2008","journal-title":"Agron. Res."},{"key":"B25","doi-asserted-by":"publisher","first-page":"12081","DOI":"10.1073\/pnas.0804175105","article-title":"The leaf ionome as a multivariable system to detect a plant's physiological status","volume":"105","author":"Baxter","year":"2008","journal-title":"Proc. Natl. Acad. Sci. U.S.A."},{"key":"B26","doi-asserted-by":"crossref","first-page":"345","DOI":"10.1007\/978-1-4419-1139-1_10","article-title":"EPR of cobalt-substituted zinc enzymes","volume-title":"Metals in Biology: Application of High Resolution EPR to Metalloenzymes","author":"Bennett","year":"2010"},{"key":"B27","doi-asserted-by":"publisher","first-page":"450","DOI":"10.1186\/1471-2164-10-450","article-title":"Complete genome sequence of the sugarcane nitrogen-fixing endophyte Gluconacetobacter diazotrophicus Pal5","volume":"10","author":"Bertalan","year":"2009","journal-title":"BMC Genomics"},{"key":"B28","volume-title":"On the Role of Trace Substances in Agriculture.","author":"Bertrand","year":"1912"},{"key":"B29","doi-asserted-by":"crossref","first-page":"280","DOI":"10.1128\/mr.60.2.280-300.1996","article-title":"Molecular and industrial aspects of glucose isomerase","volume":"60","author":"Bhosale","year":"1996","journal-title":"Microbiol. Rev."},{"key":"B30","doi-asserted-by":"publisher","first-page":"53","DOI":"10.1007\/BF02370099","article-title":"Nitrogen fixation associated with grasses and cereals: recent results and perspectives for future research","volume":"108","author":"Boddey","year":"1988","journal-title":"Plant Soil"},{"key":"B31","doi-asserted-by":"publisher","first-page":"3","DOI":"10.1016\/S1360-1385(98)01290-4","article-title":"Regulation of nitrogen fixation in heterocyst-forming cyanobacteria","author":"B\u00f6hme","year":"1998","journal-title":"Trends Plant Sci."},{"key":"B32","doi-asserted-by":"publisher","first-page":"738","DOI":"10.1038\/179738a0","article-title":"A beneficial effect of Co on the growth of the rubber plant","volume":"179","author":"Bolle-Jones","year":"1957","journal-title":"Nature"},{"key":"B33","doi-asserted-by":"publisher","first-page":"63","DOI":"10.1016\/j.cbpa.2017.01.013","article-title":"Vitamin B12 in the spotlight again","volume":"37","author":"Bridwell-Rabb","year":"2017","journal-title":"Curr. Opin. Chem. Biol."},{"key":"B34","doi-asserted-by":"publisher","first-page":"541","DOI":"10.1007\/BF02187261","article-title":"Copper and cobalt uptake by Haumaniastrum species","volume":"48","author":"Brooks","year":"1977","journal-title":"Plant Soil"},{"key":"B35","doi-asserted-by":"crossref","DOI":"10.1079\/9780851992365.0000","volume-title":"Plants that Hyperaccumulate Heavy, Metals: Their Role in Phytoremediation, Microbiology, Archaeology, Mineral Exploration and Phytomining","author":"Brooks","year":"1998"},{"key":"B36","doi-asserted-by":"publisher","first-page":"197","DOI":"10.2307\/1220551","article-title":"Cobalt and nickel uptake by the Nyssaceae","volume":"26","author":"Brooks","year":"1977","journal-title":"Taxon"},{"key":"B37","first-page":"166","article-title":"Hyperaccumulation of copper and cobalt: a review","volume":"113","author":"Brooks","year":"1980","journal-title":"Bull. Soc. Roy. Bot. Belg."},{"key":"B38","doi-asserted-by":"publisher","first-page":"735","DOI":"10.1002\/prot.22913","article-title":"FINDSITE-metal: integrating evolutionary information and machine learning for structure-based metal binding site prediction at the proteome level","volume":"79","author":"Brylinski","year":"2011","journal-title":"Proteins"},{"key":"B39","doi-asserted-by":"publisher","first-page":"100","DOI":"10.1023\/A:1002808912247","article-title":"A protein inhibitor of polygalacturonase in apple fruits treated with aminoethoxyvinylglycine and cobalt chloride","volume":"37","author":"Bulantseva","year":"2001","journal-title":"Prikl. Biokhim. Mikrobiol"},{"key":"B40","unstructured":"CarpenterK. J. The Nobel Prize and the Discovery of Vitamins. NobelPrize.org. Nobel Prize Outreach AB2021. Stockholm2004"},{"key":"B41","doi-asserted-by":"publisher","first-page":"207","DOI":"10.1039\/b903311d","article-title":"Interplay of metal ions and urease","volume":"1","author":"Carter","year":"2009","journal-title":"Metallomics"},{"key":"B42","doi-asserted-by":"publisher","first-page":"165","DOI":"10.1016\/S0168-6445(03)00050-0","article-title":"Zn, Cu and Co in cyanobacteria: selective control of metal availability","volume":"27","author":"Cavet","year":"2003","journal-title":"FEMS Microbiol. Rev."},{"key":"B43","doi-asserted-by":"publisher","first-page":"1888","DOI":"10.3389\/fmicb.2019.01888","article-title":"Perspectives on endosymbiosis in coralloid roots: association of cycads and cyanobacteria","volume":"10","author":"Chang","year":"2019","journal-title":"Front. Microbiol."},{"key":"B44","doi-asserted-by":"publisher","first-page":"1711","DOI":"10.3390\/ph3061711","article-title":"Cobalt complexes as antiviral and antibacterial agents","volume":"3","author":"Chang","year":"2010","journal-title":"Pharmaceuticals"},{"key":"B45","doi-asserted-by":"publisher","first-page":"1191","DOI":"10.1071\/AR9781191","article-title":"The effect of inoculation on cobalt application on the growth of and nitrogen fixation of sweet lupins","volume":"29","author":"Chatel","year":"1978","journal-title":"Aust. J. Agric. Res."},{"key":"B46","doi-asserted-by":"publisher","first-page":"69","DOI":"10.1016\/S0269-7491(99)00238-9","article-title":"Phytotoxicity of cobalt, chromium and copper in caulifower","volume":"109","author":"Chatterjee","year":"2000","journal-title":"Environ. Pollut."},{"key":"B47","doi-asserted-by":"publisher","first-page":"165","DOI":"10.1111\/j.1399-3054.1997.tb01833.x","article-title":"Characterization of phytochelatin synthase from tomato","volume":"101","author":"Chen","year":"1997","journal-title":"Physiol. Plant"},{"key":"B48","doi-asserted-by":"publisher","first-page":"1952","DOI":"10.1016\/j.jinorgbio.2005.06.016","article-title":"Spectroscopic characterization of metal bound phytochelatin analogue (Glu-Cys)(4)-Gly","volume":"99","author":"Cheng","year":"2005","journal-title":"J. Inorg. Biochem."},{"key":"B49","doi-asserted-by":"publisher","first-page":"201","DOI":"10.5586\/asbp.2014.027","article-title":"Effect of cobalt chloride on soybean seedlings subjected to cadmium stress","volume":"83","author":"Chmielowska-Bak","year":"2014","journal-title":"Acta Soc. Bot. Pol."},{"key":"B50","doi-asserted-by":"publisher","first-page":"219","DOI":"10.1007\/s00374-003-0706-2","article-title":"Prospects and potentials for systems of biological nitrogen fixation in sustainable rice production","volume":"39","author":"Choudhury","year":"2004","journal-title":"Biol. Fertil. Soils"},{"key":"B51","doi-asserted-by":"publisher","first-page":"856","DOI":"10.1111\/tpj.13299","article-title":"Reactive oxygen species, abiotic stress and stress combination","volume":"90","author":"Choudhury","year":"2017","journal-title":"Plant J."},{"key":"B52","doi-asserted-by":"publisher","first-page":"19","DOI":"10.15835\/buasvmcn-fst:2021.0002","article-title":"Incidence of lead, cadmium, chromium, nickel and cobalt in basil, rosemary and peppermint seasonings from Romanian market","volume":"78","author":"Ciotea","year":"2021","journal-title":"Bull. Univ. Agric. Sci. Vet. Med. Cluj-Napoca. Food Sci. Technol."},{"key":"B53","doi-asserted-by":"publisher","first-page":"2904","DOI":"10.1021\/es903485h","article-title":"Uptake, localization, and speciation of cobalt in Triticum aestivum L. (wheat) and Lycopersicon esculentum M. (tomato)","volume":"44","author":"Collins","year":"2010","journal-title":"Environ. Sci. Technol."},{"key":"B54","doi-asserted-by":"publisher","first-page":"84","DOI":"10.1111\/j.1574-6941.2007.00410.x","article-title":"Endophytic colonization of Vitis vinifera L. by Burkholderia phytofirmans strain PsJN: from the rhizosphere to inflorescence tissues","volume":"63","author":"Compant","year":"2008","journal-title":"FEMS Microbiol. Ecol."},{"key":"B55","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1093\/mp\/ssr015","article-title":"Transporters contributing to iron trafficking in plants","volume":"4","author":"Conte","year":"2011","journal-title":"Mol. Plant"},{"key":"B56","doi-asserted-by":"publisher","first-page":"90","DOI":"10.1038\/nature04056","article-title":"Algae acquire vitamin B12 through a symbiotic relationship with bacteria","volume":"438","author":"Croft","year":"2005","journal-title":"Nature"},{"key":"B57","doi-asserted-by":"publisher","first-page":"560","DOI":"10.3389\/fmicb.2016.00560","article-title":"The vitamin B1 and B12 required by the marine dinoflagellate lingulodinium polyedrum Can be provided by its associated bacterial community in culture","volume":"7","author":"Cruz-Lopez","year":"2016","journal-title":"Front. Microbiol."},{"key":"B58","first-page":"161","article-title":"Influence of nickel and cobalt on the growth and biochemical changes of Chlorella pyrenoidosa (Chlorophyceae)","volume":"41","author":"Czerpak","year":"1994","journal-title":"Pol. Arch. Hydrobiol."},{"key":"B59","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1016\/bs.aambs.2019.07.001","article-title":"Azotobacters as biofertilizer","volume":"108","author":"Das","year":"2019","journal-title":"Adv. Appl. Microbiol."},{"key":"B60","doi-asserted-by":"publisher","first-page":"7","DOI":"10.3389\/fpls.2020.00007","article-title":"The evolution of flavonoid biosynthesis: a bryophyte perspective","volume":"11","author":"Davies","year":"2020","journal-title":"Front. Plant Sci."},{"key":"B61","doi-asserted-by":"publisher","first-page":"395","DOI":"10.1007\/BF02149747","article-title":"Critical levels of twenty potentially toxic elements in young spring barley","volume":"49","author":"Davis","year":"1978","journal-title":"Plant Soil"},{"key":"B62","doi-asserted-by":"publisher","first-page":"1367","DOI":"10.1038\/1811367a0","article-title":"Provision of cobalt to ruminants by means of heavy pellets","volume":"181","author":"Dewey","year":"1958","journal-title":"Nature"},{"key":"B63","doi-asserted-by":"publisher","first-page":"63","DOI":"10.1111\/j.1469-8137.1979.tb00727.x","article-title":"Cobalt and nitrogen fixation in Lupinus angustifolius L. II. Nodule formation and function","volume":"83","author":"Dilworth","year":"1979","journal-title":"New Phytol"},{"key":"B64","doi-asserted-by":"publisher","first-page":"e00323","DOI":"10.1016\/j.btre.2019.e00323","article-title":"Production of nitrogen fixing Azotobacter (SR-4) and phosphorus solubilizing Aspergillus niger and their evaluation on Lagenaria siceraria and Abelmoschus esculentus","volume":"22","author":"Din","year":"2019","journal-title":"Biotechnol. Rep."},{"key":"B65","doi-asserted-by":"crossref","first-page":"671","DOI":"10.1007\/978-94-017-2416-6_55","article-title":"Endophytic diazotrophs in sugarcane cereals and tuber crops","volume-title":"New Horizons in Nitrogen Fixation","author":"Dobereiner","year":"1993"},{"key":"B66","doi-asserted-by":"publisher","first-page":"461","DOI":"10.1038\/ismej.2014.142","article-title":"Aquatic metagenomes implicate Thaumarchaeota in global cobalamin production","volume":"9","author":"Doxey","year":"2015","journal-title":"ISME J."},{"key":"B67","doi-asserted-by":"crossref","first-page":"678","DOI":"10.1007\/978-1-4614-1533-6_74","article-title":"Cobalt transporters","volume-title":"Encyclopedia of Metalloproteins","author":"Eitinger","year":"2013"},{"key":"B68","doi-asserted-by":"publisher","first-page":"335","DOI":"10.1016\/S0232-4393(84)80011-6","article-title":"Production of cyanocobalamine by Azotobacter chroococcum","volume":"139","author":"El-Essawy","year":"1984","journal-title":"Zentralblatt f\u00fcr Mikrobiol."},{"key":"B69","doi-asserted-by":"publisher","first-page":"119","DOI":"10.1016\/0968-0004(92)90249-9","article-title":"Ribonucleotide reductase: regulation, regulation, regulation","volume":"17","author":"Elledge","year":"1992","journal-title":"Trends. Biochem. Sci"},{"key":"B70","doi-asserted-by":"publisher","first-page":"75","DOI":"10.1016\/0375-6742(84)90091-8","article-title":"Copper and cobalt in aquatic mosses and stream sediments from the Idaho Cobalt Belt","volume":"20","author":"Erdman","year":"1984","journal-title":"J. Geochem. Explor."},{"key":"B71","doi-asserted-by":"publisher","first-page":"735","DOI":"10.1111\/j.1749-6632.1964.tb45052.x","article-title":"Vitamin B12 compounds in relation to the requirements of cobalt for higher plants and nitrogen-fixing organisms","volume":"112","author":"Evans","year":"1964","journal-title":"Annals N. Y. Acad. Sci."},{"key":"B72","doi-asserted-by":"publisher","first-page":"777","DOI":"10.1038\/ismej.2010.2","article-title":"Dating the cyanobacterial ancestor of the chloroplast","volume":"4","author":"Falc\u00f3n","year":"2010","journal-title":"ISME J."},{"key":"B73","doi-asserted-by":"publisher","first-page":"15","DOI":"10.1186\/s12934-017-0631-y","article-title":"Microbial production of vitamin B12: a review and future perspectives","volume":"16","author":"Fang","year":"2017","journal-title":"Microb. Cell. Fact."},{"key":"B74","doi-asserted-by":"publisher","first-page":"29","DOI":"10.1007\/s11104-007-9405-3","article-title":"Revisiting copper and cobalt concentrations in supposed hyperaccumulators from SC Africa: influence of washing and metal concentrations in soil","volume":"301","author":"Faucon","year":"2007","journal-title":"Plant Soil"},{"key":"B75","doi-asserted-by":"publisher","first-page":"35","DOI":"10.1007\/s11104-008-9833-8","article-title":"Nitrogen- fixing bacteria associated with leguminous and non-leguminous plants","volume":"321","author":"Franche","year":"2009","journal-title":"Plant Soil"},{"key":"B76","doi-asserted-by":"publisher","first-page":"181","DOI":"10.1016\/0304-4238(83)90164-4","article-title":"Factors affecting the vase life of fronds of maidenhair fern","volume":"21","author":"Fujino","year":"1983","journal-title":"Sci. Hort."},{"key":"B77","first-page":"433","article-title":"Increasing the efficiency of nitrogen fertilization through cobalt application to pea plant","volume":"2","author":"Gad","year":"2006","journal-title":"Res. J. Agri. Biol. Sci."},{"key":"B78","first-page":"327","article-title":"Physiological and chemical response of groundnut (Arachis hypogaea) to Cobalt Nutrition","volume":"20","author":"Gad","year":"","journal-title":"World Appl. Sci. J."},{"key":"B79","doi-asserted-by":"publisher","first-page":"359","DOI":"10.5829\/idosi.wasj.2012.20.03.2819","article-title":"Role and importance of cobalt nutrition on groundnut (Arachis hypogaea) production","volume":"20","author":"Gad","year":"","journal-title":"World Appl. Sci. J."},{"key":"B80","first-page":"1527","article-title":"Role of cobalt and organic fertilizers amendments on tomato production in the newly reclaimed soil","volume":"22","author":"Gad","year":"2013","journal-title":"World Appl. Sci. J."},{"key":"B81","first-page":"949","article-title":"Response of sweet potato (Ipomoea batatas L.) plants to different levels of cobalt","volume":"2","author":"Gad","year":"2008","journal-title":"Aust. J. Basic Appl. Sci."},{"key":"B82","first-page":"52","article-title":"The influence of cobalt on sugar beet (Beta vulgaris L.) production","volume":"1","author":"Gad","year":"2009","journal-title":"Intl. J. Acad. Res."},{"key":"B83","doi-asserted-by":"publisher","first-page":"353","DOI":"10.19084\/RCA16101","article-title":"Effects of Azospirillum brasilense on growth and yield compounds of maize grown at nitrogen limiting conditions","volume":"40","author":"Garcia","year":"2017","journal-title":"Revista de Ci\u00eancias Agr\u00e1rias"},{"key":"B84","doi-asserted-by":"publisher","first-page":"353","DOI":"10.1007\/s12229-020-09231-1","article-title":"Oxidative stress and antioxidant metabolism under adverse environmental conditions: a review","volume":"40","author":"Garc\u00eda-Caparr\u00f3s","year":"2020","journal-title":"Bot. Rev."},{"key":"B85","doi-asserted-by":"publisher","first-page":"270","DOI":"10.1007\/BF00178183","article-title":"Kinetics of uptake and intracellular location of cobalt, manganese and zinc in the estuarine green alga Chlorella salina","volume":"37","author":"Garnham","year":"1992","journal-title":"Appl. Microbiol. Biotechnol"},{"key":"B86","first-page":"669","article-title":"Stickstoffsammelden bakterien","volume":"8","author":"Gerlach","year":"1902","journal-title":"Z. Bakterien II"},{"key":"B87","doi-asserted-by":"publisher","first-page":"566","DOI":"10.1016\/S1360-1385(01)02151-3","article-title":"Organellar peptide deformylases: universality of the N-terminal methionine cleavage mechanism","volume":"6","author":"Giglione","year":"2001","journal-title":"Trends Plant Sci."},{"key":"B88","doi-asserted-by":"publisher","first-page":"5916","DOI":"10.1093\/emboj\/19.21.5916","article-title":"Identification of eukaryotic peptide deformylases reveals universality of N-terminal protein processing mechanisms","volume":"19","author":"Giglione","year":"2000","journal-title":"EMBO J."},{"key":"B89","doi-asserted-by":"publisher","first-page":"711","DOI":"10.1016\/0038-0717(83)90037-8","article-title":"Amino acids and vitamins produced by Azotobacter vinelandii ATCC 12837 in chemically-defined media and dialysed soil media","volume":"15","author":"Gonzalez-Lopez","year":"1983","journal-title":"Soil Biol. Biochem."},{"key":"B90","doi-asserted-by":"publisher","first-page":"1855","DOI":"10.3390\/ani10101855","article-title":"Relationship between vitamin B12 and cobalt metabolism in domestic ruminant: an update","volume":"10","author":"Gonzalez-Montana","year":"2020","journal-title":"Animals"},{"key":"B91","first-page":"80","article-title":"Element concentrations toxic to plants, animals and man","volume":"1466","author":"Gough","year":"1979","journal-title":"LiSGS Bull"},{"key":"B92","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1111\/j.1751-908X.1994.tb00502.x","article-title":"Compilation of working values and sample description for 383 geostandards","volume":"18","author":"Govindaraju","year":"1994","journal-title":"Geostand Newslett."},{"key":"B93","doi-asserted-by":"publisher","first-page":"886","DOI":"10.1104\/pp.57.6.886","article-title":"Cobalt and plant development: interactions with ethylene in hypocotyl growth","volume":"57","author":"Grover","year":"1976","journal-title":"Plant Physiol."},{"key":"B94","doi-asserted-by":"crossref","DOI":"10.1142\/q0017","volume-title":"Algal and Cyanobacteria Symbioses.","author":"Grube","year":"2017"},{"key":"B95","doi-asserted-by":"publisher","first-page":"259","DOI":"10.1007\/s11157-018-9461-6","article-title":"Coenzyme cobalamin: biosynthesis, overproduction and its application in dehalogenation\u2014a review","volume":"17","author":"Guo","year":"2018","journal-title":"Rev. Environ. Sci. Biotechnol."},{"key":"B96","doi-asserted-by":"crossref","first-page":"183","DOI":"10.1007\/978-94-007-5449-2_8","article-title":"Endophytic nitrogen-fixing bacteria as biofertilizer","volume-title":"Sustainable Agriculture Reviews","author":"Gupta","year":"2012"},{"key":"B97","doi-asserted-by":"publisher","first-page":"343","DOI":"10.1071\/SR05122","article-title":"Potential for non-symbiotic N2-fixation in different agroecological zones of southern Australia","volume":"44","author":"Gupta","year":"2006","journal-title":"Aust. J. Soil Res."},{"key":"B98","doi-asserted-by":"publisher","first-page":"7","DOI":"10.1016\/0048-9697(94)90126-0","article-title":"The geobiochemistry of cobalt","volume":"150","author":"Hamilton","year":"1994","journal-title":"Sci. Total Environ."},{"key":"B99","doi-asserted-by":"publisher","first-page":"83","DOI":"10.1080\/07391102.2008.10507226","article-title":"Activation and inactivation of horseradish peroxidase by cobalt ions","volume":"26","author":"Han","year":"2008","journal-title":"J. Biomol. Struct. Dyn"},{"key":"B100","doi-asserted-by":"publisher","first-page":"8566","DOI":"10.1038\/s41598-017-07147-2","article-title":"Groundwater nitrate response to sustainable nitrogen management","volume":"7","author":"Hansen","year":"2017","journal-title":"Sci. Rep."},{"key":"B101","doi-asserted-by":"crossref","first-page":"684","DOI":"10.1007\/978-1-4614-1533-6_71","article-title":"Cobalt-containing enzymes","volume-title":"Encyclopedia of Metalloproteins","author":"Harrop","year":"2013"},{"key":"B102","first-page":"727","article-title":"Analysis of the presence and diversity of diazotrophic endophytes","volume-title":"Prokaryotic Nitrogen Fixation: A Model System for the Analysis of a Biological Process","author":"Hartmann","year":"2000"},{"key":"B103","doi-asserted-by":"publisher","first-page":"681","DOI":"10.3390\/antiox9080681","article-title":"Reactive oxygen species and antioxidant defense in plants under abiotic stress: revisiting the crucial role of a universal defense regulator","volume":"9","author":"Hasanuzzaman","year":"2020","journal-title":"Antioxidants"},{"key":"B104","volume-title":"Soil Fertility and Fertilizers.","author":"Havlin","year":"2013"},{"key":"B105","doi-asserted-by":"publisher","first-page":"15740","DOI":"10.1073\/pnas.2001393117","article-title":"Minimal cobalt metabolism in the marine cyanobacterium Prochlorococcus","volume":"117","author":"Hawco","year":"2020","journal-title":"Proc. Natl. Acad. Sci"},{"key":"B106","doi-asserted-by":"publisher","first-page":"364","DOI":"10.1073\/pnas.1608462114","article-title":"Two distinct pools of B12 analogs reveal community interdependencies in the ocean","volume":"114","author":"Heal","year":"2017","journal-title":"Proc. Natl. Acad. Sci. U.S.A."},{"key":"B107","first-page":"779","article-title":"Effect of cobalt fertilization on the yield, quality the essential oil composition of parsley leaves","volume":"10","author":"Helmy","year":"2002","journal-title":"Arab. Univ. J. Agric. Sci. Ain. Shams Univ Cairo"},{"key":"B108","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1007\/s11104-008-9668-3","article-title":"Global inputs of biological nitrogen fixation in agricultural systems","volume":"311","author":"Herridge","year":"2008","journal-title":"Plant Soil"},{"key":"B109","doi-asserted-by":"publisher","first-page":"480","DOI":"10.1093\/jxb\/17.3.480","article-title":"The cobalt requirement of non-legume root nodule plants","volume":"17","author":"Hewitt","year":"1966","journal-title":"J. Exp. Bot."},{"key":"B110","doi-asserted-by":"publisher","first-page":"665","DOI":"10.1111\/j.1399-3054.1954.tb07727.x","article-title":"Cobalt as an essential element for blue-green algae","volume":"7","author":"Holm-Hansen","year":"1954","journal-title":"Physiol. Plant"},{"key":"B111","doi-asserted-by":"publisher","first-page":"195","DOI":"10.1007\/BF00012246","article-title":"Comparative studies of nickel, cobalt, and copper uptake by some nickel hyperaccumulators of the genus Alyssum","volume":"138","author":"Homer","year":"1991","journal-title":"Plant Soil"},{"key":"B112","volume-title":"Introduction to Plant Physiology.","author":"Hopkins","year":"1995"},{"key":"B113","doi-asserted-by":"publisher","first-page":"169","DOI":"10.1016\/j.jbiotec.2003.07.010","article-title":"Azoarcus sp. strain BH72 as a model for nitrogen-fixing grass endophytes","volume":"106","author":"Hurek","year":"2003","journal-title":"J. Biotechnol."},{"key":"B114","doi-asserted-by":"publisher","first-page":"375","DOI":"10.1046\/j.1469-8137.1997.00755.x","article-title":"Tansley Review No. 93. Actinorhizal symbioses and their N2 fixation","volume":"136","author":"Huss-Danell","year":"1997","journal-title":"New Phytol."},{"key":"B115","doi-asserted-by":"publisher","first-page":"993","DOI":"10.4314\/ahs.v15i3.38","article-title":"Relationship between soil cobalt and vitamin B12 levels in the liver of livestock in Saudi Arabia: role of competing elements in soils","volume":"15","author":"Huwait","year":"2015","journal-title":"Afr. Health Sci."},{"key":"B116","doi-asserted-by":"publisher","first-page":"209","DOI":"10.2503\/jjshs.54.209","article-title":"Ethylene production in kiwi fruit (Actinidia chinensis cultivar","volume":"54","author":"Hyodo","year":"1985","journal-title":"Hayward). J. Jap. Soc. Hortic. Sci."},{"key":"B117","doi-asserted-by":"publisher","first-page":"549","DOI":"10.1038\/203549a0","article-title":"role of cobalt in Nitrogen fixation by Azotobacter chroococcum","volume":"203","author":"Iswaran","year":"1964","journal-title":"Nature"},{"key":"B118","doi-asserted-by":"publisher","first-page":"128","DOI":"10.3329\/jsr.v1i1.1226","article-title":"Low concentration of cobalt increases growth, biochemical constituents, mineral status and yield in Zea mays","volume":"1","author":"Jaleel","year":"2009","journal-title":"J. Sci. Res"},{"key":"B119","doi-asserted-by":"publisher","first-page":"1","DOI":"10.5829\/ije.2019.32.01a.01","article-title":"Enhanced vitamin B12 production using Chlorella vulgaris","volume":"32","author":"Jalilian","year":"2019","journal-title":"IJE Transac. Basics"},{"key":"B120","first-page":"147","article-title":"Carnation flowers senescence as influenced by nickel, cobalt and silicon","volume":"5","author":"Jamali","year":"2011","journal-title":"J. Biol. Environ. Sci."},{"key":"B121","doi-asserted-by":"publisher","first-page":"747","DOI":"10.1093\/jexbot\/52.357.747","article-title":"Further observations on the interaction between sugar cane and Gluconacetobacter diazotrophicus under laboratory and greenhouse conditions","volume":"52","author":"James","year":"2001","journal-title":"J. Exp. Bot."},{"key":"B122","first-page":"10","article-title":"Effect of different concentrations of cobalt on morphological parameters and yield components of soybean","volume":"4","author":"Jayakumar","year":"2009","journal-title":"Glob. J. Mol. Sci."},{"key":"B123","first-page":"62","article-title":"Changes in nutritional metabolism of tomato plants exposed to increasing concentration of cobalt chloride","volume":"4","author":"Jayakumar","year":"2013","journal-title":"Acta Physiol. Plant."},{"key":"B124","doi-asserted-by":"publisher","first-page":"2922","DOI":"10.3390\/ijms21082922","article-title":"Insights on the functions and ecophysiological relevance of the diverse carbonic anhydrases in microalgae","volume":"21","author":"Jensen","year":"2020","journal-title":"Int. J. Mol. Sci."},{"key":"B125","doi-asserted-by":"publisher","first-page":"643","DOI":"10.1111\/j.1469-8137.1994.tb02960.x","article-title":"Reconstitution of the symbiosis of Gunnera manicata Linden: cyanobacterial specificity","volume":"126","author":"Johansson","year":"1994","journal-title":"New Phytol."},{"key":"B126","doi-asserted-by":"crossref","DOI":"10.1007\/978-3-540-32714-1","volume-title":"Trace Elements From Soils to Human.","author":"Kabata-Pendias","year":"2007"},{"key":"B127","doi-asserted-by":"publisher","first-page":"199","DOI":"10.1016\/S0022-2860(00)00877-2","article-title":"Fourier transform Raman spectroscopic characterisation of cells of the plant-associated soil bacterium Azospirillum brasilense Sp7","volume":"563","author":"Kamnev","year":"2001","journal-title":"J. Mol. Struct."},{"key":"B128","first-page":"8","article-title":"Response of paddy (Oryza sativa L.) varieties to Azospirillum brasilense inoculation","volume":"2","author":"Kannan","year":"2010","journal-title":"J. Phytol."},{"key":"B129","doi-asserted-by":"publisher","first-page":"579","DOI":"10.3923\/tasr.2012.579.583","article-title":"Effect of cobalt, silicon, acetylsalicylic acid and sucrose as novel agents to improve vase-life of Argyranthemum flowers","volume":"7","author":"Kazemi","year":"2012","journal-title":"Trends Appl. Sci. Res."},{"key":"B130","doi-asserted-by":"publisher","first-page":"162","DOI":"10.5829\/idosi.ijee.2012.03.02.0258","article-title":"Effect of Ni, CO, SA and sucrose on extending the vase-life of lily cut flower","volume":"3","author":"Kazemi","year":"2012","journal-title":"Iran. J. Energy Environ."},{"key":"B131","doi-asserted-by":"publisher","first-page":"244","DOI":"10.1016\/j.tibtech.2020.07.008","article-title":"Microbiome engineering: synthetic biology of plant-associated microbiomes in sustainable agriculture","volume":"39","author":"Ke","year":"2021","journal-title":"Trends Biotechnol."},{"key":"B132","doi-asserted-by":"publisher","first-page":"2557","DOI":"10.1002\/lno.11471","article-title":"Efficient zinc\/cobalt inter-replacement in northeast Pacific diatoms and relationships to high surface dissolved Co: Zn ratio","volume":"65","author":"Kellogg","year":"2020","journal-title":"Limnol. Oceanogr."},{"key":"B133","doi-asserted-by":"publisher","first-page":"143","DOI":"10.1016\/j.rhisph.2017.04.010","article-title":"Seed priming with cobalamin (vitamin B12) provides significant protection against salinity stress in the common bean","volume":"3","author":"Keshavarz","year":"2017","journal-title":"Rhizosphere"},{"key":"B134","doi-asserted-by":"publisher","first-page":"e0171534","DOI":"10.1371\/journal.pone.0171534","article-title":"Complete genome analysis of Serratia marcescens RSC-14: a plant growth-promoting bacterium that alleviates cadmium stress in host plants","volume":"12","author":"Khan","year":"2017","journal-title":"PloS ONE"},{"key":"B135","doi-asserted-by":"publisher","first-page":"1743","DOI":"10.1039\/C9MT00205G","article-title":"Cobalt(ii) cation binding by proteins","volume":"11","author":"Khrustalev","year":"2019","journal-title":"Metallomics"},{"key":"B136","doi-asserted-by":"publisher","first-page":"45","DOI":"10.1023\/A:1004217904546","article-title":"Occurrence, physiological and molecular analysis of endophytic diazotrophic bacteria in gramineous energy plants","volume":"194","author":"Kirchhof","year":"1997","journal-title":"Plant Soil"},{"key":"B137","volume-title":"Heavy Metal Pollution in Soils of Japan.","author":"Kitagishi","year":"1981"},{"key":"B138","doi-asserted-by":"publisher","first-page":"99","DOI":"10.1104\/pp.38.1.99","article-title":"Cobamide coenzyme contents of soybean nodules and nitrogen fixing bacteria in relation to physiological conditions","volume":"38","author":"Kliewer","year":"","journal-title":"Plant Physiol."},{"key":"B139","doi-asserted-by":"publisher","first-page":"55","DOI":"10.1104\/pp.38.1.55","article-title":"Identification of cobamide coenzyme in nodules of symbionts and isolation of the B12 coenzyme from Rhizobium meliloti","volume":"38","author":"Kliewer","year":"","journal-title":"Plant Physiol."},{"key":"B140","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1046\/j.1432-1327.1999.00186.x","article-title":"Cobalt proteins","volume":"261","author":"Kobayashi","year":"1999","journal-title":"Eur. J. Biochem."},{"key":"B141","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1016\/S1570-9639(04)00054-8","article-title":"Structure, function, and mechanism of ribonucleotide reductases","volume":"1699","author":"Kolberg","year":"2004","journal-title":"Biochim. Biophys. Acta"},{"key":"B142","doi-asserted-by":"crossref","DOI":"10.1016\/B978-0-12-799937-1.00022-X","article-title":"Heavy metal accumulation in serpentine flora of Mersin-Findikpinari (Turkey) \u2013 Role of ethylenediamine tetraacetic Acid in facilitating extraction of nickel","volume-title":"Soil Remediation and Plants","author":"Koleli","year":"2015"},{"key":"B143","doi-asserted-by":"publisher","first-page":"37","DOI":"10.1023\/A:1026438615520","article-title":"The IRT1 protein from Arabidopsis thaliana is a metal transporter with a broad substrate range","volume":"40","author":"Korshunova","year":"1999","journal-title":"Plant Mol. Biol."},{"key":"B144","doi-asserted-by":"publisher","first-page":"1384","DOI":"10.1038\/nbt1243","article-title":"Complete genome of the mutualistic, N 2-fixing grass endophyte Azoarcus sp. strain BH72","volume":"24","author":"Krause","year":"2006","journal-title":"Nat. Biotechnol."},{"key":"B145","doi-asserted-by":"publisher","first-page":"111","DOI":"10.1248\/yakushi1947.97.1_111","article-title":"Purification and properties of prolidase for germinating soybeans","volume":"97","author":"Kubota","year":"1977","journal-title":"Yakugaku Zasshi"},{"key":"B146","doi-asserted-by":"publisher","first-page":"537","DOI":"10.1111\/nph.14175","article-title":"Copper and cobalt accumulation in plants: a critical assessment of the current state of knowledge","volume":"213","author":"Lange","year":"2017","journal-title":"New Phytol."},{"key":"B147","doi-asserted-by":"publisher","first-page":"114","DOI":"10.1104\/pp.58.1.114","article-title":"Inhibition of ethylene production by cobaltous ion","volume":"58","author":"Lau","year":"1976","journal-title":"Plant Physiol."},{"key":"B148","doi-asserted-by":"publisher","first-page":"941","DOI":"10.1016\/j.chembiol.2018.04.012","article-title":"Construction of fluorescent analogs to follow the uptake and distribution of cobalamin (vitamin B12) in bacteria, worms, and plants","volume":"25","author":"Lawrence","year":"2018","journal-title":"Cell Chem. Biol."},{"key":"B149","first-page":"475","article-title":"Cobalt and copper deficiencies affecting sheep in South Australia","volume":"54","author":"Lee","year":"1951","journal-title":"J. Agri. Sci. Austr."},{"key":"B150","doi-asserted-by":"publisher","first-page":"163","DOI":"10.1111\/nph.16708","article-title":"A rice chloroplast-localized ABC transporter ARG1 modulates cobalt and nickel homeostasis and contributes to photosynthetic capacity","volume":"228","author":"Li","year":"2020","journal-title":"New Phytol."},{"key":"B151","doi-asserted-by":"publisher","first-page":"494","DOI":"10.1038\/nchem.1053","article-title":"Cobalt close-up","volume":"3","author":"Lindsay","year":"2011","journal-title":"Nat. Chem."},{"key":"B152","volume-title":"Cobalt: physiological effects and uptake mechanisms in plants","author":"Liu","year":"1998"},{"key":"B153","doi-asserted-by":"publisher","first-page":"2192","DOI":"10.1080\/01904167.2017.1346676","article-title":"The effect of cobalt stress on growth and physiological traits and its association with cobalt accumulation in barley genotypes differing in cobalt tolerance","volume":"40","author":"Lwalaba","year":"2017","journal-title":"J. Plant. Nutr."},{"key":"B154","doi-asserted-by":"publisher","first-page":"597","DOI":"10.3389\/fpls.2017.00597","article-title":"Titanium as a beneficial element for crop production","volume":"8","author":"Lyu","year":"2017","journal-title":"Front. Plant. Sci."},{"key":"B155","doi-asserted-by":"publisher","first-page":"107","DOI":"10.1007\/BF02197805","article-title":"Critical tissue concentrations of potentially toxic elements","volume":"85","author":"Macnicol","year":"1985","journal-title":"Plant Soil"},{"key":"B156","doi-asserted-by":"publisher","first-page":"1279","DOI":"10.1007\/s42452-020-3020-9","article-title":"A critical review on toxicity of cobalt and its bioremediation strategies","volume":"2","author":"Mahey","year":"2020","journal-title":"SN Appl. Sci."},{"key":"B157","doi-asserted-by":"publisher","first-page":"319","DOI":"10.1080\/15226510008500041","article-title":"Phytoextraction of Soil Cobalt Using Hyperaccumulator Plants","volume":"2","author":"Malik","year":"2000","journal-title":"Int. J. Phytorem."},{"key":"B158","doi-asserted-by":"publisher","first-page":"239","DOI":"10.5154\/r.rchsh.2010.09.034","article-title":"Cobalt as senescence retardant in postharvest of oriental hybrid Lilium","volume":"18","author":"Mandujano-Pi\u00f1a","year":"2012","journal-title":"Revista Chapingo. Serie Hort."},{"key":"B159","doi-asserted-by":"publisher","first-page":"52","DOI":"10.1016\/0076-6879(93)26005-T","article-title":"Cobalt as probe and label of proteins","volume":"226","author":"Maret","year":"1993","journal-title":"Methods Enzymol."},{"key":"B160","volume-title":"Marschner's Mineral Nutrition of Higher Plants.","author":"Marschner","year":"2011"},{"key":"B161","doi-asserted-by":"publisher","first-page":"139","DOI":"10.1042\/bse0340139","article-title":"Coenzyme B12 (cobalamin)-dependent enzymes","volume":"34","author":"Marsh","year":"1999","journal-title":"Essays Biochem."},{"key":"B162","doi-asserted-by":"publisher","first-page":"499","DOI":"10.1016\/S1367-5931(00)00238-6","article-title":"Adenosyl cobalamin dependent isomerases: new insights into structure and mechanism","volume":"5","author":"Marsh","year":"2001","journal-title":"Curr. Opin. Chem. Biol."},{"key":"B163","doi-asserted-by":"publisher","first-page":"40","DOI":"10.1672\/0277-5212(2007)27[40:CUBNAN]2.0.CO;2","article-title":"Cobalt uptake by Nyssa aquatica, N. sylvatica var. biflora, and Taxodium distichum seedlings","volume":"27","author":"McLeod","year":"2007","journal-title":"Wetlands"},{"key":"B164","first-page":"6","article-title":"A review on biology, cultivation and biotechnology of fenugreek (Trigonella foenum-graecum L.) as a valuable medicinal plant and multipurpose","volume":"10","author":"Mehrafarin","year":"2021","journal-title":"J. Med. Pl."},{"key":"B165","doi-asserted-by":"publisher","first-page":"283","DOI":"10.1007\/BF02182905","article-title":"Effect of presowing seed treatment with molybdenum and cobalt on growth, nitrogen and yield in bean (Phaseolus vulgaris L.)","volume":"86","author":"Mohandas","year":"1985","journal-title":"Plant Soil"},{"key":"B166","doi-asserted-by":"publisher","first-page":"894","DOI":"10.1104\/pp.108.130294","article-title":"AtHMA3, a P1B-ATPase allowing Cd\/Zn\/Co\/Pb vacuolar storage in Arabidopsis","volume":"149","author":"Morel","year":"2009","journal-title":"Plant Physiol."},{"key":"B167","doi-asserted-by":"publisher","first-page":"535","DOI":"10.1007\/BF02140724","article-title":"Copper and cobalt uptake by metallophytes from Za\u00efre","volume":"53","author":"Morrison","year":"1979","journal-title":"Plant Soil"},{"key":"B168","doi-asserted-by":"publisher","first-page":"3326","DOI":"10.1105\/tpc.109.069401","article-title":"The ferroportin metal efflux proteins function in iron and cobalt homeostasis in Arabidopsis","volume":"21","author":"Morrissey","year":"2009","journal-title":"Plant Cell"},{"key":"B169","doi-asserted-by":"publisher","first-page":"305","DOI":"10.1007\/BF00007957","article-title":"Enrichment of some B-vitamins in plants with application of organic fertilizers","volume":"167","author":"Mozafar","year":"1994","journal-title":"Plant Soil"},{"key":"B170","doi-asserted-by":"publisher","first-page":"1169","DOI":"10.4141\/cjps79-184","article-title":"Counteraction of bent-neck of cut roses with cobalt nitrate.\u201d","volume":"59","author":"Murr","year":"1979","journal-title":"Can. J. Plant Sci."},{"key":"B171","doi-asserted-by":"publisher","first-page":"277","DOI":"10.1016\/j.syapm.2005.01.006","article-title":"Natural association of Gluconacetobacter diazotrophicus and diazotrophic Acetobacter peroxydans with wetland rice","volume":"28","author":"Muthukumarasamy","year":"2005","journal-title":"Syst. Appl. Microbiol."},{"key":"B172","volume-title":"Water Quality Guidelines for Cobalt.","author":"Nagpal","year":"2004"},{"key":"B173","doi-asserted-by":"publisher","first-page":"301","DOI":"10.1016\/j.foodchem.2016.08.037","article-title":"Isolation and analysis of vitamin B12 from plant samples","volume":"216","author":"Nakos","year":"2017","journal-title":"Food Chem."},{"key":"B174","doi-asserted-by":"publisher","first-page":"1537","DOI":"10.1073\/pnas.48.9.1537","article-title":"Cobalt requirement for inorganic nitrogen metabolism in microorganisms","volume":"48","author":"Nicholas","year":"1962","journal-title":"Proc. Nat. Acad. Sci."},{"key":"B175","first-page":"38","article-title":"Media optimization studies and production of adenosylcobalamin (Vitamin B12) by environment friendly organism Rhizobium spp","volume":"8","author":"Nohwar","year":"2020","journal-title":"J. Appl. Biol. Biotech."},{"key":"B176","doi-asserted-by":"crossref","first-page":"670","DOI":"10.1007\/978-1-4614-1533-6_69","article-title":"Cobalt proteins, overview","volume-title":"Encyclopedia of Metalloproteins","author":"Odaka","year":"2013"},{"key":"B177","first-page":"7","article-title":"Effects of cobalt and manganese on biomass and nitrogen fixation yields of a free-living nitrogen fixer-Azotobacter chroococcum","volume":"8","author":"Orji","year":"2018","journal-title":"Eur. J. Biol. Res."},{"key":"B178","doi-asserted-by":"publisher","first-page":"118896","DOI":"10.1016\/j.bbamcr.2020.118896","article-title":"The requirement for cobalt in vitamin B12: a paradigm for protein metalation","volume":"1868","author":"Osman","year":"2021","journal-title":"BBA-Mol. Cell. Res."},{"key":"B179","doi-asserted-by":"publisher","first-page":"39","DOI":"10.1071\/AR9630039","article-title":"The cobalt requirement of Subterranean clover in the field","volume":"14","author":"Ozanne","year":"1963","journal-title":"Aust. J. Agric. Res."},{"key":"B180","doi-asserted-by":"publisher","first-page":"425","DOI":"10.1093\/aob\/mci189","article-title":"Selective transport of zinc, manganese, nickel, cobalt and cadmium in the root system and transfer to the leaves in young wheat plants","volume":"96","author":"Page","year":"2005","journal-title":"Ann. bot."},{"key":"B181","first-page":"145","article-title":"Criteria of essentiality, beneficiality and toxicity of chemical elements","volume":"21","author":"Pais","year":"1992","journal-title":"Acta Aliment."},{"key":"B182","doi-asserted-by":"publisher","first-page":"261","DOI":"10.1016\/j.bioorg.2008.06.002","article-title":"The putative coenzyme B12- dependent methylmalonyl-CoA mutase from potatoes is a phosphatase","volume":"36","author":"Paizs","year":"2008","journal-title":"Bioorg. Chem."},{"key":"B183","doi-asserted-by":"publisher","first-page":"415","DOI":"10.1007\/s00374-013-0894-3","article-title":"Proven and potential involvement of vitamins in interactions of plants with plant growth-promoting bacteria\u2014an overview","volume":"50","author":"Palacios","year":"2014","journal-title":"Biol. Fertil. Soils."},{"key":"B184","doi-asserted-by":"publisher","first-page":"289","DOI":"10.1007\/s11104-020-04629-7","article-title":"Cobalt hyperaccumulation in Rinorea cf. Bengalensis (Violaceae) from sabah: Accumulation potential and tissue and cellular-level distribution of cobalt","volume":"455","author":"Paul","year":"2020","journal-title":"Plant Soil"},{"key":"B185","doi-asserted-by":"publisher","first-page":"e1002064","DOI":"10.1371\/journal.pgen.1002064","article-title":"Genome of Herbaspirillum seropedicae strain SmR1, a specialized diazotrophic endophyte of tropical grasses","volume":"7","author":"Pedrosa","year":"2011","journal-title":"PLoS Genet."},{"key":"B186","doi-asserted-by":"publisher","first-page":"261","DOI":"10.3390\/encyclopedia1010024","article-title":"Metal binding proteins","volume":"1","author":"Permyakov","year":"2021","journal-title":"Encyclopedia"},{"key":"B187","doi-asserted-by":"publisher","first-page":"513","DOI":"10.1007\/s00203-016-1332-3","article-title":"The plant growth-promoting effect of the nitrogen-fixing endophyte Pseudomonas stutzeri A15","volume":"199","author":"Pham","year":"2017","journal-title":"Arch. Microbiol."},{"key":"B188","doi-asserted-by":"publisher","first-page":"267","DOI":"10.1016\/j.pbi.2009.04.009","article-title":"Physiological functions of beneficial elements","volume":"12","author":"Pilon-Smits","year":"2009","journal-title":"Curr. Opin. Plant. Biol."},{"key":"B189","doi-asserted-by":"publisher","first-page":"301","DOI":"10.1126\/science.195.4275.301","article-title":"Leucine 2, 3-aminomutase: a cobalamin-dependent enzyme present in bean seedlings","volume":"195","author":"Poston","year":"1977","journal-title":"Science"},{"key":"B190","doi-asserted-by":"publisher","first-page":"401","DOI":"10.1016\/S0031-9422(00)89324-3","article-title":"Coenzyme B12-dependent enzymes in potatoes: leucine 2, 3-aminomutase and methylmalonyl-coa mutase","volume":"17","author":"Poston","year":"1978","journal-title":"Phytochemistry"},{"key":"B191","doi-asserted-by":"crossref","first-page":"73","DOI":"10.5772\/intechopen.71988","article-title":"Nitrogen-fixation by endophytic bacteria in agricultural crops: recent advances","volume-title":"Nitrogen in Agriculture-Updates","author":"Puri","year":"2018"},{"key":"B192","doi-asserted-by":"publisher","first-page":"2137","DOI":"10.1080\/01904168709363764","article-title":"Cobalt nutrition of pigeonpea and peanut in relation to growth and yield","volume":"10","author":"Raj","year":"1987","journal-title":"J. Plant Nutr."},{"key":"B193","first-page":"20","article-title":"Serpentine and its vegetation: a preliminary study from Sri Lanka","volume":"76","author":"Rajakaruna","year":"2002","journal-title":"J. Appl. Bot. Angewand. Bot."},{"key":"B194","doi-asserted-by":"publisher","first-page":"1075","DOI":"10.1007\/s10482-020-01429-y","article-title":"Endophytic microbes: biodiversity, plant growth-promoting mechanisms and potential applications for agricultural sustainability","volume":"113","author":"Rana","year":"2020","journal-title":"Antonie van Leeuwenhoek"},{"key":"B195","doi-asserted-by":"publisher","first-page":"319","DOI":"10.1080\/01904168109362840","article-title":"Entry of sucrose into minor veins of bean seedlings exposed to phytotoxic burdens of Co, Ni or Zn","volume":"3","author":"Rauser","year":"1981","journal-title":"J. Plant. Nutr."},{"key":"B196","doi-asserted-by":"publisher","first-page":"303","DOI":"10.1016\/0304-4238(88)90065-9","article-title":"Mode of action of cobalt extending the vase life of cut roses","volume":"36","author":"Reddy","year":"1988","journal-title":"Sci. Hort."},{"key":"B197","doi-asserted-by":"publisher","first-page":"489","DOI":"10.1146\/annurev-ecolsys-102710-145034","article-title":"Functional ecology of free-living nitrogen fixation: a contemporary perspective","volume":"42","author":"Reed","year":"2011","journal-title":"Annu. Rev. Ecol. Evol. Syst."},{"key":"B198","doi-asserted-by":"publisher","first-page":"87","DOI":"10.1016\/S0048-9697(00)00890-1","article-title":"Comparison of the element compositin in several plant species and their substrate from a 1555000 km2 area in northern Europe","volume":"278","author":"Reimann","year":"2001","journal-title":"Sci. Total. Environ."},{"key":"B199","doi-asserted-by":"publisher","first-page":"375","DOI":"10.1038\/186375a0","article-title":"Cobalt in nitrogen fixation by a legume","volume":"186","author":"Reisenauer","year":"1960","journal-title":"Nature"},{"key":"B200","doi-asserted-by":"publisher","first-page":"2332","DOI":"10.5897\/AJMR2013.6374","article-title":"Biofertilizer, a way towards organic agriculture: a review","volume":"8","author":"Ritika","year":"2014","journal-title":"Afr. J. Microbiol. Res."},{"key":"B201","doi-asserted-by":"crossref","first-page":"122","DOI":"10.1002\/9781118755341.ch6","article-title":"Cobalt","volume-title":"Critical Metals Handbook","author":"Roberts","year":"2014"},{"key":"B202","doi-asserted-by":"publisher","first-page":"53","DOI":"10.1111\/j.1469-8137.1979.tb00726.x","article-title":"Cobalt and nitrogen fixation on Lupinus angusfifohus L. I. Growth nitrogen concentrations and cobalt distribution","volume":"83","author":"Robson","year":"1979","journal-title":"New Phytol."},{"key":"B203","doi-asserted-by":"publisher","first-page":"40","DOI":"10.1080\/01904167.2018.1544258","article-title":"Cobalt chloride enhances crop duration, increases production, and productivity of chickpea","volume":"42","author":"Rod","year":"2019","journal-title":"J. Plant. Nutr."},{"key":"B204","doi-asserted-by":"publisher","first-page":"41148","DOI":"10.1074\/jbc.M305837200","article-title":"Comparative genomics of the vitamin B12 metabolism and regulation in prokaryotes","volume":"278","author":"Rodionov","year":"2003","journal-title":"J. Bio. Chem."},{"key":"B205","doi-asserted-by":"publisher","first-page":"1794","DOI":"10.3389\/fmicb.2018.01794","article-title":"Nitrogen fixation in cereals","volume":"9","author":"Rosenblueth","year":"2018","journal-title":"Front. Microbiol."},{"key":"B206","doi-asserted-by":"publisher","first-page":"85","DOI":"10.1111\/j.1574-6941.2008.00582.x","article-title":"Endophytic root colonization of gramineous plants by Herbaspirillum frisingense","volume":"66","author":"Rothballer","year":"2008","journal-title":"FEMS Microbiol. Ecol."},{"key":"B207","doi-asserted-by":"publisher","first-page":"7","DOI":"10.1007\/BF00017670","article-title":"Autecology of Bradyrhizobium japonicum in soybean-rice rotations","volume":"176","author":"Roughley","year":"1995","journal-title":"Plant Soil"},{"key":"B208","doi-asserted-by":"publisher","first-page":"277","DOI":"10.3390\/antiox10020277","article-title":"Abiotic stress and reactive oxygen species: generation, signaling and defense mechanisms","volume":"10","author":"Sachdev","year":"2021","journal-title":"Antioxidants"},{"key":"B209","doi-asserted-by":"publisher","first-page":"92","DOI":"10.1016\/j.micres.2015.11.008","article-title":"Plant growth-promoting bacterial endophytes","volume":"183","author":"Santoyo","year":"2016","journal-title":"Microbiol. Res."},{"key":"B210","doi-asserted-by":"publisher","first-page":"185","DOI":"10.1007\/BF01373038","article-title":"Effect of oat seed treatment with microelements","volume":"31","author":"Saric","year":"1969","journal-title":"Plant Soil"},{"key":"B211","doi-asserted-by":"publisher","first-page":"135","DOI":"10.1016\/j.bbagen.2004.03.011","article-title":"Incorporation of a high level of vitamin B12 into a vegetable, kaiware daikon (Japanese radish sprout), by the absorption from its seeds","volume":"1672","author":"Sato","year":"2004","journal-title":"Biochim. Biophys. Acta."},{"key":"B212","doi-asserted-by":"publisher","first-page":"368","DOI":"10.1016\/j.biotechadv.2006.01.007","article-title":"Controlling ethylene responses in flowers at the receptor level","volume":"24","author":"Serek","year":"2006","journal-title":"Biotechnol. Adv."},{"key":"B213","doi-asserted-by":"publisher","first-page":"4534","DOI":"10.1128\/JB.00504-09","article-title":"Genome sequence of Azotobacter vinelandii, an obligate aerobe specialized to support diverse anaerobic metabolic processes","volume":"191","author":"Setubal","year":"2009","journal-title":"J. Bacteriol."},{"key":"B214","first-page":"1","article-title":"Element content of bryophytes","volume":"1198","author":"Shacklette","year":"1965","journal-title":"U.S. Geol. Survey Bull."},{"key":"B215","doi-asserted-by":"publisher","first-page":"1984","DOI":"10.1080\/10643389.2019.1689061","article-title":"Trace elements-induced phytohormesis: a critical review and mechanistic interpretation","volume":"50","author":"Shahid","year":"2020","journal-title":"Crit. Rev. Environ. Sci. Technol."},{"key":"B216","volume-title":"Status of Cadmium, Lead, Cobalt and Selenium in Soils and Plants of Thirty Countries","author":"Sillanpaa","year":"1992"},{"key":"B217","first-page":"1","article-title":"Production potential and nutrient uptake efficiency of Pea (Pisum sativum L) as influenced by different fertility levels and micronutrients","volume":"60","author":"Singh","year":"2012","journal-title":"J. Indian Soc. Soil Sci."},{"key":"B218","doi-asserted-by":"publisher","first-page":"1659","DOI":"10.1080\/01904169409364838","article-title":"Effect of cobalt, cadmium, and nickel as inhibitors of ethylene biosynthesis on floral malformation, yield and fruit quality of mango","volume":"17","author":"Singh","year":"1994","journal-title":"J. Plant. Nutr."},{"key":"B219","volume-title":"Trace Metals in the Environment.","author":"Smith","year":"1981"},{"key":"B220","doi-asserted-by":"publisher","first-page":"1011","DOI":"10.3390\/plants9081011","article-title":"Exploiting biological nitrogen fixation: a route towards a sustainable agriculture","volume":"9","author":"Soumare","year":"2020","journal-title":"Plants"},{"key":"B221","doi-asserted-by":"publisher","first-page":"149","DOI":"10.1016\/j.chemosphere.2015.03.008","article-title":"Phytotoxicity of cobalt ions on the duckweed Lemna minor- morphology, ion uptake, and starch accumulation","volume":"131","author":"Sree","year":"2015","journal-title":"Chemosphere"},{"key":"B222","doi-asserted-by":"publisher","first-page":"487","DOI":"10.1111\/j.1574-6976.2000.tb00552.x","article-title":"Azospirillum, a free-living nitrogen-fixing bacterium closely associated with grasses: genetic, biochemical and ecological aspects","volume":"24","author":"Steenhoudt","year":"2000","journal-title":"FEMS Microbiol. Rev."},{"key":"B223","doi-asserted-by":"publisher","first-page":"381","DOI":"10.1016\/S0168-9452(01)00578-7","article-title":"Modulation of oxidative stress responsive enzymes by excess","volume":"162","author":"Tewari","year":"2002","journal-title":"Plant Sci."},{"key":"B224","first-page":"222","article-title":"Cobalt accumulation and circulation by blackgum trees","volume":"21","author":"Thomas","year":"1975","journal-title":"For. Sci."},{"key":"B225","doi-asserted-by":"publisher","first-page":"499","DOI":"10.1111\/j.1399-3054.1987.tb02849.x","article-title":"Auxin-stimulated ethylene production in fern gametophytes and sporophytes","volume":"70","author":"Tittle","year":"1987","journal-title":"Physiol. Plant."},{"key":"B226","volume-title":"Biochemistry, Tetrahydrofolate","author":"Tjong","year":"2020"},{"key":"B227","first-page":"1134","article-title":"Retardation of lettuce (Lactuca sativa L.) leaf senescence by cobalt ions","volume":"17","author":"Tosh","year":"1979","journal-title":"Indian. J. Exp. Bio."},{"key":"B228","first-page":"1575","article-title":"Cobalt in postharvest of gladiolus (Gladiolus grandiflorus Hort.)","volume":"28","author":"Trejo-T\u00e9llez","year":"2014","journal-title":"Rev. Mexicana Ciencias Agr\u00edcolas"},{"key":"B229","doi-asserted-by":"crossref","first-page":"84","DOI":"10.1111\/j.1751-0813.1935.tb04062.x","article-title":"The determination of the biological potent element (cobalt) in limonite","volume":"11","author":"Underwood","year":"1935","journal-title":"Aust. Vet. J"},{"key":"B230","doi-asserted-by":"publisher","first-page":"243","DOI":"10.1007\/s00049-015-0192-7","article-title":"Ecology of nickel hyperaccumulator plants from ultramafic soils in Sabah (Malaysia)","volume":"25","author":"Van der Ent","year":"2015","journal-title":"Chemoecology"},{"key":"B231","doi-asserted-by":"publisher","first-page":"9683","DOI":"10.1038\/s41598-018-26891-7","article-title":"Simultaneous hyperaccumulation of nickel and cobalt in the tree Glochidion cf. sericeum (Phyllanthaceae): elemental distribution and chemical speciation","volume":"8","author":"Van der Ent","year":"2018","journal-title":"Sci. Rep."},{"key":"B232","doi-asserted-by":"publisher","first-page":"401","DOI":"10.1007\/s11104-015-2385-9","article-title":"Foliar metal accumulation in plants from copper-rich ultramafic outcrops: case studies from Malaysia and Brazil","volume":"389","author":"Van der Ent","year":"2015","journal-title":"Plant Soil"},{"key":"B233","doi-asserted-by":"publisher","first-page":"161","DOI":"10.1016\/0304-4238(91)90102-5","article-title":"Role of ethylene and bacteria in vascular blockage of cut fronds from the fern Adiantum raddianum","volume":"46","author":"Van Doorn","year":"1991","journal-title":"Sci. Hort."},{"key":"B234","doi-asserted-by":"publisher","first-page":"443","DOI":"10.1007\/BF02164772","article-title":"Determination of trace elements in biological material by neutron activation analysis","volume":"135","author":"Van Tran","year":"1989","journal-title":"J. Radio. Nucl. Chem. Let."},{"key":"B235","doi-asserted-by":"publisher","first-page":"632","DOI":"10.1002\/jobm.201900009","article-title":"Trichoderma\u2013Azotobacter biofilm inoculation improves soil nutrient availability and plant growth in wheat and cotton","volume":"59","author":"Velmourougane","year":"2019","journal-title":"J. Basic Microbiol."},{"key":"B236","first-page":"19","article-title":"Biochemical variation in ground nut under Co application","volume":"4","author":"Vijayarengan","year":"2009","journal-title":"Applications. Glob. J. Mol. Sci."},{"key":"B237","doi-asserted-by":"publisher","first-page":"167","DOI":"10.1007\/s003440000027","article-title":"The actinorhizal symbiosis","volume":"19","author":"Wall","year":"2000","journal-title":"J. Plant Growth Regul."},{"key":"B238","doi-asserted-by":"publisher","first-page":"751","DOI":"10.1080\/00103627709366769","article-title":"Phytotoxicity of cobalt, vanadium, silver and chromium","volume":"8","author":"Wallace","year":"1977","journal-title":"Commun. Soil Sci. Plant Anal."},{"key":"B239","doi-asserted-by":"publisher","first-page":"36","DOI":"10.1097\/00010694-198207000-00006","article-title":"Sources of variation in mineral composition of selected plants inhabiting a floodplain at the Savannah River Site","volume":"134","author":"Wallace","year":"1982","journal-title":"Soil Sci."},{"key":"B240","first-page":"963","article-title":"Accumulation and distribution of cobalt in broad bean and its effects on the photosynthesis and antioxidant enzyme activities","volume":"35","author":"Wang","year":"2015","journal-title":"Acta Bot. Boreali-Occidentalia Sinica"},{"key":"B241","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1016\/j.micres.2016.04.009","article-title":"Endophytic bacterial and fungal microbiota in sprouts, roots and stems of rice (Oryza sativa L.)","volume":"188","author":"Wang","year":"2016","journal-title":"Microbiol. Res."},{"key":"B242","doi-asserted-by":"crossref","first-page":"333","DOI":"10.1007\/978-3-319-34451-5_15","article-title":"Azotobacter chroococcum\u2013a potential biofertilizer in agriculture: an overview","volume-title":"Soil Science: Agricultural and Environmental Prospective","author":"Wani","year":"2016"},{"key":"B243","doi-asserted-by":"publisher","first-page":"896","DOI":"10.1271\/bbb.61.896","article-title":"Occurrence of cobalamin coenzymes in the photosynthetic green alga, Chlorella vulgaris","volume":"61","author":"Watanabe","year":"1997","journal-title":"Biosci. Biotechnol. Biochem."},{"key":"B244","doi-asserted-by":"publisher","first-page":"545","DOI":"10.1080\/00380768.1994.10413333","article-title":"Induction of cucumber leaf urease by cobalt","volume":"40","author":"Watanabe","year":"1994","journal-title":"Soil Sci. Plant Nutr."},{"key":"B245","doi-asserted-by":"publisher","first-page":"1318","DOI":"10.3389\/fpls.2017.01318","article-title":"Phylloremediation of air pollutants: exploiting the potential of plant leaves and leaf-associated microbes","volume":"8","author":"Wei","year":"2017","journal-title":"Front. Plant Sci."},{"key":"B246","doi-asserted-by":"publisher","first-page":"686","DOI":"10.1104\/pp.67.4.686","article-title":"Gravitropism in higher plant shoots: I. A Role for ethylene","volume":"67","author":"Wheeler","year":"1981","journal-title":"Plant Physiol."},{"key":"B247","doi-asserted-by":"publisher","first-page":"1057","DOI":"10.1016\/S0031-9422(00)86062-8","article-title":"A Cobalt reguirement for non-nodulated legumes and for wheat","volume":"6","author":"Wilson","year":"1967","journal-title":"Phytochemistry"},{"key":"B248","doi-asserted-by":"publisher","first-page":"295","DOI":"10.1007\/978-94-007-7500-8_9","article-title":"Cobalt: its role in health and disease","volume":"13","author":"Yamada","year":"2013","journal-title":"Met Ions Life Sci"},{"key":"B249","doi-asserted-by":"publisher","first-page":"521","DOI":"10.1007\/s00468-018-1797-6","article-title":"Localization and speciation of cobalt and nickel in the leaves of the cobalt-hyperaccumulating tree Clethra barbinervis","volume":"33","author":"Yamaguchi","year":"2019","journal-title":"Trees"},{"key":"B250","first-page":"319","article-title":"Towards integrated biofertilization management with free living and associative dinitrogen fixers for enhancing rice performance in the Nile delta","volume":"27","author":"Yanni","year":"1999","journal-title":"Symbiosis"},{"key":"B251","doi-asserted-by":"publisher","first-page":"359","DOI":"10.1111\/jam.14095","article-title":"Microalgae-bacteria symbiosis in microalgal growth and biofuel production: a review","volume":"126","author":"Yao","year":"2018","journal-title":"J. Appl. Microbiol"},{"key":"B252","doi-asserted-by":"publisher","first-page":"573","DOI":"10.4319\/lo.1996.41.3.0573","article-title":"In vivo substitution of zinc by cobalt in carbonic anhydrase of a marine diatom","volume":"41","author":"Yee","year":"1996","journal-title":"Limnol. Oceanogr."},{"key":"B253","doi-asserted-by":"publisher","first-page":"388","DOI":"10.1104\/pp.109.136648","article-title":"Rice virescent3 and stripe1 encoding the large and small subunits of ribonucleotide reductase are required for chloroplast biogenesis during early leaf development","volume":"150","author":"Yoo","year":"2009","journal-title":"Plant Physiol."},{"key":"B254","doi-asserted-by":"publisher","first-page":"78","DOI":"10.1186\/1471-2164-10-78","article-title":"Comparative genomic analyses of nickel, cobalt and vitamin B12 utilization","volume":"10","author":"Zhang","year":"2009","journal-title":"BMC Genomics"}],"container-title":["Frontiers in Plant Science"],"original-title":[],"link":[{"URL":"https:\/\/www.frontiersin.org\/articles\/10.3389\/fpls.2021.768523\/full","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,11,12]],"date-time":"2023-11-12T13:05:03Z","timestamp":1699794303000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.frontiersin.org\/articles\/10.3389\/fpls.2021.768523\/full"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,11,16]]},"references-count":254,"alternative-id":["10.3389\/fpls.2021.768523"],"URL":"https:\/\/doi.org\/10.3389\/fpls.2021.768523","relation":{},"ISSN":["1664-462X"],"issn-type":[{"value":"1664-462X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,11,16]]},"article-number":"768523"}}