Intestinal microbes that help cattle and sheep ruminant are born?

Original title: Are there innate gut microbes that help cattle and sheep ruminate? Scientists in China find the answer from lambs for the first time.According to the latest news from the Chinese Academy of Agricultural Sciences, the ruminant feed innovation team of the Institute of Feed Research of the Academy has proved for the first time in the world that there are active gut microbes before the birth of sheep fetuses, and identified the microbes. The composition of its active metabolites. This result is not only a breakthrough in the physiological research of ruminants, but also the first discovery in mammals. Related research results were recently published online in the academic journal "Gut". Team member Diao Qiyu, a researcher at the Institute of Feed Research of the Chinese Academy of Agricultural Sciences, introduced that gastrointestinal microorganisms are the guarantee for ruminants such as cattle and sheep to digest forage, build an immune system, and promote growth and development. People have been exploring, when will microorganisms colonize the digestive tract? from where? What is the composition? Previously, the academic community generally believed that mammalian fetuses are sterile, and that the microorganisms in the fetal intestines begin to colonize during delivery. The results of this study gave new insights. The team used multi-omics methods such as metagenomics, macrotranscriptomes, and metabolomes, and used full-term lamb fetuses as the test subjects. Aseptically collected samples of umbilical cord blood and cecal chyme, and tested the microorganisms and their metabolites. The results confirmed Lambs have colonized the active microbiome in the gut before birth. Studies have found that the microbiome in the fetal intestine is characterized by low diversity and low biomass, which is dominated by the bacterial composition of the Proteobacteria, Actinomycetes and Firmicutes. Through metabonomics analysis, microbial-specific metabolites, such as short-chain fatty acids, deoxynojirimycin, mitomycin, and tobramycin, were detected in the fetal intestine, confirming that these microorganisms have metabolic activity. 　　This study provided direct evidence for the first time in the world, proving that there is an active microbiome in the gut of lambs before birth, providing a basis for the colonization of fetal gut microbes from the uterus. It has important theoretical significance for the regulation of early host-microbe interactions to promote animal growth and development and body health, and is of great value for the early breeding of young animals. 　　The research is jointly funded by the National Key Research and Development Program, the National Natural Science Foundation of China and other projects. Correlation between intestinal microbes and metabolites of lamb fetus. (Picture provided by Chinese Academy of Agricultural Sciences)      Disclaimer: This article only represents the author's personal views and has nothing to do with China Probiotics. com. The originality and the text and content stated in the article have not been verified by this site. This site does not make any guarantee or commitment to the authenticity, completeness, and timeliness of this article, all or part of the content, and the text. Please readers for reference only, and please Verify the relevant content yourself.      Copyright Notice    1. Some of the reprinted articles on this site are not original, and the copyright and liability belong to the original author. 2. All reprinted articles, links and pictures on this website are for the purpose of conveying more information, and clearly indicate the source and author. Media or individuals who do not want to be reprinted can contact us for infringement information that can provide sufficient evidence , Bio149 will be deleted within 12 hours after confirmation. 3. Users are welcome to post original articles to 86371366@qq. com, and publish them to the homepage after review. The copyright and liability belong to the sender.

Original title: Are there innate gut microbes that help cattle and sheep ruminate? Scientists in China find the answer from lambs for the first time. 　　According to the latest news from the Chinese Academy of Agricultural Sciences, the ruminant feed innovation team of the Institute of Feed Research of the Academy has proved for the first time in the world that there are active gut microbes before the birth of sheep fetuses, and identified the microbes.
The composition of its active metabolites.
This result is not only a breakthrough in the physiological research of ruminants, but also the first discovery in mammals.
Related research results were recently published online in the academic journal "Gut".
　　Team member Diao Qiyu, a researcher at the Institute of Feed Research of the Chinese Academy of Agricultural Sciences, introduced that gastrointestinal microorganisms are the guarantee for ruminants such as cattle and sheep to digest forage, build an immune system, and promote growth and development.
People have been exploring, when will microorganisms colonize the digestive tract? from where? What is the composition? Previously, the academic community generally believed that mammalian fetuses are sterile, and that the microorganisms in the fetal intestines begin to colonize during delivery.
The results of this study gave new insights.
　　The team used multi-omics methods such as metagenomics, macrotranscriptomes, and metabolomes, and used full-term lamb fetuses as the test subjects.
Aseptically collected samples of umbilical cord blood and cecal chyme, and tested the microorganisms and their metabolites.
The results confirmed Lambs have colonized the active microbiome in the gut before birth.
Studies have found that the microbiome in the fetal intestine is characterized by low diversity and low biomass, which is dominated by the bacterial composition of the Proteobacteria, Actinomycetes and Firmicutes.
Through metabonomics analysis, microbial-specific metabolites, such as short-chain fatty acids, deoxynojirimycin, mitomycin, and tobramycin, were detected in the fetal intestine, confirming that these microorganisms have metabolic activity.
　　This study provided direct evidence for the first time in the world, proving that there is an active microbiome in the gut of lambs before birth, providing a basis for the colonization of fetal gut microbes from the uterus.
It has important theoretical significance for the regulation of early host-microbe interactions to promote animal growth and development and body health, and is of great value for the early breeding of young animals.
　　The research is jointly funded by the National Key Research and Development Program, the National Natural Science Foundation of China and other projects.
Correlation between intestinal microbes and metabolites of lamb fetus.
(Picture provided by Chinese Academy of Agricultural Sciences)

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Original title: Are there innate gut microbes that help cattle and sheep ruminate? Scientists in China find the answer from lambs for the first time. 　　According to the latest news from the Chinese Academy of Agricultural Sciences, the ruminant feed innovation team of the Institute of Feed Research of the Academy has proved for the first time in the world that there are active gut microbes before the birth of sheep fetuses, and identified the microbes.
The composition of its active metabolites.
This result is not only a breakthrough in the physiological research of ruminants, but also the first discovery in mammals.
Related research results were recently published online in the academic journal "Gut".
　　Team member Diao Qiyu, a researcher at the Institute of Feed Research of the Chinese Academy of Agricultural Sciences, introduced that gastrointestinal microorganisms are the guarantee for ruminants such as cattle and sheep to digest forage, build an immune system, and promote growth and development.
People have been exploring, when will microorganisms colonize the digestive tract? from where? What is the composition? Previously, the academic community generally believed that mammalian fetuses are sterile, and that the microorganisms in the fetal intestines begin to colonize during delivery.
The results of this study gave new insights.
　　The team used multi-omics methods such as metagenomics, macrotranscriptomes, and metabolomes, and used full-term lamb fetuses as the test subjects.
Aseptically collected samples of umbilical cord blood and cecal chyme, and tested the microorganisms and their metabolites.
The results confirmed Lambs have colonized the active microbiome in the gut before birth.
Studies have found that the microbiome in the fetal intestine is characterized by low diversity and low biomass, which is dominated by the bacterial composition of the Proteobacteria, Actinomycetes and Firmicutes.
Through metabonomics analysis, microbial-specific metabolites, such as short-chain fatty acids, deoxynojirimycin, mitomycin, and tobramycin, were detected in the fetal intestine, confirming that these microorganisms have metabolic activity.
　　This study provided direct evidence for the first time in the world, proving that there is an active microbiome in the gut of lambs before birth, providing a basis for the colonization of fetal gut microbes from the uterus.
It has important theoretical significance for the regulation of early host-microbe interactions to promote animal growth and development and body health, and is of great value for the early breeding of young animals.
　　The research is jointly funded by the National Key Research and Development Program, the National Natural Science Foundation of China and other projects.
Correlation between intestinal microbes and metabolites of lamb fetus.
(Picture provided by Chinese Academy of Agricultural Sciences)

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Original title: Are there innate gut microbes that help cattle and sheep ruminate? Scientists in China find the answer from lambs for the first time.
Original title: Are there innate gut microbes that help cattle and sheep ruminate? Scientists in my country found the answer for the first time from a lamb

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