Results 121 to 130 of about 9,836 (223)

Molecular Detection of Type II Toxin RelE Gene and Relation with Biofilm Formation in Escherichia Coli

Ibn Al-Haitham Journal for Pure and Applied Sciences
Escherichia coli is the principal etiological agent of urinary tract infections (UTIs) and exhibits significant antibiotic resistance, driven by various virulence factors. Fifty E.
Areej Jasem Mohammad, Enass Ghassan Sweedan   +1 more
doaj   +1 more source

Resonant activation: a strategy against bacterial persistence

, 2010
A bacterial colony may develop a small number of cells genetically identical to, but phenotypically different from other normally growing bacteria. These so-called persister cells keep themselves in a dormant state and thus are insensitive to antibiotic ...
Hanggi P, Jianhua Xing, Meng Zhu, Schmitt C, Yan Fu   +4 more
core   +1 more source

Free-Living Bacteria May Utilize Chromosomal Toxin–Antitoxin Systems to Mediate K Sensing and Control by Continuously Modulating the Ratio of Injury: Repair Throughout the Life Cycle

Toxins
A recent publication proposed that the main biological function of chromosomal toxin–antitoxin systems (TASs) in free-living bacteria is to optimize fitness by mediating K Sensing and Control via a Nutrient-Responsive Cybernetic System.
Stephen J. Knabel, Aubrey Mendonca
doaj   +1 more source

Inducible auto-phosphorylation regulates a widespread family of nucleotidyltransferase toxins

Nature Communications
Nucleotidyltransferases (NTases) control diverse physiological processes, including RNA modification, DNA replication and repair, and antibiotic resistance.
Tom J. Arrowsmith, Xibing Xu, Shangze Xu, Ben Usher, Peter Stokes, Megan Guest, Agnieszka K. Bronowska, Pierre Genevaux, Tim R. Blower   +8 more
doaj   +1 more source

Toxin-antitoxin system [PDF]

, 2018
Bakterije su razvile iznimnu sposobnost prilagodbe na različite životne uvjete. Uz pomoć raznih sustava i mehanizama daju brz stanični odgovor na stresore, tretman antibiotikom, stanje gladi i ostale nepovoljne uvjete. Jedan takav sustav pronađen je u
Matković, Katarina
core   +2 more sources

Biological and molecular properties of yellow venom of the Amazonian coral snake Micrurus surinamensis

Revista da Sociedade Brasileira de Medicina Tropical
INTRODUCTION: The coral snake Micrurus surinamensis, which is widely distributed throughout Amazonia, has a neurotoxic venom. It is important to characterize the biological and molecular properties of this venom in order to develop effective antitoxins.
Fabiana da Rocha Oliveira, Maria das Dores Nogueira Noronha, Jorge Luis Lopez Lozano   +2 more
doaj   +1 more source

Using DM43 and DM64, two antitoxins from didelphidae, to study the snake venon sub-proteoms [PDF]

, 2009
Comunicaciones a ...
Perales, Jonas
core  

Type II Toxin-Antitoxin Systems in Escherichia coli

Infection and Drug Resistance
He Zhang,1 Shuan Tao,2 Huimin Chen,2 Yewei Fang,2 Yao Xu,3 A-Xiang Han,2 Fang Ma,1,* Wei Liang2,* 1Department of Medical Laboratory, Bengbu Medical University, Bengbu, Anhui, People’s Republic of China; 2Department of Clinical Laboratory, The ...
Zhang H, Tao S, Chen H, Fang Y, Xu Y, Han AX, Ma F, Liang W   +7 more
doaj  

ANTITOXIN. [PDF]

JAMA: The Journal of the American Medical Association, 1896
openaire   +2 more sources

ANTITOXINS. [PDF]

JAMA: The Journal of the American Medical Association, 1898
openaire   +1 more source