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Article

Participation of two sRNA RyhB homologs from the fish pathogen Yersinia ruckeri in bacterial physiology.

Microbiological research - 1 Jan 2021

Acuña Lillian G, Barros M José, Montt Fernanda, Peñaloza Diego, Núñez Paula, Valdés Iván, Gil Fernando, Fuentes Juan A, Calderón Iván L

Abstract excerpt

Small noncoding RNAs (sRNAs) are important regulators of gene expression and physiology in bacteria. RyhB is an iron-responsive sRNA well characterized in Escherichia coli and conserved in other Enterobacteriaceae. In this study, we identified and characterized two RyhB homologs (named RyhB-1 and RyhB-2) in the fish pathogen Yersinia ruckeri. We found that, as in other Enterobacteriaceae, both RyhB-1 and RyhB-2...

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Source

Identifiers

PMID: 33153884
DOI: 10.1016/j.micres.2020.126629

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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