Results 181 to 190 of about 17,352,598 (197)

Toxin/Antitoxin System Paradigms: Toxins Bound to Antitoxins Are Not Likely Activated by Preferential Antitoxin Degradation

Advanced Biosystems, 2020
Periodically, a scientific field should examine its early premises. For ubiquitous toxin/antitoxin (TA) systems, several initial paradigms require adjustment based on accumulated data.
Sooyeon Song, T. Wood
semanticscholar   +1 more source

HigBA toxin–antitoxin system of Weissella cibaria is involved in response to the bile salt stress

The Journal of the Science of Food and Agriculture, 2022
Toxin–antitoxin (TA) systems are prevalent adaptive genetic elements in bacterial genomes, which can respond to environmental stress. While, few studies have addressed TA systems in probiotics and their roles in the adaptation to gastrointestinal transit
Ting Cai, Qiu-Huan Zhao, Wenliang Xiang, Lin Zhu, Y. Rao, Jie Tang   +5 more
semanticscholar   +1 more source

A novel gyrase inhibitor from toxin–antitoxin system expressed by Staphylococcus aureus

The FEBS Journal, 2022
Toxin–antitoxin (TA) systems consist of a toxin inhibiting essential cellular functions (such as DNA, RNA and protein synthesis), and its cognate antitoxin neutralizing the toxicity.
Fuminori Kato, Yoshihiro Yamaguchi, Keiko Inouye, Koichi Matsuo, Y. Ishida, M. Inouye   +5 more
semanticscholar   +1 more source

Functional characterization of toxin-antitoxin system in Mycobacterium tuberculosis.

Indian Journal of Tuberculosis, 2022
Toxin-Antitoxin (TA) system is abundant in the microbial genome, especially in bacteria and archaea. Its genetic elements and addiction modules with the role of bacterial persistence and virulence.
K. Sundaram, Leela kagithakara Vajravelu, A. Paul   +2 more
semanticscholar   +1 more source

Toxin-Antitoxin Systems as Phage Defense Elements

Annual Review of Microbiology, 2022
Michael T Laub, Michele Leroux
exaly  

Antibiotic tolerance in biofilm persister cells of Staphylococcus aureus and expression of toxin-antitoxin system genes.

Microbial Pathogenesis, 2021
S. Karimaei, S. M. Kazem Aghamir, A. Foroushani, M. Pourmand   +3 more
semanticscholar   +1 more source

Functional characterization of toxin-antitoxin system in Mycobacterium tuberculosis

Indian Journal of Tuberculosis, 2023
Karthikeyan Sundaram
exaly  

Biological Functions of Type II Toxin-Antitoxin Systems in Bacteria

Microorganisms, 2021
Muhammad Kamruzzaman, Jonathan Iredell
exaly  

Cleavage of the antitoxin of the parD toxin–antitoxin system is determined by the ClpAP protease and is modulated by the relative ratio of the toxin and the antitoxin

Plasmid, 2013
Elizabeth Diago Navarro, Igor Konieczny, Slawomir Kubik   +2 more
exaly  

Structural Insights Into the Transcriptional Regulation of HigBA Toxin–Antitoxin System by Antitoxin HigA in Pseudomonas aeruginosa

Frontiers in Microbiology, 2020
Yuhui Dong, Zhi Geng, Zengqiang Gao
exaly