{"title":"甲烷很重要:从蓝色的驼鹿到醉酒的房间,以及人类的健康","authors":"E. Hoedt, P. Ó. Cuív, M. Morrison","doi":"10.2527/AF.2016-0029","DOIUrl":null,"url":null,"abstract":"• Methane emissions from ruminant livestock are proposed to contribute ~10 to 20% of annual global greenhouse gas emissions. • Recent efforts have shown that \"low methane emitting\" animals can be identified both within and across species, including nondomesticated herbivores. • Methanogens are also present within the human gut and some other body sites, and variations in their diversity and/or abundance has been linked to some functional gastrointestinal disorders and non-communicable chronic diseases. • Recent advances in \"-omics\" technologies have provided new insights of the roles that methanogens play in both feed digestion and host-microbe interactions. • Although much research and understanding has been derived from the study of the numerically dominant Methanobrevibacter genus, the recent studies outlined above have shown that other, \"heterotrophic\" methanogens warrant greater attention. • Here, we provide a brief overview of our recent research of the Methanosphaera genus and outline the possible consequences associated with its presence in the gut of livestock, native Australian herbivores, and humans.","PeriodicalId":48645,"journal":{"name":"Animal Frontiers","volume":"6 1","pages":"15-21"},"PeriodicalIF":3.2000,"publicationDate":"2016-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2527/AF.2016-0029","citationCount":"2","resultStr":"{\"title\":\"Methane matters: from blue-tinged moos, to boozy roos, and the health of humans too\",\"authors\":\"E. Hoedt, P. Ó. Cuív, M. Morrison\",\"doi\":\"10.2527/AF.2016-0029\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"• Methane emissions from ruminant livestock are proposed to contribute ~10 to 20% of annual global greenhouse gas emissions. • Recent efforts have shown that \\\"low methane emitting\\\" animals can be identified both within and across species, including nondomesticated herbivores. • Methanogens are also present within the human gut and some other body sites, and variations in their diversity and/or abundance has been linked to some functional gastrointestinal disorders and non-communicable chronic diseases. • Recent advances in \\\"-omics\\\" technologies have provided new insights of the roles that methanogens play in both feed digestion and host-microbe interactions. • Although much research and understanding has been derived from the study of the numerically dominant Methanobrevibacter genus, the recent studies outlined above have shown that other, \\\"heterotrophic\\\" methanogens warrant greater attention. • Here, we provide a brief overview of our recent research of the Methanosphaera genus and outline the possible consequences associated with its presence in the gut of livestock, native Australian herbivores, and humans.\",\"PeriodicalId\":48645,\"journal\":{\"name\":\"Animal Frontiers\",\"volume\":\"6 1\",\"pages\":\"15-21\"},\"PeriodicalIF\":3.2000,\"publicationDate\":\"2016-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.2527/AF.2016-0029\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Animal Frontiers\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.2527/AF.2016-0029\",\"RegionNum\":2,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"AGRICULTURE, DAIRY & ANIMAL SCIENCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Animal Frontiers","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.2527/AF.2016-0029","RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"AGRICULTURE, DAIRY & ANIMAL SCIENCE","Score":null,"Total":0}
Methane matters: from blue-tinged moos, to boozy roos, and the health of humans too
• Methane emissions from ruminant livestock are proposed to contribute ~10 to 20% of annual global greenhouse gas emissions. • Recent efforts have shown that "low methane emitting" animals can be identified both within and across species, including nondomesticated herbivores. • Methanogens are also present within the human gut and some other body sites, and variations in their diversity and/or abundance has been linked to some functional gastrointestinal disorders and non-communicable chronic diseases. • Recent advances in "-omics" technologies have provided new insights of the roles that methanogens play in both feed digestion and host-microbe interactions. • Although much research and understanding has been derived from the study of the numerically dominant Methanobrevibacter genus, the recent studies outlined above have shown that other, "heterotrophic" methanogens warrant greater attention. • Here, we provide a brief overview of our recent research of the Methanosphaera genus and outline the possible consequences associated with its presence in the gut of livestock, native Australian herbivores, and humans.
期刊介绍:
Animal Frontiers is the official journal of the following globally active professional animal science societies:
ASAS, the American Society of Animal Science
CSAS, the Canadian Society of Animal Science
EAAP, the European Federation of Animal Science
AMSA, the American Meat Science Association
These organizations are dedicated to the advancement and dissemination of science-based knowledge concerning animal agriculture. Animal Frontiers provides a novel forum for innovative and timely perspectives that have relevance to understanding the complex dynamics at work through animal agriculture. Animal Frontiers publishes discussion and position papers that present several international perspectives on the status of high-impact, global issues in animal agriculture. Every issue will explore a theme of broad and current interest within animal science and animal agriculture.