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Bacterial Flora of the Large Intestine

Bacterial Flora of the Large Intestine

The gut microbiome is formed by a vast and diverse community of bacteria that colonizes our large intestine. These bacteria start residing in the gut from birth and continue diversifying throughout life, influenced by factors such as diet, lifestyle, and stress. The gut bacterial community also includes bacteria from food and those that enter the colon through the anus.
The normal gut flora of the colon plays a critical role in generating essential vitamins such as vitamins K, B5, and B7.

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Related Experiment Video

Updated: Feb 19, 2026

Author Spotlight: Advancing Intestinal Bacteria Cultivation for Poultry

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Cecal Microbiota in Broilers Fed with Prebiotics

Dany Mesa¹, Daniel R Lammel^1,2, Eduardo Balsanelli¹

¹Department of Biochemistry and Molecular Biology, Federal University of Paraná, Curitiba, Brazil.

Frontiers in Genetics

|November 2, 2017

Summary

No abstract available in PubMed .

Keywords:

16S rRNA chickens gut microbiota lactobacillus mannan-oligosaccharides

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