Regulatory Small RNA Qrr2 Is Expressed Independently of Sigma Factor-54 and Can Function as the Sole Qrr Small RNA To Control Quorum Sensing in Vibrio parahaemolyticus-Reference-Cited by-同舟云学术

Regulatory Small RNA Qrr2 Is Expressed Independently of Sigma Factor-54 and Can Function as the Sole Qrr Small RNA To Control Quorum Sensing in Vibrio parahaemolyticus

Published:2022-01-18 Issue:1 Volume:204 Page:
ISSN:0021-9193
Container-title:Journal of Bacteriology
language:en
Short-container-title:J Bacteriol

Author:

Tague J. G.¹,Hong J.¹,Kalburge S. S.¹,Boyd E. F.¹^ORCID

Affiliation:

1. Department of Biological Sciences, University of Delaware, Newark, Delaware, USA

Abstract

The quorum sensing noncoding small RNAs (sRNAs) are present in all Vibrio species but vary in number and regulatory roles among species. In the Harveyi clade, all species contain five qrr genes, and in Vibrio harveyi these are transcribed by sigma-54 and are additive in function.

Funder

National Science Foundation

Publisher

American Society for Microbiology

Subject

Molecular Biology,Microbiology

Link

https://journals.asm.org/doi/pdf/10.1128/JB.00350-21

Reference82 articles.

1. Quorum sensing in bacteria: the LuxR-LuxI family of cell density-responsive transcriptional regulators

2. Quorum sensing as a population-density-dependent determinant of bacterial physiology

3. Interchangeability and specificity of components from the quorum-sensing regulatory systems of Vibrio fischeri and Pseudomonas aeruginosa