Research Progress in the Rumen Microbiota and Their Function

A special issue of Animals (ISSN 2076-2615). This special issue belongs to the section "Animal Physiology".

Deadline for manuscript submissions: closed (31 December 2023) | Viewed by 2952

Special Issue Editors


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Guest Editor
1. Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, College of Life Science and Engineering, Foshan University, Foshan 528225, China
2. Division of Agriculture, Department of Animal Science, University of Arkansas, Fayetteville, AR 72701, USA
Interests: animal gut and respiratory microbiome
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Guest Editor
Institute of Feed Research of Chinese Academy of Agricultural Sciences, Beijing, China
Interests: nutrition and rumen microbiome
Chinese Academy of Agricultural Sciences, Beijing, China
Interests: rumen microbiology

Special Issue Information

Dear Colleagues,

The rumen, a critical organ for ruminant production, converts low-quality forage into volatile fatty acids as well as microbial protein for body requirements and high-quality protein for human consumption via the fermentation of symbiotic microbiota; however, our current knowledge of rumen microbiota and their function is limited. Sequencing technologies, including 16S rRNA sequencing, metagenomics, metatranscriptomics, metabolomics, and metaproteomics, have shown great promise over the past decade in advancing our collective knowledge about the composition as well as function of the rumen microbiome, which responds to factors related to diet, age, heredity, feeding strategy, environment, etc. However, the mechanisms through which these factors affect rumen microbiota remain unclear, and studies using omics to investigate rumen microbiota function are lacking. This Special Issue aims to publish a diverse range of original research, reviews, rapid communications, and methodology articles that collectively advance our understanding about the research progress in rumen microbiota and their function.

In this Special Issue, original research articles, reviews, rapid communications, and methodologies are welcome. Research areas may include (but are not limited to) the following:

  • Rumen microbial responses to external factors, including the diet, heredity, feeding strategy, etc.;
  • Application of omics to reveal rumen microbiota function;
  • The association between the rumen microbiome and methanogenesis;
  • Rumen microbiota interactions with hosts;
  • The composition and function of rumen fungi, archaea, and protozoa;
  • The axis of rumen microbiota and other organs, such as the liver, brain, lung, and spleen.

We look forward to receiving your contributions.

Dr. Jianmin Chai
Prof. Dr. Naifeng Zhang
Dr. Yanliang Bi
Guest Editors

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Keywords

  • rumen microbiota
  • omics
  • microbe–host interactions
  • archaea
  • fungi
  • metagenomics

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Published Papers (1 paper)

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Review

14 pages, 351 KiB  
Review
Physical, Metabolic, and Microbial Rumen Development in Goat Kids: A Review on the Challenges and Strategies of Early Weaning
by Mahmoud M. Abdelsattar, Wei Zhao, Atef M. Saleem, Ahmed E. Kholif, Einar Vargas-Bello-Pérez and Naifeng Zhang
Animals 2023, 13(15), 2420; https://doi.org/10.3390/ani13152420 - 26 Jul 2023
Cited by 4 | Viewed by 2521
Abstract
The digestive system of newborn ruminant functions is similar to monogastric animals, and therefore milk flows into the abomasum instead of rumen for digestion. The rumen undergoes tremendous changes over time in terms of structure, function, and microbiome. These changes contribute to the [...] Read more.
The digestive system of newborn ruminant functions is similar to monogastric animals, and therefore milk flows into the abomasum instead of rumen for digestion. The rumen undergoes tremendous changes over time in terms of structure, function, and microbiome. These changes contribute to the smooth transition from the dependence on liquid diets to solid diets. Goat kids are usually separated at early ages from their dams in commercial intensive systems. The separation from dams minimizes the transfer of microbiota from dams to newborns. In this review, understanding how weaning times and methodologies could affect the normal development and growth of newborn goats may facilitate the development of new feeding strategies to control stress in further studies. Full article
(This article belongs to the Special Issue Research Progress in the Rumen Microbiota and Their Function)
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