Results 161 to 170 of about 9,494,692 (194)

Cassette recombination dynamics within chromosomal integrons are regulated by toxin-antitoxin systems. [PDF]

Sci Adv
Richard E, Darracq B, Littner E, Vit C, Whiteway C, Bos J, Fournes F, Garriss G, Conte V, Lapaillerie D, Parissi V, Rousset F, Skovgaard O, Bikard D, Rocha EPC, Mazel D, Loot C.   +16 more
europepmc   +1 more source

Unraveling the role of toxin-antitoxin systems in <i>Burkholderia pseudomallei</i>: exploring bacterial pathogenesis and interactions within the HigBA families. [PDF]

Microbiol Spectr
Chapartegui-González I, Stockton JL, Bowser S, Badten AJ, Torres AG.   +4 more
europepmc   +1 more source

Chromosomal Type II Toxin-Antitoxin Systems May Enhance Bacterial Fitness of a Hybrid Pathogenic <i>Escherichia coli</i> Strain Under Stress Conditions. [PDF]

Toxins (Basel)
Silva JCA, Marques-Neto LM, Carvalho E, Del Carpio AMG, Henrique C, Leite LCC, Mitsunari T, Elias WP, Munhoz DD, Piazza RMF.   +9 more
europepmc   +1 more source

Molecular identification of toxin-antitoxin system genes and their relationship with biofilm formation among clinical isolates of Escherichia coli obtained from hospitalized and outpatients in educational hospitals in Ahvaz, Iran. [PDF]

GMS Hyg Infect Control
Yousefi Avarvand A, Saki M, Moradi M, Ekrami A, Akrami S.   +4 more
europepmc   +1 more source

The Chlamydia-related Waddlia chondrophila encodes functional type II toxin-antitoxin systems. [PDF]

Appl Environ Microbiol
Ardissone S, Greub G.
europepmc   +1 more source

Toxin/antitoxin systems induce persistence and work in concert with restriction/modification systems to inhibit phage. [PDF]

Microbiol Spectr
Fernández-García L, Song S, Kirigo J, Battisti ME, Petersen ME, Tomás M, Wood TK.   +6 more
europepmc   +1 more source

Type II and IV toxin-antitoxin systems coordinately stabilize the integrative and conjugative element of the ICESa2603 family conferring multiple drug resistance in Streptococcus suis. [PDF]

PLoS Pathog
Gu Q, Zhu X, Yu Y, Jiang T, Pan Z, Ma J, Yao H.   +6 more
europepmc   +1 more source

Unraveling the evolutionary dynamics of toxin-antitoxin systems in diverse genetic lineages of <i>Escherichia coli</i> including the high-risk clonal complexes. [PDF]

mBio
Singh A, Lankapalli AK, Mendem SK, Semmler T, Ahmed N.   +4 more
europepmc   +1 more source

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Ribonucleases in bacterial toxin–antitoxin systems

Biochimica et Biophysica Acta (BBA) - Gene Regulatory Mechanisms, 2013
Toxin-antitoxin (TA) systems are widespread in bacteria and archaea and play important roles in a diverse range of cellular activities. TA systems have been broadly classified into 5 types and the targets of the toxins are diverse, but the most frequently used cellular target is mRNA.
Cook, Gregory M., Robson, Jennifer R., Frampton, Rebekah A., McKenzie, Joanna, Przybilski, Rita, Fineran, Peter C., Arcus, Vickery L.   +6 more
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Toxin-Antitoxin Systems in Bacteria and Archaea

Annual Review of Genetics, 2011
Almost all bacteria and many archaea contain genes whose expression inhibits cell growth and may lead to cell death when overproduced, reminiscent of apoptotic genes in higher systems. The cellular targets of these toxins are quite diverse and include DNA replication, mRNA stability, protein synthesis, cell-wall biosynthesis, and ATP synthesis.
Yoshihiro, Yamaguchi, Jung-Ho, Park, Masayori, Inouye   +2 more
openaire   +2 more sources