{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T02:06:24Z","timestamp":1792116384357,"version":"4.4.0"},"reference-count":43,"publisher":"American Society for Microbiology","issue":"6","license":[{"start":{"date-parts":[[2009,3,15]],"date-time":"2009-03-15T00:00:00Z","timestamp":1237075200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.asm.org\/non-commercial-tdm-license"}],"content-domain":{"domain":["journals.asm.org"],"crossmark-restriction":true},"short-container-title":["Appl Environ Microbiol"],"published-print":{"date-parts":[[2009,3,15]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n          <jats:p>\n            Phytate is the most abundant organic phosphorus compound in nature, and microbial mineralization of phytate by phytase is a key process for phosphorus recycling in the biosphere. In the present study, beta-propeller phytase (BPP) gene fragments were readily amplified from the intestinal contents of grass carp (\n            <jats:italic>Ctenopharyngodon idellus<\/jats:italic>\n            ) directly or from phytate-degrading isolates from the same source, confirming the widespread occurrence of BPP in aquatic communities. The amounts of sequences collected using these two methods differed (88 distinct genes versus 10 isolates), but the sequences showed the same general topology based on phylogenetic analysis. All of the sequences fell in five clusters and were distinct from those of\n            <jats:italic>Anabaena<\/jats:italic>\n            ,\n            <jats:italic>Gloeobacter<\/jats:italic>\n            ,\n            <jats:italic>Streptomyces<\/jats:italic>\n            ,\n            <jats:italic>Flavobacterium<\/jats:italic>\n            ,\n            <jats:italic>Prosthecochloris<\/jats:italic>\n            , and\n            <jats:italic>Desulfuromonas<\/jats:italic>\n            , which have never been found in the grass carp intestine. Analysis of the microbial diversity by denaturing gradient gel electrophoresis demonstrated that unculturable bacteria were dominant bacteria in the grass carp intestine and thus the predominant phytate-degrading organisms. The predominant cultured species corresponding to the phytate-degrading isolates,\n            <jats:italic>Pseudomonas<\/jats:italic>\n            ,\n            <jats:italic>Bacillus<\/jats:italic>\n            and\n            <jats:italic>Shewanella<\/jats:italic>\n            species, might be the main source of known BPPs. A phytase from\n            <jats:italic>Brevundimonas<\/jats:italic>\n            was first obtained from cultured species. Combining our results with Lim et al.'s inference that phytate-mineralizing bacteria are widely distributed and highly diverse in nature (B. L. Lim, P. Yeung, C. Cheng, and J. E. Hill, ISME J.\n            <jats:bold>1:<\/jats:bold>\n            321-330, 2007), we concluded that BPP is the major phytate-degrading enzyme in nature, that most of this enzyme might originate from unculturable bacteria, and that the distribution of BPP may be related to the type of niche. To our knowledge, this is the first study to experimentally estimate BPP diversity in situ.\n          <\/jats:p>","DOI":"10.1128\/aem.02188-08","type":"journal-article","created":{"date-parts":[[2009,1,17]],"date-time":"2009-01-17T02:46:46Z","timestamp":1232160406000},"page":"1508-1516","update-policy":"https:\/\/doi.org\/10.1128\/asmj-crossmark-policy-page","source":"Crossref","is-referenced-by-count":102,"title":["Diversity of Beta-Propeller Phytase Genes in the Intestinal Contents of Grass Carp Provides Insight into the Release of Major Phosphorus from Phytate in Nature"],"prefix":"10.1128","volume":"75","author":[{"given":"Huoqing","family":"Huang","sequence":"first","affiliation":[{"name":"Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pengjun","family":"Shi","sequence":"additional","affiliation":[{"name":"Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yaru","family":"Wang","sequence":"additional","affiliation":[{"name":"Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Huiying","family":"Luo","sequence":"additional","affiliation":[{"name":"Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Na","family":"Shao","sequence":"additional","affiliation":[{"name":"Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guozeng","family":"Wang","sequence":"additional","affiliation":[{"name":"Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peilong","family":"Yang","sequence":"additional","affiliation":[{"name":"Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bin","family":"Yao","sequence":"additional","affiliation":[{"name":"Key Laboratory for Feed Biotechnology of the Ministry of Agriculture, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"235","reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.2331\/suisan.33.674"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00203-005-0080-6"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1007\/BF02529738"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1093\/nar\/gki038"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1002\/jobm.3630100207"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.1006\/abbi.1997.9942"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.1038\/72421"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1574-6941.2006.00206.x"},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1462-2920.2007.01420.x"},{"key":"e_1_3_2_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.bbrc.2006.09.118"},{"key":"e_1_3_2_12_2","first-page":"1004","volume":"14","year":"2004","unstructured":"In, M. J., E. S. Jang, Y. J. Kim, and N. S. Oh. 2004. Purification and properties of an extracellular acid phytase from Pseudomonas fragi Y9451. J. Microbiol. Biotechnol.14:1004-1008.","journal-title":"J. Microbiol. Biotechnol."},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0968-0004(98)01285-7"},{"key":"e_1_3_2_14_2","doi-asserted-by":"publisher","DOI":"10.1128\/AEM.64.6.2079-2085.1998"},{"key":"e_1_3_2_15_2","first-page":"279","volume":"12","year":"2002","unstructured":"Kim, Y. H., M. N. Gwon, S. Y. Yang, T. K. Park, C. G. Kim, C. W. Kim, and M. D. Song. 2002. Isolation of phytase-producing Pseudomonas sp. and optimization of its phytase production. J. Microbiol. Biotechnol.12:279-285.","journal-title":"J. Microbiol. Biotechnol."},{"key":"e_1_3_2_16_2","doi-asserted-by":"publisher","DOI":"10.1007\/s10529-005-9684-9"},{"key":"e_1_3_2_17_2","first-page":"115","year":"1991","unstructured":"Lane, D. J. 1991. 16S\/23S rRNA sequencing, p. 115-175. In E. Stackebrandt and M. Goodfellow (ed.), Nucleic acid techniques in bacterial systematics. John Wiley and Sons, New York, NY.","journal-title":"Nucleic acid techniques in bacterial systematics"},{"key":"e_1_3_2_18_2","first-page":"505","year":"2007","unstructured":"Lei, X., J. M. Porres, E. J. Mullaney, and H. Pedersen. 2007. Phytase: source, structure and application, p. 505-529. In J. Polaina and A. P. MacCabe (ed.), Industrial enzymes: structure, function and applications. Springer, Dordrecht, The Netherlands.","journal-title":"Industrial enzymes: structure, function and applications"},{"key":"e_1_3_2_19_2","doi-asserted-by":"publisher","DOI":"10.1038\/ismej.2007.40"},{"key":"e_1_3_2_20_2","doi-asserted-by":"publisher","DOI":"10.1016\/0888-7543(95)80010-J"},{"key":"e_1_3_2_21_2","unstructured":"Masser M. P. 2002. Using grass carp in aquaculture and private impoundments. Southern Regional Aquaculture Center publication no. 3600. Southern Regional Aquaculture Center Stoneville MS."},{"key":"e_1_3_2_22_2","doi-asserted-by":"publisher","DOI":"10.1128\/AEM.67.10.4554-4559.2001"},{"key":"e_1_3_2_23_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1472-765X.1991.tb00624.x"},{"key":"e_1_3_2_24_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.bbrc.2003.09.176"},{"key":"e_1_3_2_25_2","doi-asserted-by":"publisher","DOI":"10.1139\/m97-073"},{"key":"e_1_3_2_26_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2109.1995.tb00870.x"},{"key":"e_1_3_2_27_2","doi-asserted-by":"publisher","DOI":"10.1093\/nar\/gkg524"},{"key":"e_1_3_2_28_2","doi-asserted-by":"publisher","DOI":"10.1093\/nar\/26.7.1628"},{"key":"e_1_3_2_29_2","first-page":"42","volume":"8","year":"1997","unstructured":"Saadoun, I., and E. Al-Momani. 1997. Studies on soil streptomycetes from Jordan. Actinomycetes8:42-48.","journal-title":"Actinomycetes"},{"key":"e_1_3_2_30_2","first-page":"406","volume":"4","year":"1987","unstructured":"Saitou, N., and M. Nei. 1987. The neighbor-joining method: a new method for reconstructing phylogenetic trees. Mol. Biol. Evol.4:406-425.","journal-title":"Mol. Biol. Evol."},{"key":"e_1_3_2_31_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2109.2006.01442.x"},{"key":"e_1_3_2_32_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00253-007-0945-5"},{"key":"e_1_3_2_33_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.aquaculture.2004.01.013"},{"key":"e_1_3_2_34_2","doi-asserted-by":"publisher","DOI":"10.2331\/suisan.51.1325"},{"key":"e_1_3_2_35_2","doi-asserted-by":"publisher","DOI":"10.4319\/lo.1995.40.7.1254"},{"key":"e_1_3_2_36_2","doi-asserted-by":"publisher","DOI":"10.1016\/0016-7037(95)00006-2"},{"key":"e_1_3_2_37_2","doi-asserted-by":"publisher","DOI":"10.1093\/molbev\/msm092"},{"key":"e_1_3_2_38_2","doi-asserted-by":"publisher","DOI":"10.1098\/rstb.2001.0837"},{"key":"e_1_3_2_39_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1462-2920.2004.00701.x"},{"key":"e_1_3_2_40_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2095.1998.00043.x"},{"key":"e_1_3_2_41_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0065-2164(08)70375-7"},{"key":"e_1_3_2_42_2","doi-asserted-by":"publisher","DOI":"10.1099\/00221287-144-6-1565"},{"key":"e_1_3_2_43_2","doi-asserted-by":"publisher","DOI":"10.2331\/suisan.37.149"},{"key":"e_1_3_2_44_2","doi-asserted-by":"publisher","DOI":"10.2144\/04365ST04"}],"container-title":["Applied and Environmental Microbiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.asm.org\/doi\/pdf\/10.1128\/AEM.02188-08","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.asm.org\/doi\/pdf\/10.1128\/AEM.02188-08","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,2,23]],"date-time":"2022-02-23T17:12:25Z","timestamp":1645636345000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.asm.org\/doi\/10.1128\/AEM.02188-08"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,3,15]]},"references-count":43,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2009,3,15]]}},"alternative-id":["10.1128\/AEM.02188-08"],"URL":"https:\/\/doi.org\/10.1128\/aem.02188-08","relation":{},"ISSN":["0099-2240","1098-5336"],"issn-type":[{"value":"0099-2240","type":"print"},{"value":"1098-5336","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,3,15]]},"assertion":[{"value":"2008-09-22","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2009-01-06","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2009-03-15","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}