Antitoxin MqsA decreases antibiotic susceptibility through the global regulator AgtR in Pseudomonas fluorescens
SP Zhang, YP Ye, J Hou, ZR Ye, ZS Wang… - Antimicrobial Agents …, 2023 - Am Soc Microbiol
Type II toxin-antitoxin systems are highly prevalent in bacterial genomes and play crucial
roles in the general stress response. Previously, we demonstrated that the type II antitoxin …
roles in the general stress response. Previously, we demonstrated that the type II antitoxin …
Efflux pumps mediate changes to fundamental bacterial physiology via membrane potential
EE Whittle, O Orababa, A Osgerby, P Siasat… - Mbio, 2024 - journals.asm.org
Efflux pumps are well known to be an important mechanism for removing noxious
substances such as antibiotics from bacteria. Given that many antibiotics function by …
substances such as antibiotics from bacteria. Given that many antibiotics function by …
Distinct epigenetic signatures of classical and hypervirulent Klebsiella pneumoniae
D Ghosh, A Pal, S Mohapatra, S Raj, P Vivekanandan - Msphere, 2024 - Am Soc Microbiol
Emergence and spread of the hypervirulent pathotype of Klebsiella pneumoniae have
significantly increased infection rates in community as well as healthcare settings. There is …
significantly increased infection rates in community as well as healthcare settings. There is …
Antibiotics do not induce expression of acrAB directly but via a RamA-dependent pathway
V Ricci, J Kaur, J Stone… - Antimicrobial Agents and …, 2023 - Am Soc Microbiol
The aim of this study was to determine if acrAB induction in Salmonella Typhimurium relies
solely on RamA or if other transcriptional activator pathways are also involved, and to better …
solely on RamA or if other transcriptional activator pathways are also involved, and to better …
Global profiling of antibiotic resistomes in maize rhizospheres
The spreading of antimicrobial resistance (AMR) in crops and food products represents a
global concern. In this study, we conducted a survey of resistomes in maize rhizosphere …
global concern. In this study, we conducted a survey of resistomes in maize rhizosphere …
Complete genome sequence of multidrug-resistant Enterobacter roggenkampii 0-E
J Gauthier, I Kukavica-Ibrulj, L Cockenpot… - Microbiology …, 2024 - Am Soc Microbiol
Here, we present the complete 4.77 Mb genome of Enterobacter roggenkampii 0-E
assembled with Oxford Nanopore long reads. This genome harbors 19 antimicrobial …
assembled with Oxford Nanopore long reads. This genome harbors 19 antimicrobial …