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dc.contributor.authorLi, Junhua
dc.contributor.authorZhong, Huanzi
dc.contributor.authorRamayo-Caldas, Yuliaxis
dc.contributor.authorTerrapon, Nicolas
dc.contributor.authorLombard, Vincent
dc.contributor.authorPotocki-Veronese, Gabrielle
dc.contributor.authorEstellé, Jordi
dc.contributor.authorPopova, Milka
dc.contributor.authorYang, Ziyi
dc.contributor.authorZhang, Hui
dc.contributor.authorLi, Fang
dc.contributor.authorTang, Shanmei
dc.contributor.authorYang, Fangming
dc.contributor.authorChen, Weineng
dc.contributor.authorChen, Bing
dc.contributor.authorLi, Jiyang
dc.contributor.authorGuo, Jing
dc.contributor.authorMartin, Cécile
dc.contributor.authorMaguin, Emmanuelle
dc.contributor.authorXu, Xun
dc.contributor.authorYang, Huanming
dc.contributor.authorWang, Jian
dc.contributor.authorMadsen, Lise
dc.contributor.authorKristiansen, Karsten
dc.contributor.authorHenrissat, Bernard
dc.contributor.authorEhrlich, Stanislav D.
dc.contributor.authorMorgavi, Diego P.
dc.contributor.otherProducció Animalca
dc.date.accessioned2020-10-28T15:59:32Z
dc.date.available2020-10-28T15:59:32Z
dc.date.issued2020-05-30
dc.identifier.citationLi, Junhua, Huanzi Zhong, Yuliaxis Ramayo-Caldas, Nicolas Terrapon, Vincent Lombard, Gabrielle Potocki-Veronese, and Jordi Estellé et al. 2020. "A Catalog Of Microbial Genes From The Bovine Rumen Unveils A Specialized And Diverse Biomass-Degrading Environment". Gigascience 9 (6). doi:10.1093/gigascience/giaa057.ca
dc.identifier.issn2047-217Xca
dc.identifier.urihttp://hdl.handle.net/20.500.12327/949
dc.description.abstractBackground The rumen microbiota provides essential services to its host and, through its role in ruminant production, contributes to human nutrition and food security. A thorough knowledge of the genetic potential of rumen microbes will provide opportunities for improving the sustainability of ruminant production systems. The availability of gene reference catalogs from gut microbiomes has advanced the understanding of the role of the microbiota in health and disease in humans and other mammals. In this work, we established a catalog of reference prokaryote genes from the bovine rumen. Results Using deep metagenome sequencing we identified 13,825,880 non-redundant prokaryote genes from the bovine rumen. Compared to human, pig, and mouse gut metagenome catalogs, the rumen is larger and richer in functions and microbial species associated with the degradation of plant cell wall material and production of methane. Genes encoding enzymes catalyzing the breakdown of plant polysaccharides showed a particularly high richness that is otherwise impossible to infer from available genomes or shallow metagenomics sequencing. The catalog expands the dataset of carbohydrate-degrading enzymes described in the rumen. Using an independent dataset from a group of 77 cattle fed 4 common dietary regimes, we found that only <0.1% of genes were shared by all animals, which contrast with a large overlap for functions, i.e., 63% for KEGG functions. Different diets induced differences in the relative abundance rather than the presence or absence of genes, which explains the great adaptability of cattle to rapidly adjust to dietary changes. Conclusions These data bring new insights into functions, carbohydrate-degrading enzymes, and microbes of the rumen to complement the available information on microbial genomes. The catalog is a significant biological resource enabling deeper understanding of phenotypes and biological processes and will be expanded as new data are made available.ca
dc.format.extent15ca
dc.language.isoengca
dc.publisherOxford University Press (OUP)ca
dc.relation.ispartofGigaScienceca
dc.rightsAttribution 4.0 Internationalca
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.titleA catalog of microbial genes from the bovine rumen unveils a specialized and diverse biomass-degrading environmentca
dc.typeinfo:eu-repo/semantics/articleca
dc.description.versioninfo:eu-repo/semantics/publishedVersionca
dc.rights.accessLevelinfo:eu-repo/semantics/openAccess
dc.embargo.termscapca
dc.relation.projectIDEC/FP7/322820/EU/Understanding and exploiting complex glycan metabolism in the human microbiota/HUMAN MICROBIOTAca
dc.relation.projectIDEC/FP7/267196/EU/International Mobility Programme to Strengthen Skills and Excellence in Research for Agriculture/AGREENSKILLSca
dc.subject.udc636ca
dc.identifier.doihttps://doi.org/10.1093/gigascience/giaa057ca
dc.contributor.groupGenètica i Millora Animalca


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Except where otherwise noted, this item's license is described as http://creativecommons.org/licenses/by/4.0/
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