{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,21]],"date-time":"2026-07-21T15:17:38Z","timestamp":1784647058106,"version":"3.55.0"},"reference-count":97,"publisher":"Public Library of Science (PLoS)","issue":"8","license":[{"start":{"date-parts":[[2019,8,20]],"date-time":"2019-08-20T00:00:00Z","timestamp":1566259200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001659","name":"Deutsche Forschungsgemeinschaft","doi-asserted-by":"publisher","award":["Research Training Group 1397"],"award-info":[{"award-number":["Research Training Group 1397"]}],"id":[{"id":"10.13039\/501100001659","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS ONE"],"DOI":"10.1371\/journal.pone.0221266","type":"journal-article","created":{"date-parts":[[2019,8,21]],"date-time":"2019-08-21T17:38:48Z","timestamp":1566409128000},"page":"e0221266","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":14,"title":["Relationships between feeding and microbial faeces indices in dairy cows at different milk yield levels"],"prefix":"10.1371","volume":"14","author":[{"given":"Stephanie","family":"Meyer","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Volker","family":"Thiel","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3142-221X","authenticated-orcid":true,"given":"Rainer Georg","family":"Joergensen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Albert","family":"Sundrum","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"340","published-online":{"date-parts":[[2019,8,20]]},"reference":[{"key":"pone.0221266.ref001","doi-asserted-by":"crossref","first-page":"1694","DOI":"10.1126\/science.1071148","article-title":"Soil fertility and biodiversity in organic farming","volume":"296","author":"P M\u00e4der","year":"2002","journal-title":"Science"},{"key":"pone.0221266.ref002","doi-asserted-by":"crossref","first-page":"203","DOI":"10.1007\/s11104-009-0102-2","article-title":"Effects of fertilizer and spatial heterogeneity in soil pH on microbial biomass indices in a long-term field trial of organic agriculture","volume":"328","author":"S Heinze","year":"2010","journal-title":"Plant Soil"},{"key":"pone.0221266.ref003","doi-asserted-by":"crossref","first-page":"147","DOI":"10.1007\/s00374-010-0516-2","article-title":"Mid-term tracing of 15N derived from urine and dung in soil microbial biomass","volume":"47","author":"C Wachendorf","year":"2011","journal-title":"Biol Fertil Soils"},{"key":"pone.0221266.ref004","doi-asserted-by":"crossref","first-page":"283","DOI":"10.1007\/BF00011466","article-title":"Mineralization-immobilization and plant-uptake of nitrogen as influenced by the spatial distribution of cattle slurry in soils of different texture","volume":"173","author":"P S\u00f8rensen","year":"1995","journal-title":"Plant Soil"},{"key":"pone.0221266.ref005","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1023\/A:1009874500769","article-title":"Nitrogen mineralization from sheep faeces can be predicted from the apparent digestibility of the feed","volume":"57","author":"P Kyvsgaard","year":"2000","journal-title":"Nutr Cycl Agroecosys"},{"key":"pone.0221266.ref006","doi-asserted-by":"crossref","first-page":"786","DOI":"10.2136\/sssaj2005.0286","article-title":"Dairy diet impacts on fecal chemical properties and nitrogen cycling in soils","volume":"70","author":"JM Powell","year":"2006","journal-title":"Soil Sci Soc Am J"},{"key":"pone.0221266.ref007","doi-asserted-by":"crossref","first-page":"5146","DOI":"10.3168\/jds.2007-0065","article-title":"Effects of cow diet on the microbial community and organic matter and nitrogen content of feces","volume":"90","author":"PCJ van Vliet","year":"2007","journal-title":"J Dairy Sci"},{"key":"pone.0221266.ref008","doi-asserted-by":"crossref","first-page":"1237","DOI":"10.1016\/j.soilbio.2011.02.013","article-title":"Determination of microbial biomass and fungal and bacterial distribution in cattle faeces","volume":"43","author":"DI Jost","year":"2011","journal-title":"Soil Biol Biochem"},{"key":"pone.0221266.ref009","doi-asserted-by":"crossref","first-page":"104","DOI":"10.1080\/1745039X.2013.776326","article-title":"Microbial biomass in faeces of dairy cows affected by a nitrogen deficient diet","volume":"67","author":"DI Jost","year":"2013","journal-title":"Arch Anim Nutr"},{"key":"pone.0221266.ref010","doi-asserted-by":"crossref","first-page":"13047","DOI":"10.1038\/s41598-017-13013-y","article-title":"Plane of nutrition affects the phylogenetic diversity and relative abundance of transcriptionally active methanogens in the bovine rumen","volume":"7","author":"E McGovern","year":"2017","journal-title":"Sci Reports"},{"key":"pone.0221266.ref011","doi-asserted-by":"crossref","first-page":"320","DOI":"10.1016\/j.soilbio.2012.10.005","article-title":"Home field advantage of cattle manure decomposition affects the apparent nitrogen recovery in production grasslands","volume":"57","author":"MI Rashid","year":"2013","journal-title":"Soil Biol Biochem"},{"key":"pone.0221266.ref012","doi-asserted-by":"crossref","first-page":"107","DOI":"10.1016\/j.apsoil.2017.02.009","article-title":"The chemical convergence and decomposer control hypotheses explain solid cattle manure decomposition in production grasslands","volume":"113","author":"MI Rashid","year":"2017","journal-title":"Appl Soil Ecol"},{"key":"pone.0221266.ref013","doi-asserted-by":"crossref","first-page":"606","DOI":"10.1016\/j.soilbio.2008.12.022","article-title":"Home-field advantage accelerates leaf litter decomposition in forests","volume":"41","author":"E Ayres","year":"2009","journal-title":"Soil Biol Biochem"},{"key":"pone.0221266.ref014","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1046\/j.1439-0396.2001.00297.x","article-title":"Small intestinal digestibility of microbial and endogenous amino acids in dairy cows","volume":"85","author":"M Larsen","year":"2001","journal-title":"J Anim Physiol Anim Nutr"},{"key":"pone.0221266.ref015","doi-asserted-by":"crossref","first-page":"873","DOI":"10.1016\/j.soilbio.2010.09.024","article-title":"Measuring soil microbial biomass using an automated procedure","volume":"43","author":"RG Joergensen","year":"2011","journal-title":"Soil Biol Biochem"},{"key":"pone.0221266.ref016","doi-asserted-by":"crossref","first-page":"419","DOI":"10.1016\/j.soilbio.2017.10.022","article-title":"Alive and kicking: Why dormant soil microorganisms matter","volume":"116","author":"RG Joergensen","year":"2018","journal-title":"Soil Biol Biochem"},{"key":"pone.0221266.ref017","doi-asserted-by":"crossref","first-page":"100","DOI":"10.1016\/j.soilbio.2014.02.024","article-title":"Investigating amino acid utilization by soil microorganisms using compound specific stable isotope analysis","volume":"74","author":"D Geisseler","year":"2014","journal-title":"Soil Biol Biochem"},{"key":"pone.0221266.ref018","doi-asserted-by":"crossref","first-page":"e57127","DOI":"10.1371\/journal.pone.0057127","article-title":"Differential nutrient limitation of soil microbial biomass and metabolic quotients (qCO2): is there a biological stoichiometry of soil microbes?","volume":"8","author":"WH Hartman","year":"2013","journal-title":"PLoS One"},{"key":"pone.0221266.ref019","doi-asserted-by":"crossref","first-page":"471","DOI":"10.1016\/j.baae.2016.05.003","article-title":"Element cycling as driven by stoichiometric homeostasis of soil microorganisms","volume":"17","author":"M Spohn","year":"2016","journal-title":"Basic Appl Ecol"},{"key":"pone.0221266.ref020","doi-asserted-by":"crossref","first-page":"2224","DOI":"10.1128\/AEM.63.6.2224-2231.1997","article-title":"Dynamics of a microbial community associated with manure hot spots as revealed by phospholipid fatty acid analyses","volume":"63","author":"\u00c5 Frosteg\u00e5rd","year":"1997","journal-title":"Appl Environ Microbiol"},{"key":"pone.0221266.ref021","doi-asserted-by":"crossref","first-page":"612","DOI":"10.1111\/j.1462-2920.2006.01181.x","article-title":"Traditional cattle manure application determines abundance, diversity and activity of methanogenic Archaea in arable European soil","volume":"9","author":"A Gattinger","year":"2007","journal-title":"Environ Microbiol"},{"key":"pone.0221266.ref022","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1007\/s00374-012-0697-y","article-title":"Effect of cattle faeces with different microbial biomass content on soil properties, gaseous emissions and plant growth","volume":"49","author":"DI Jost","year":"2013","journal-title":"Biol Fertil Soils"},{"key":"pone.0221266.ref023","doi-asserted-by":"crossref","first-page":"1501","DOI":"10.1007\/s00253-011-3153-2","article-title":"Archaeal community dynamics and detection of ammonia-oxidizing archaea during composting of cattle manure using culture-independent DNA analysis","volume":"90","author":"N Yamamoto","year":"2011","journal-title":"Appl Microbiol Biotechnol"},{"key":"pone.0221266.ref024","doi-asserted-by":"crossref","first-page":"e79512","DOI":"10.1371\/journal.pone.0079512","article-title":"Changes in bacterial and fungal communities across compost recipes, preparation methods, and composting times","volume":"8","author":"DA Neher","year":"2013","journal-title":"PLoS ONE"},{"key":"pone.0221266.ref025","doi-asserted-by":"crossref","first-page":"443","DOI":"10.1016\/j.biortech.2017.09.116","article-title":"A comparative study of composting the solid fraction of dairy manure with or without bulking material: performance and microbial community dynamics","volume":"247","author":"XZ Zhong","year":"2018","journal-title":"Biores Technol"},{"key":"pone.0221266.ref026","doi-asserted-by":"crossref","first-page":"12257","DOI":"10.1038\/s41598-017-12481-6","article-title":"Metagenomic characterization of the effect of feed additives on the gut microbiome and antibiotic resistome of feedlot cattle","volume":"7","author":"M Thomas","year":"2017","journal-title":"Sci Reports"},{"key":"pone.0221266.ref027","doi-asserted-by":"crossref","first-page":"837","DOI":"10.1016\/0038-0717(85)90144-0","article-title":"Chloroform fumigation and the release of soil nitrogen: a rapid direct extraction method for measuring microbial biomass nitrogen in soil","volume":"17","author":"PC Brookes","year":"1985","journal-title":"Soil Biol Biochem"},{"key":"pone.0221266.ref028","doi-asserted-by":"crossref","first-page":"703","DOI":"10.1016\/0038-0717(87)90052-6","article-title":"An extraction method for measuring soil microbial biomass C","volume":"19","author":"ED Vance","year":"1987","journal-title":"Soil Biol Biochem"},{"key":"pone.0221266.ref029","doi-asserted-by":"crossref","first-page":"677","DOI":"10.1016\/0038-0717(96)00006-5","article-title":"Effects of direct chloroform-fumigation on suspended cells of 14C and 32P labelled bacteria and fungi","volume":"28","author":"U Eberhardt","year":"1996","journal-title":"Soil Biol Biochem"},{"key":"pone.0221266.ref030","doi-asserted-by":"crossref","first-page":"3259","DOI":"10.1016\/j.biortech.2006.07.015","article-title":"Microbial biomass and activity of an agricultural soil amended with the solid phase of pig slurries","volume":"98","author":"C Guerrero","year":"2007","journal-title":"Biores Technol"},{"key":"pone.0221266.ref031","doi-asserted-by":"crossref","first-page":"1040","DOI":"10.1016\/j.soilbio.2005.09.002","article-title":"Microbial colonisation of roots as a function of plant species","volume":"38","author":"A Appuhn","year":"2006","journal-title":"Soil Biol. Biochem"},{"key":"pone.0221266.ref032","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1080\/01448765.2015.1108869","article-title":"The effects of quebracho tannin extract (Schinopsis balansae) and activated charcoal on the microbial biomass in goat faeces","volume":"32","author":"A Al-Kindi","year":"2016","journal-title":"Biol Agric Horticult"},{"key":"pone.0221266.ref033","doi-asserted-by":"crossref","first-page":"559","DOI":"10.1007\/s00374-018-1288-3","article-title":"Amino sugars as specific indices for fungal and bacterial residues in soil","volume":"54","author":"RG Joergensen","year":"2018","journal-title":"Biol Fertil Soils"},{"key":"pone.0221266.ref034","doi-asserted-by":"crossref","first-page":"39","DOI":"10.1016\/j.livsci.2014.02.020","article-title":"Using archaeol to investigate the location of methanogens in the ruminant digestive tract","volume":"164","author":"CA McCartney","year":"2014","journal-title":"Livestock Sci"},{"key":"pone.0221266.ref035","doi-asserted-by":"crossref","first-page":"9313","DOI":"10.3168\/jds.2016-11447","article-title":"Technical note: Analytical refinements of the methane indicator archaeol in bovine feces, rumen fluid, and feedstuffs","volume":"99","author":"S G\u00f6rs","year":"2016","journal-title":"J Dairy Sci"},{"key":"pone.0221266.ref036","doi-asserted-by":"crossref","first-page":"87","DOI":"10.1016\/j.anifeedsci.2011.04.006","article-title":"Analysis of archaeal ether lipids in bovine faeces","volume":"166\u2013167","author":"FL Gill","year":"2011","journal-title":"Anim Feed Sci Technol"},{"key":"pone.0221266.ref037","doi-asserted-by":"crossref","first-page":"1211","DOI":"10.3168\/jds.2012-6042","article-title":"Assessment of archaeol as a molecular proxy for methane production in cattle","volume":"96","author":"CA McCartney","year":"2013","journal-title":"J Dairy Sci"},{"key":"pone.0221266.ref038","first-page":"896727","article-title":"Archaeol: an indicator of methanogenesis in water-saturated soils","volume":"2012","author":"KLH Lim","year":"2012","journal-title":"Archaea"},{"key":"pone.0221266.ref039","doi-asserted-by":"crossref","first-page":"e10899","DOI":"10.1371\/journal.pone.0010899","article-title":"Phylogenetic distribution of fungal sterols","volume":"5","author":"JD Weete","year":"2010","journal-title":"PLoS ONE"},{"key":"pone.0221266.ref040","doi-asserted-by":"crossref","first-page":"172","DOI":"10.1016\/S1360-1385(98)01233-3","article-title":"Plant sterols and the membrane environment","volume":"3","author":"MA Hartmann","year":"1998","journal-title":"Trends Plant Sci"},{"key":"pone.0221266.ref041","doi-asserted-by":"crossref","first-page":"2977","DOI":"10.1016\/j.soilbio.2008.08.017","article-title":"Quantitative assessment of the fungal contribution to microbial tissue in soil","volume":"40","author":"RG Joergensen","year":"2008","journal-title":"Soil Biol Biochem"},{"key":"pone.0221266.ref042","doi-asserted-by":"crossref","first-page":"53","DOI":"10.1016\/j.anifeedsci.2013.07.003","article-title":"Technical note: use of near infrared reflectance spectroscopy to assess nitrogen and carbon fractions in dairy cow feces","volume":"185","author":"B Althaus","year":"2013","journal-title":"Anim Feed Sci Tech"},{"key":"pone.0221266.ref043","doi-asserted-by":"crossref","first-page":"231","DOI":"10.1002\/elsc.201400229","article-title":"Quantitative microbial indices in biogas and raw cattle slurries","volume":"16","author":"S Wentzel","year":"2016","journal-title":"Engineer Life Sci"},{"key":"pone.0221266.ref044","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1002\/jpln.200321302","article-title":"The automated determination of glucosamine, galactosamine, muramic acid and mannosamine in soil and root hydrolysates by HPLC","volume":"167","author":"A Appuhn","year":"2004","journal-title":"J Plant Nutr Soil Sci"},{"key":"pone.0221266.ref045","doi-asserted-by":"crossref","first-page":"387","DOI":"10.1007\/s00374-011-0545-5","article-title":"Optimisation of amino sugar quantification by HPLC in soil and plant hydrolysates","volume":"47","author":"C Indorf","year":"2011","journal-title":"Biol Fertil Soils"},{"key":"pone.0221266.ref046","doi-asserted-by":"crossref","first-page":"2111","DOI":"10.1016\/j.soilbio.2007.03.020","article-title":"Shifts in amino sugar and ergosterol contents after addition of sucrose and cellulose to soil","volume":"39","author":"B Engelking","year":"2007","journal-title":"Soil Biol Biochem"},{"key":"pone.0221266.ref047","doi-asserted-by":"crossref","first-page":"1167","DOI":"10.1016\/0038-0717(90)90046-3","article-title":"Measurement of soil microbial biomass C by fumigation-extraction\u2014an automated procedure","volume":"22","author":"J Wu","year":"1990","journal-title":"Soil Biol Biochem"},{"key":"pone.0221266.ref048","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1016\/0038-0717(95)00102-6","article-title":"The fumigation-extraction method to estimate soil microbial biomass: calibration of the kEC value","volume":"28","author":"RG Joergensen","year":"1996","journal-title":"Soil Biol Biochem"},{"key":"pone.0221266.ref049","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1016\/0038-0717(95)00101-8","article-title":"The fumigation-extraction method to estimate soil microbial biomass: calibration of the kEN value","volume":"28","author":"RG Joergensen","year":"1996","journal-title":"Soil Biol Biochem"},{"key":"pone.0221266.ref050","doi-asserted-by":"crossref","first-page":"495","DOI":"10.1016\/0038-0717(93)90075-M","article-title":"Fractionation of fatty acids derived from soil lipids by solid phase extraction and their quantitative analysis by GC-MS","volume":"25","author":"L Zelles","year":"1993","journal-title":"Soil Biol Biochem"},{"key":"pone.0221266.ref051","doi-asserted-by":"crossref","first-page":"1120","DOI":"10.2527\/jas.2010-3460","article-title":"Ruminant nutrition symposium: productivity, digestion, and health responses to hindgut acidosis in ruminant","volume":"1989","author":"TF Gressley","year":"2011","journal-title":"Anim Sci"},{"key":"pone.0221266.ref052","doi-asserted-by":"crossref","first-page":"1074","DOI":"10.3168\/jds.S0022-0302(93)77436-6","article-title":"Fecal consistency as related to dietary composition in lactating Holstein cows","volume":"76","author":"RL Ireland-Perry","year":"1993","journal-title":"J Dairy Sci"},{"key":"pone.0221266.ref053","doi-asserted-by":"crossref","first-page":"5607","DOI":"10.3168\/jds.2009-2248","article-title":"Varying forage type, metabolizable protein concentration, and carbohydrate source affects manure excretion, manure ammonia, and nitrogen metabolism of dairy cows","volume":"92","author":"WP Weiss","year":"2009","journal-title":"J Dairy Sci"},{"key":"pone.0221266.ref054","doi-asserted-by":"crossref","first-page":"115","DOI":"10.1016\/j.geoderma.2016.02.019","article-title":"Microbial biomass, fungal and bacterial residues and their relationships to the soil organic matter C\/N\/P\/S ratios","volume":"271","author":"KS Khan","year":"2016","journal-title":"Geoderma"},{"key":"pone.0221266.ref055","doi-asserted-by":"crossref","first-page":"295","DOI":"10.1002\/jpln.200521941","article-title":"Methods for evaluating human impact on soil microorganisms based on their activity, biomass, and diversity in agricultural soils","volume":"169","author":"RG Joergensen","year":"2006","journal-title":"J Plant Nutr Soil Sci"},{"key":"pone.0221266.ref056","doi-asserted-by":"crossref","first-page":"111","DOI":"10.1007\/s003740050533","article-title":"Fatty acid patterns of phospholipids and lipopolysaccharides in the characterisation of microbial communities in soil: a review","volume":"29","author":"L Zelles","year":"1999","journal-title":"Biol. Fertil Soils"},{"key":"pone.0221266.ref057","doi-asserted-by":"crossref","first-page":"500","DOI":"10.1007\/s00248-007-9295-1","article-title":"PLFA profiling of microbial community structure and seasonal shifts in soils of a Douglas-fir chronosequence","volume":"55","author":"J Moore-Kucera","year":"2008","journal-title":"Microb Ecol"},{"key":"pone.0221266.ref058","doi-asserted-by":"crossref","first-page":"1621","DOI":"10.1016\/j.soilbio.2010.11.021","article-title":"Use and misuse of PLFA measurements in soils","volume":"43","author":"\u00c5 Frosteg\u00e5rd","year":"2011","journal-title":"Soil Biol Biochem"},{"key":"pone.0221266.ref059","first-page":"e5436","article-title":"Extraction and analysis of microbial phospholipid fatty acids in soils","volume":"2016","author":"SA Quideau","year":"2016","journal-title":"J Visual Exp"},{"key":"pone.0221266.ref060","first-page":"368","volume-title":"Advances in nitrogen cycling in agricultural ecosystems","author":"DS Jenkinson","year":"1988"},{"key":"pone.0221266.ref061","doi-asserted-by":"crossref","first-page":"1249","DOI":"10.1016\/j.soilbio.2004.11.021","article-title":"Microbial reaction in activity, biomass, and community structure after long-term continuous mixing of a grassland soil","volume":"37","author":"RG Joergensen","year":"2005","journal-title":"Soil Biol Biochem"},{"key":"pone.0221266.ref062","doi-asserted-by":"crossref","first-page":"1235","DOI":"10.1016\/0038-0717(95)00023-8","article-title":"Release of microbial cell N during chloroform fumigation","volume":"27","author":"LG Greenfield","year":"1995","journal-title":"Soil Biol Biochem"},{"key":"pone.0221266.ref063","doi-asserted-by":"crossref","first-page":"385","DOI":"10.1006\/jmbi.1994.0032","article-title":"Tetrabrachion: a filamentous archaebacterial surface protein assembly of unusual structure and extreme stability","volume":"245","author":"J Peters","year":"1995","journal-title":"J Mol Biol"},{"key":"pone.0221266.ref064","doi-asserted-by":"crossref","first-page":"905","DOI":"10.1111\/j.1432-1033.1997.00905.x","article-title":"The cell wall polymer of the extremely halophilic archaeon Natronococcus occultus","volume":"249","author":"R Niemetz","year":"1997","journal-title":"Eur J Biochem"},{"key":"pone.0221266.ref065","doi-asserted-by":"crossref","first-page":"1505","DOI":"10.1128\/jb.179.5.1505-1512.1997","article-title":"Characterization of UDP amino sugars as major phosphocompounds in the hyperthermophilic archaeon Pyrococcus furiosus","volume":"179","author":"V Ramakrishnan","year":"1997","journal-title":"J Bacteriol"},{"key":"pone.0221266.ref066","doi-asserted-by":"crossref","first-page":"1244","DOI":"10.1128\/JB.89.5.1244-1249.1965","article-title":"Normal intestinal flora of cattle fed high-roughage rations","volume":"89","author":"LR Maki","year":"1965","journal-title":"J Bacteriol"},{"key":"pone.0221266.ref067","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1186\/s13568-016-0310-0","article-title":"Metagenomic insights into the rumen microbial fibrolytic enzymes in Indian crossbred cattle fed finger millet straw","volume":"7","author":"VL Jose","year":"2017","journal-title":"AMB Expr"},{"key":"pone.0221266.ref068","doi-asserted-by":"crossref","first-page":"e0172051","DOI":"10.1371\/journal.pone.0172051","article-title":"Impact of levels of total digestible nutrients on microbiome, enzyme profile and degradation of feeds in buffalo rumen","volume":"12","author":"A Kala","year":"2017","journal-title":"PLoS ONE"},{"key":"pone.0221266.ref069","doi-asserted-by":"crossref","first-page":"50","DOI":"10.1016\/j.anaerobe.2015.12.003","article-title":"Metagenomic assessment of the functional potential of the rumen microbiome in Holstein dairy cows","volume":"38","author":"DW Pitta","year":"2016","journal-title":"Anaerobe"},{"key":"pone.0221266.ref070","doi-asserted-by":"crossref","first-page":"389","DOI":"10.1017\/S1751731107657838","article-title":"Effects of a dietary organic acid mixture and of dietary fibre levels on ileal and faecal nutrient apparent digestibility, bacterial nitrogen flow, microbial metabolite concentrations and rate of passage in the digestive tract of pigs","volume":"1","author":"K Partanen","year":"2007","journal-title":"Animal"},{"key":"pone.0221266.ref071","doi-asserted-by":"crossref","first-page":"184","DOI":"10.17221\/1922-VETMED","article-title":"Bacterial D-alanine concentrations as a marker of bacterial nitrogen in the gastrointestinal tract of pigs and cows","volume":"53","author":"U Schoenhusen","year":"2008","journal-title":"Veterin Med"},{"key":"pone.0221266.ref072","doi-asserted-by":"crossref","first-page":"157","DOI":"10.4141\/cjas86-017","article-title":"A rapid procedure for purine measurement and its use for estimating net ruminal protein synthesis","volume":"66","author":"RA Zinn","year":"1986","journal-title":"Can J Anim Sci"},{"key":"pone.0221266.ref073","doi-asserted-by":"crossref","first-page":"14567","DOI":"10.1038\/srep14567","article-title":"Rumen microbial community composition varies with diet and host, but a core microbiome is found across a wide geographical range","volume":"5","author":"Global Rumen Census Collaborators","year":"2015","journal-title":"Sci Reports"},{"key":"pone.0221266.ref074","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1080\/1745039X.2015.1043211","article-title":"Methane emission, digestive characteristics and faecal archaeol in heifers fed diets based on silage from brown midrib maize as compared to conventional maize","volume":"69","author":"A Schwarm","year":"2015","journal-title":"Arch Anim Nutri"},{"key":"pone.0221266.ref075","doi-asserted-by":"crossref","first-page":"1279","DOI":"10.1016\/j.orggeochem.2011.07.003","article-title":"Archaeol as a methanogen biomarker in ombrotrophic bogs","volume":"42","author":"RD Pancost","year":"2011","journal-title":"Org Geochem"},{"key":"pone.0221266.ref076","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1016\/j.orggeochem.2016.02.004","article-title":"Tracing the production and fate of individual archaeal intact polar lipids using stable isotope probing","volume":"95","author":"MY Kellermann","year":"2016","journal-title":"Org Geochem"},{"key":"pone.0221266.ref077","first-page":"1982","article-title":"Comparative studies of microbial populations in the rumen, duodenum, ileum and faeces of lactating dairy cows","volume":"108","author":"JC Frey","year":"2010","journal-title":"J Appl Microbiol"},{"key":"pone.0221266.ref078","doi-asserted-by":"crossref","first-page":"87","DOI":"10.1016\/j.funeco.2009.01.005","article-title":"Diversity of anaerobic fungal populations in cattle revealed by selective enrichment culture using different carbon sources","volume":"2","author":"GW Griffith","year":"2009","journal-title":"Fungal Ecol"},{"key":"pone.0221266.ref079","doi-asserted-by":"crossref","first-page":"34","DOI":"10.1016\/j.ijfoodmicro.2006.02.002","article-title":"Relationship between ethanol tolerance, H+-ATPase activity and the lipid composition of the plasma membrane in different wine yeast strains","volume":"110","author":"F Aguilera","year":"2006","journal-title":"Intern J Food Microbiol"},{"key":"pone.0221266.ref080","doi-asserted-by":"crossref","first-page":"35","DOI":"10.1016\/j.micpath.2009.10.001","article-title":"Evolution of ergosterol biosynthesis inhibitors as fungicidal against Candida","volume":"48","author":"A Ahmad","year":"2010","journal-title":"Microb Pathogen"},{"key":"pone.0221266.ref081","doi-asserted-by":"crossref","first-page":"100","DOI":"10.1016\/j.ijfoodmicro.2009.04.005","article-title":"Growth and mycotoxin production by food spoilage fungi under high carbon dioxide and low oxygen atmospheres","volume":"132","author":"MH Taniwaki","year":"2009","journal-title":"Intern J Food Microbiol"},{"key":"pone.0221266.ref082","doi-asserted-by":"crossref","first-page":"183","DOI":"10.1016\/0147-5975(89)90023-6","article-title":"Fatty acids and sterols of selected hyphochytriomycetes and chytridiomycetes","volume":"13","author":"JD Weete","year":"1989","journal-title":"Experim Mycol"},{"key":"pone.0221266.ref083","doi-asserted-by":"crossref","first-page":"1561","DOI":"10.1098\/rspb.2007.0425","article-title":"The parasitic chytrid, Zygorhizidium, facilitates the growth of the cladoceran zooplankter, Daphnia, in cultures of the inedible alga, Asterionella","volume":"274","author":"M Kagami","year":"2007","journal-title":"Proc Royal Soc B Biol Sci"},{"key":"pone.0221266.ref084","doi-asserted-by":"crossref","first-page":"3971","DOI":"10.1128\/IAI.60.10.3971-3978.1992","article-title":"Mucin degradation in the human colon: production of sialidase, sialate O-acetylesterase, N-acetylneuraminate lyase, arylesterase, and glycosulfatase activities by strains of fecal bacteria","volume":"60","author":"AP Corfield","year":"1992","journal-title":"Infect Immu"},{"key":"pone.0221266.ref085","doi-asserted-by":"crossref","first-page":"7483","DOI":"10.1128\/AEM.71.11.7483-7492.2005","article-title":"Colonization of mucin by human intestinal bacteria and establishment of biofilm communities in a two-stage continuous culture system","volume":"71","author":"S Macfarlane","year":"2005","journal-title":"Appl Environ Microbiol"},{"key":"pone.0221266.ref086","doi-asserted-by":"crossref","first-page":"565","DOI":"10.1203\/00006450-199306000-00005","article-title":"Age and diet affect the composition of porcine colonic mucins","volume":"33","author":"D Turck","year":"1993","journal-title":"Pediatric Res"},{"key":"pone.0221266.ref087","doi-asserted-by":"crossref","first-page":"71","DOI":"10.1016\/S0021-9673(01)89426-7","article-title":"Simultaneous determination of neutral and amino sugars in biological materials","volume":"513","author":"RJ Kraus","year":"1990","journal-title":"J Chromatogr"},{"key":"pone.0221266.ref088","doi-asserted-by":"crossref","first-page":"1302","DOI":"10.1128\/AEM.60.4.1302-1307.1994","article-title":"Mucin secretion in germfree rats fed fiber-free and psyllium diets and bacterial mass and carbohydrate fermentation after colonization","volume":"60","author":"LM Cabotaje","year":"1994","journal-title":"Appl Environ Microbiol"},{"key":"pone.0221266.ref089","doi-asserted-by":"crossref","first-page":"426","DOI":"10.1080\/07315724.2000.10718942","article-title":"Plant residue and bacteria as bases for increased stool weight accompanying consumption of higher dietary fibre diets","volume":"19","author":"S Kurasawa","year":"2000","journal-title":"J Am Coll Nutr"},{"key":"pone.0221266.ref090","doi-asserted-by":"crossref","first-page":"15654","DOI":"10.1021\/ja044711z","article-title":"Site-specific incorporation of the mucin-type N-acetylgalactosamine-\u03b1-o-threonine into protein in Escherichia coli","volume":"126","author":"R Xu","year":"2004","journal-title":"J Am Chem Soc"},{"key":"pone.0221266.ref091","doi-asserted-by":"crossref","first-page":"955","DOI":"10.1016\/S0038-0717(03)00154-8","article-title":"Comparison of soil fungal\/bacterial ratios in a pH gradient using physiological and PLFA-based techniques","volume":"35","author":"E B\u00e5\u00e5th","year":"2003","journal-title":"Soil Biol Biochem"},{"key":"pone.0221266.ref092","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1016\/j.soilbio.2003.08.019","article-title":"Estimation of conversion factors for fungal biomass determination in compost using ergosterol and PLFA 18:2\u03c96,9","volume":"36","author":"M Klamer","year":"2004","journal-title":"Soil Biol Biochem"},{"key":"pone.0221266.ref093","doi-asserted-by":"crossref","first-page":"211","DOI":"10.1016\/j.gca.2015.10.032","article-title":"Direct incorporation of fatty acids into microbial phospholipids in soils: position-specific labeling tells the story","volume":"174","author":"MA Dippold","year":"2016","journal-title":"Geochim Cosmochim Acta"},{"key":"pone.0221266.ref094","doi-asserted-by":"crossref","first-page":"3851","DOI":"10.3168\/jds.S0022-0302(93)77727-9","article-title":"Lipid Metabolism in the Rumen","volume":"76","author":"TC Jenkins","year":"1993","journal-title":"J Dairy Sci"},{"key":"pone.0221266.ref095","doi-asserted-by":"crossref","first-page":"31610","DOI":"10.1074\/jbc.M301177200","article-title":"Multiple, independently regulated pathways of cholesterol transport across the intestinal epithelial cells","volume":"278","author":"J Iqbal","year":"2003","journal-title":"J Biol Chem"},{"key":"pone.0221266.ref096","doi-asserted-by":"crossref","first-page":"535","DOI":"10.2307\/1310976","article-title":"Lipid analysis in microbial ecology","volume":"39","author":"RJ Vestal","year":"1989","journal-title":"BioScience"},{"key":"pone.0221266.ref097","doi-asserted-by":"crossref","first-page":"7009","DOI":"10.5194\/bg-11-7009-2014","article-title":"Biomarkers in the stratified water column of the Landsort Deep (Baltic Sea)","volume":"11","author":"C Berndmeyer","year":"2014","journal-title":"Biogeosci"}],"container-title":["PLOS ONE"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/dx.plos.org\/10.1371\/journal.pone.0221266","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,1,17]],"date-time":"2021-01-17T05:00:18Z","timestamp":1610859618000},"score":1,"resource":{"primary":{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0221266"}},"subtitle":[],"editor":[{"given":"Alex V","family":"Chaves","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]}],"short-title":[],"issued":{"date-parts":[[2019,8,20]]},"references-count":97,"journal-issue":{"issue":"8","published-online":{"date-parts":[[2019,8,20]]}},"URL":"https:\/\/doi.org\/10.1371\/journal.pone.0221266","relation":{},"ISSN":["1932-6203"],"issn-type":[{"value":"1932-6203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,8,20]]}}}