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Updated: Oct 25, 2025

Fecal micro RNA Isolation
Published on: October 28, 2020
Small RNAs Go Global in Human Gut Bacteroides
Nicholas A Pudlo1, Eric C Martens1
1Department of Microbiology and Immunology, University of Michigan Medical Schoolgrid.471406.0, Ann Arbor, Michigan, USA.
Abstract:
The last two decades have seen numerous studies connecting physiological behaviors in Bacteroides-including polysaccharide degradation and capsule production-with elements of global regulation, but a complete model is still elusive. A new study by Adams et al. in this issue of the Journal of Bacteriology reveals another layer of regulation by describing a novel family of RNA-binding proteins in Bacteroides thetaiotaomicron that modify expression of genes involved in carbohydrate utilization and capsule expression, among others (A. N. D. Adams, M. S. Azam, Z. A. Costliow, X. Ma, et al., J Bacteriol 203:e00217-21, 2021, https://doi.org/10.1128/JB.00217-21).
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