Rumen microbial community composition varies with diet and host, but a core microbiome is found across a wide geographical range.
Autor(a) principal: | |
---|---|
Data de Publicação: | 2015 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1035993 |
Resumo: | Ruminant livestock are important sources of human food and global greenhouse gas emissions. Feed degradation and methane formation by ruminants rely on metabolic interactions between rumen microbes and affect ruminant productivity. Rumen and camelid foregut microbial community composition was determined in 742 samples from 32 animal species and 35 countries, to estimate if this was influenced by diet, host species, or geography. Similar bacteria and archaea dominated in nearly all samples, while protozoal communities were more variable. The dominant bacteria are poorly characterised, but the methanogenic archaea are better known and highly conserved across the world. This universality and limited diversity could make it possible to mitigate methane emissions by developing strategies that target the few dominant methanogens. Differences in microbial community compositions were predominantly attributable to diet, with the host being less influential. There were few strong co-occurrence patterns between microbes, suggesting that major metabolic interactions are non-selective rather than specific. |
id |
EMBR_a2670fd722d0e68fa3238c2ade486301 |
---|---|
oai_identifier_str |
oai:www.alice.cnptia.embrapa.br:doc/1035993 |
network_acronym_str |
EMBR |
network_name_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository_id_str |
2154 |
spelling |
Rumen microbial community composition varies with diet and host, but a core microbiome is found across a wide geographical range.Ruminant digestionMetabolism of ruminantRuminant livestock are important sources of human food and global greenhouse gas emissions. Feed degradation and methane formation by ruminants rely on metabolic interactions between rumen microbes and affect ruminant productivity. Rumen and camelid foregut microbial community composition was determined in 742 samples from 32 animal species and 35 countries, to estimate if this was influenced by diet, host species, or geography. Similar bacteria and archaea dominated in nearly all samples, while protozoal communities were more variable. The dominant bacteria are poorly characterised, but the methanogenic archaea are better known and highly conserved across the world. This universality and limited diversity could make it possible to mitigate methane emissions by developing strategies that target the few dominant methanogens. Differences in microbial community compositions were predominantly attributable to diet, with the host being less influential. There were few strong co-occurrence patterns between microbes, suggesting that major metabolic interactions are non-selective rather than specific.Gemma Henderson, AgResearch Limited, New Zealand; Faith Cox, AgResearch Limited, New Zealand; Siva Ganesh, AgResearch Limited, New Zealand; Arjan Jonker, AgResearch Limited, New Zealand; Wayne Young, AgResearch Limited, New Zealand; Global Rumen Census Collaborators; Peter H. Janssen, AgResearch Limited, New Zealand.HENDERSON, G.COX, F.GANESH, S.JONKER, A.YOUNG, W.GLOBAL RUMEN CENSUS COLLABORATORSJANSSEN, P. H.2016-02-03T11:11:11Z2016-02-03T11:11:11Z2016-02-0320152016-02-19T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleNature, Scientific Reports 5, article 14567, 2015.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1035993enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-16T03:39:57Zoai:www.alice.cnptia.embrapa.br:doc/1035993Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-16T03:39:57falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T03:39:57Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Rumen microbial community composition varies with diet and host, but a core microbiome is found across a wide geographical range. |
title |
Rumen microbial community composition varies with diet and host, but a core microbiome is found across a wide geographical range. |
spellingShingle |
Rumen microbial community composition varies with diet and host, but a core microbiome is found across a wide geographical range. HENDERSON, G. Ruminant digestion Metabolism of ruminant |
title_short |
Rumen microbial community composition varies with diet and host, but a core microbiome is found across a wide geographical range. |
title_full |
Rumen microbial community composition varies with diet and host, but a core microbiome is found across a wide geographical range. |
title_fullStr |
Rumen microbial community composition varies with diet and host, but a core microbiome is found across a wide geographical range. |
title_full_unstemmed |
Rumen microbial community composition varies with diet and host, but a core microbiome is found across a wide geographical range. |
title_sort |
Rumen microbial community composition varies with diet and host, but a core microbiome is found across a wide geographical range. |
author |
HENDERSON, G. |
author_facet |
HENDERSON, G. COX, F. GANESH, S. JONKER, A. YOUNG, W. GLOBAL RUMEN CENSUS COLLABORATORS JANSSEN, P. H. |
author_role |
author |
author2 |
COX, F. GANESH, S. JONKER, A. YOUNG, W. GLOBAL RUMEN CENSUS COLLABORATORS JANSSEN, P. H. |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Gemma Henderson, AgResearch Limited, New Zealand; Faith Cox, AgResearch Limited, New Zealand; Siva Ganesh, AgResearch Limited, New Zealand; Arjan Jonker, AgResearch Limited, New Zealand; Wayne Young, AgResearch Limited, New Zealand; Global Rumen Census Collaborators; Peter H. Janssen, AgResearch Limited, New Zealand. |
dc.contributor.author.fl_str_mv |
HENDERSON, G. COX, F. GANESH, S. JONKER, A. YOUNG, W. GLOBAL RUMEN CENSUS COLLABORATORS JANSSEN, P. H. |
dc.subject.por.fl_str_mv |
Ruminant digestion Metabolism of ruminant |
topic |
Ruminant digestion Metabolism of ruminant |
description |
Ruminant livestock are important sources of human food and global greenhouse gas emissions. Feed degradation and methane formation by ruminants rely on metabolic interactions between rumen microbes and affect ruminant productivity. Rumen and camelid foregut microbial community composition was determined in 742 samples from 32 animal species and 35 countries, to estimate if this was influenced by diet, host species, or geography. Similar bacteria and archaea dominated in nearly all samples, while protozoal communities were more variable. The dominant bacteria are poorly characterised, but the methanogenic archaea are better known and highly conserved across the world. This universality and limited diversity could make it possible to mitigate methane emissions by developing strategies that target the few dominant methanogens. Differences in microbial community compositions were predominantly attributable to diet, with the host being less influential. There were few strong co-occurrence patterns between microbes, suggesting that major metabolic interactions are non-selective rather than specific. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015 2016-02-03T11:11:11Z 2016-02-03T11:11:11Z 2016-02-03 2016-02-19T11:11:11Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Nature, Scientific Reports 5, article 14567, 2015. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1035993 |
identifier_str_mv |
Nature, Scientific Reports 5, article 14567, 2015. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1035993 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
_version_ |
1794503417496862720 |