Results 41 to 50 of about 13,136,107 (398)

Hanks-Type Serine/Threonine Protein Kinases and Phosphatases in Bacteria: Roles in Signaling and Adaptation to Various Environments [PDF]

open access: yes, 2018
Reversible phosphorylation is a key mechanism that regulates many cellular processes in prokaryotes and eukaryotes. In prokaryotes, signal transduction includes two-component signaling systems, which involve a membrane sensor histidine kinase and a ...
Janczarek, Monika   +3 more
core   +1 more source

Helicobacter pylori virulence factor CagA promotes tumorigenesis of gastric cancer via multiple signaling pathways

open access: yesCell Communication and Signaling, 2015
Helicobacter pylori (H. pylori) infection is strongly associated with the development of gastric diseases but also with several extragastric diseases. The clinical outcomes caused by H.
Xin Yong   +8 more
semanticscholar   +1 more source

Mobilization, Cloning, and Sequence Determination of a Plasmid-Encoded Polygalacturonase from a Phytopathogenic Burkholderia (Pseudomonas) cepacia

open access: yesMolecular Plant-Microbe Interactions, 1997
Phytopathogenic strains of Burkholderia cepacia (synonym Pseudomonas cepacia) produce endopolygalacturonase, whereas strains of clinical and soil origin do not.
Carlos F. Gonzalez   +3 more
doaj   +1 more source

Bacterial hemolysins as virulence factors [PDF]

open access: yesAntonie van Leeuwenhoek, 1988
No abstract ...
Goebel, Werner   +2 more
openaire   +3 more sources

The Avirulence Domain of Cauliflower mosaic virus Transactivator/Viroplasmin Is a Determinant of Viral Virulence in Susceptible Hosts

open access: yesMolecular Plant-Microbe Interactions, 2004
Cauliflower mosaic virus (CaMV) transactivator/viroplasmin (Tav) is a multifunctional protein essential for basic replication of CaMV. It also plays a role in viral pathogenesis in crucifer and solanaceous host plants.
Kappei Kobayashi, Thomas Hohn
doaj   +1 more source

Phenazine virulence factor binding to extracellular DNA is important for Pseudomonas aeruginosa biofilm formation

open access: yesScientific Reports, 2015
Bacterial resistance to conventional antibiotics necessitates the identification of novel leads for infection control. Interference with extracellular phenomena, such as quorum sensing, extracellular DNA integrity and redox active metabolite release ...
T. Das   +12 more
semanticscholar   +1 more source

Effect of efflux pump inhibition on Pseudomonas aeruginosa transcriptome and virulence [PDF]

open access: yes, 2017
Efflux pumps of the resistance-nodulation-cell-division (RND) family increase antibiotic resistance in many bacterial pathogens, representing candidate targets for the development of antibiotic adjuvants.
Baldelli, Valerio   +8 more
core   +2 more sources

Escherichia coli virulence factors [PDF]

open access: yesVeterinary Immunology and Immunopathology, 2011
Escherichia coli was described in 1885 by a German pediatrician, Theodor Escherich, in the faeces of a child suffering diarrhoea. In 1893, a Danish veterinarian postulated that the E. coli species comprises different strains, some being pathogens, others not. Today the E.
openaire   +2 more sources

Influence of Temperature on the Physiology and Virulence of the Insect Pathogen Serratia sp. Strain SCBI [PDF]

open access: yes, 2012
The physiology of a newly recognized Serratia species, termed South African Caenorhabditis briggsae Isolate (SCBI), which is both a nematode mutualist and an insect pathogen, was investigated and compared to that of Serratia marcescens Db11, a broad-host-
Petersen, Lauren M., Tisa, Louis S.
core   +2 more sources

A Conserved Peptide Pattern from a Widespread Microbial Virulence Factor Triggers Pattern-Induced Immunity in Arabidopsis

open access: yesPLoS Pathogens, 2014
Microbe- or host damage-derived patterns mediate activation of pattern-triggered immunity (PTI) in plants. Microbial virulence factor (effector)-triggered immunity (ETI) constitutes a second layer of plant protection against microbial attack.
Hannah Böhm   +5 more
semanticscholar   +1 more source

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