Results 11 to 20 of about 116,620 (342)

Interrogating the viral dark matter of the rumen ecosystem with a global virome database

open access: yesNature Communications, 2023
The diverse rumen virome can modulate the rumen microbiome, but it remains largely unexplored. Here, we mine 975 published rumen metagenomes for viral sequences, create a global rumen virome database (RVD), and analyze the rumen virome for diversity ...
Ming Yan   +6 more
semanticscholar   +1 more source

The Rumen Microbiota Contributes to the Development of Mastitis in Dairy Cows

open access: yesMicrobiology spectrum, 2022
Mastitis is a common and frequently occurring disease of humans and animals, especially in dairy farming, which has caused huge economic losses and brought harmful substance residues, drug-resistant bacteria, and other public health risks.
Xiaoyu Hu   +7 more
semanticscholar   +1 more source

Starch and Cellulose Degradation in the Rumen and Applications of Metagenomics on Ruminal Microorganisms

open access: yesAnimals, 2022
Simple Summary Starch and cellulose are the principal components in diets for dairy cows worldwide, providing the primary energy to the rumen microorganisms as well as the host.
D. Hua   +3 more
semanticscholar   +1 more source

Functional and phylogenetic analyses of camel rumen microbiota associated with different lignocellulosic substrates

open access: yesnpj Biofilms and Microbiomes, 2022
Rumen microbiota facilitates nutrition through digestion of recalcitrant lignocellulosic substrates into energy-accessible nutrients and essential metabolites.
Javad Gharechahi   +4 more
semanticscholar   +1 more source

Serum Biochemical Parameters, Rumen Fermentation, and Rumen Bacterial Communities Are Partly Driven by the Breed and Sex of Cattle When Fed High-Grain Diet

open access: yesMicroorganisms, 2022
Hybridization in bovines is practiced with the main aim of improving production performance, which may imply the microbial variations in the rumen from the parental breed cross to their progeny.
Xinjun Qiu   +12 more
semanticscholar   +1 more source

Multi-omics reveals that the rumen microbiome and its metabolome together with the host metabolome contribute to individualized dairy cow performance

open access: yesMicrobiome, 2020
Background Recently, we reported that some dairy cows could produce high amounts of milk with high amounts of protein (defined as milk protein yield [MPY]) when a population was raised under the same nutritional and management condition, a potential new ...
Mingyuan Xue   +4 more
semanticscholar   +1 more source

Metabolic Hydrogen Flows in Rumen Fermentation: Principles and Possibilities of Interventions

open access: yesFrontiers in Microbiology, 2020
Rumen fermentation affects ruminants productivity and the environmental impact of ruminant production. The release to the atmosphere of methane produced in the rumen is a loss of energy and a cause of climate change, and the profile of volatile fatty ...
E. Ungerfeld
semanticscholar   +1 more source

Compendium of 4,941 rumen metagenome-assembled genomes for rumen microbiome biology and enzyme discovery

open access: yesNature Biotechnology, 2019
Ruminants provide essential nutrition for billions of people worldwide. The rumen is a specialized stomach that is adapted to the breakdown of plant-derived complex polysaccharides.
Robert D. Stewart   +5 more
semanticscholar   +1 more source

Performance and ruminal development of dairy calves fed starter concentrate with different physical forms [PDF]

open access: yes, 2009
Objetivou-se com este trabalho avaliar o efeito da forma física do concentrado no desempenho e no desenvolvimento ruminal de bezerros leiteiros. Foram utilizados 22 bezerros Holandeses com peso corporal inicial médio de 43,2 kg, alojados individualmente ...
BITTAR, Carla Maris Machado   +3 more
core   +2 more sources

Cultivation and sequencing of rumen microbiome members from the Hungate1000 Collection

open access: yesNature Biotechnology, 2018
Productivity of ruminant livestock depends on the rumen microbiota, which ferment indigestible plant polysaccharides into nutrients used for growth. Understanding the functions carried out by the rumen microbiota is important for reducing greenhouse gas ...
Rekha Seshadri   +57 more
semanticscholar   +1 more source

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