Bovine Host Genetic Variation Influences Rumen Microbial Methane Production with Best Selection Criterion for Low Methane Emitting and Efficiently Feed Converting Hosts Based on Metagenomic Gene Abundance.

Autor: Rainer Roehe, Richard J Dewhurst, Carol-Anne Duthie, John A Rooke, Nest McKain, Dave W Ross, Jimmy J Hyslop, Anthony Waterhouse, Tom C Freeman, Mick Watson, R John Wallace

Publikováno v: PLoS Genetics, Vol 12, Iss 2, p e1005846 (2016)

Methane produced by methanogenic archaea in ruminants contributes significantly to anthropogenic greenhouse gas emissions. The host genetic link controlling microbial methane production is unknown and appropriate genetic selection strategies are not

Externí odkaz: https://doaj.org/article/21156e4491f54838aacfd8f70cc55679

Isomers of conjugated linoleic acids are synthesized via different mechanisms in ruminal digesta and bacteria

Autor: R. John Wallace, Nest McKain, Kevin J. Shingfield, Estelle Devillard

Publikováno v: Journal of Lipid Research, Vol 48, Iss 10, Pp 2247-2254 (2007)

Digesta samples from the ovine rumen and pure ruminal bacteria were incubated with linoleic acid (LA) in deuterium oxide-containing buffer to investigate the mechanisms of the formation of conjugated linoleic acids (CLAs). Rumenic acid (RA; cis-9,tra

Externí odkaz: https://doaj.org/article/792d2d69262b4c188032d5c2e8c0e72f

Vernonia galamensis and vernolic acid inhibit fatty acid biohydrogenation in vitro

Autor: R.M.A. Gawad, Robert Wallace, E. Ramos-Morales, A. Hugo, Nest McKain

Publikováno v: Animal Feed Science and Technology. 222:54-63

Substituted long-chain fatty acids may be useful dietary supplements to suppress ruminal biohydrogenation of unsaturated fatty acids (UFA) and thereby increase the flow of UFA to meat and milk. The aim of this study was to determine if Vernonia galam

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1f1aa91189831124e64fed728d88ad61
https://doi.org/10.1016/j.anifeedsci.2016.10.002

Consequences of inhibiting methanogenesis on the biohydrogenation of fatty acids in bovine ruminal digesta

Autor: Christine A McCartney, R. John Wallace, Nest McKain, Chengjian Yang

Publikováno v: Animal Feed Science and Technology. 254:114189

Methanogenesis and the biohydrogenation of unsaturated fatty acids by ruminal microorganisms both utilize molecular (H2) or metabolic (2 H) hydrogen. The purpose of this study was to investigate the interdependence of the two metabolic activities, th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9e30f1a7ee0d32c37da6941007dea278
https://doi.org/10.1016/j.anifeedsci.2019.05.012

Bovine Host Genetic Variation Influences Rumen Microbial Methane Production with Best Selection Criterion for Low Methane Emitting and Efficiently Feed Converting Hosts Based on Metagenomic Gene Abundance

Autor: Richard J. Dewhurst, J. J. Hyslop, Rainer Roehe, Michael Watson, DW Ross, Tom C. Freeman, John Rooke, Nest McKain, Anthony Waterhouse, R. John Wallace, Carol-Anne Duthie

Publikováno v: PLoS Genetics
PLoS Genetics, Vol 12, Iss 2, p e1005846 (2016)
Roehe, R, Dewhurst, R J, Duthie, C-A, Rooke, J A, McKain, N, Ross, D W, Hyslop, J J, Waterhouse, A, Freeman, T, Watson, M & Wallace, R J 2016, ' Bovine Host Genetic Variation Influences Rumen Microbial Methane Production with Best Selection Criterion for Low Methane Emitting and Efficiently Feed Converting Hosts based on Metagenomic Gene Abundance ', PLoS Genetics, vol. 12, no. 2, e1005846, pp. 1-20 . https://doi.org/10.1371/journal.pgen.1005846

Methane produced by methanogenic archaea in ruminants contributes significantly to anthropogenic greenhouse gas emissions. The host genetic link controlling microbial methane production is unknown and appropriate genetic selection strategies are not

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37a323a878307c6da098bc8c1dfd8850
http://europepmc.org/articles/PMC4758630