Advances in microbiome research for animal health

RS Peixoto, DM Harkins… - Annual Review of Animal …, 2021 - annualreviews.org
Host-associated microbiomes contribute in many ways to the homeostasis of the
metaorganism. The microbiome's contributions range from helping to provide nutrition and …

Strategies to improve the efficiency of beef cattle production

SA Terry, JA Basarab, LL Guan… - Canadian Journal of …, 2020 - cdnsciencepub.com
Globally, there are approximately one billion beef cattle, and compared with poultry and
swine, beef cattle have the poorest conversion efficiency of feed to meat. However, these …

Stochasticity constrained by deterministic effects of diet and age drive rumen microbiome assembly dynamics

O Furman, L Shenhav, G Sasson, F Kokou… - Nature …, 2020 - nature.com
How complex communities assemble through the animal's life, and how predictable the
process is remains unexplored. Here, we investigate the forces that drive the assembly of …

Assessing the relationship between the rumen microbiota and feed efficiency in Nellore steers

DRG Lopes, M de Souza Duarte, AJ La Reau… - Journal of Animal …, 2021 - Springer
Background Ruminants rely upon a complex community of microbes in their rumen to
convert host-indigestible feed into nutrients. However, little is known about the association …

Administration of probiotic lactic acid bacteria to modulate fecal microbiome in feedlot cattle

FI Mansilla, CA Ficoseco, MH Miranda, E Puglisi… - Scientific reports, 2022 - nature.com
Modulation of animal gut microbiota is a prominent function of probiotics to improve the
health and performance of livestock. In this study, a large-scale survey to evaluate the effect …

Concepts and consequences of a core gut microbiota for animal growth and development

D Perlman, M Martínez-Álvaro, S Moraïs… - Annual Review of …, 2022 - annualreviews.org
Animal microbiomes are occasionally considered as an extension of host anatomy,
physiology, and even their genomic architecture. Their compositions encompass variable …

Identification of intestinal and fecal microbial biomarkers using a porcine social stress model

TQ Nguyen, M Martínez-Álvaro, J Lima… - Frontiers in …, 2023 - frontiersin.org
Understanding the relationships between social stress and the gastrointestinal microbiota,
and how they influence host health and performance is expected to have many scientific and …

Revealing the developmental characterization of rumen microbiome and its host in newly received cattle during receiving period contributes to formulating precise …

Y Li, K Mao, Y Zang, G Lu, Q Qiu, K Ouyang, X Zhao… - Microbiome, 2023 - Springer
Background Minimizing mortality losses due to multiple stress and obtaining maximum
performance are the production goals for newly received cattle. In recent years, vaccination …

Metagenomic analysis of the cow, sheep, reindeer and red deer rumen

L Glendinning, B Genç, RJ Wallace, M Watson - Scientific reports, 2021 - nature.com
The rumen microbiota comprises a community of microorganisms which specialise in the
degradation of complex carbohydrates from plant-based feed. These microbes play a highly …

Identification of microbial genetic capacities and potential mechanisms within the rumen microbiome explaining differences in beef cattle feed efficiency

MD Auffret, RD Stewart, RJ Dewhurst… - Frontiers in …, 2020 - frontiersin.org
In this study, Bos Taurus cattle offered one high concentrate diet (92% concentrate-8%
straw) during two independent trials allowed us to classify 72 animals comprising of two …