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Article

A type II toxin-antitoxin system is responsible for the cell death at low temperature in Pseudomonas syringae Lz4W lacking RNase R.

The Journal of biological chemistry - 1 Aug 2024

Mittal Pragya, Sinha Anurag K, Pandiyan Apuratha, Kumari Leela, Ray Malay K, Pavankumar Theetha L

Abstract excerpt

RNase R (encoded by the rnr gene) is a highly processive 3' → 5' exoribonuclease essential for the growth of the psychrotrophic bacterium Pseudomonas syringae Lz4W at low temperature. The cell death of a rnr deletion mutant at low temperature has been previously attributed to processing defects in 16S rRNA, defective ribosomal assembly, and inefficient protein synthesis. We recently showed that RNase R is...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 39059490
DOI: 10.1016/j.jbc.2024.107600
PMCID: PMC11375266

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