Results 71 to 80 of about 373,461 (150)

T346Hunter: a novel web-based tool for the prediction of type III, type IV and type VI secretion systems in bacterial genomes. [PDF]

open access: yesPLoS ONE, 2015
T346Hunter (Type Three, Four and Six secretion system Hunter) is a web-based tool for the identification and localisation of type III, type IV and type VI secretion systems (T3SS, T4SS and T6SS, respectively) clusters in bacterial genomes.
Pedro Manuel Martínez-García   +2 more
doaj   +1 more source

TLR1-induced chemokine production is critical for mucosal immunity against Yersinia enterocolitica. [PDF]

open access: yes, 2013
Our gastrointestinal tract is a portal of entry for a number of bacteria and viruses. Thus, this tissue must develop ways to induce antigen-specific T cell and antibody responses quickly.
DePaolo, R William   +5 more
core   +1 more source

The chlamydial type III secretion mechanism: Revealing cracks in a tough nut

open access: yesFrontiers in Cellular and Infection Microbiology, 2010
Present-day members of the Chlamydiaceae contain parasitic bacteria that have been co-evolving with their eukaryotic hosts over hundreds of millions of years.
Helen Jennifer Betts-Hampikian   +1 more
doaj   +1 more source

Structure of a translocation signal domain mediating conjugative transfer by Type IV secretion systems [PDF]

open access: yes, 2013
Relaxases are proteins responsible for the transfer of plasmid and chromosomal DNA from one bacterium to another during conjugation. They covalently react with a specific phosphodiester bond within DNA origin of transfer sequences, forming a nucleo ...
Gruber, C.J.   +7 more
core   +1 more source

Identification of a new export signal that targets early subunits to the flagellar type III secretion export machinery

open access: yesmBio
Type III secretion systems (T3SSs) are essential for motility and virulence in many bacterial pathogens. Proteins destined for the flagellar T3SS contain at least two export signals in their N-terminal D0 domain.
Owain J. Bryant, Gillian M. Fraser
doaj   +1 more source

Virulence factors and integrons are associated with MDR and XDR phenotypes in nosocomial strains of Pseudomonas aeruginosa in a Venezuelan university hospital

open access: yesRevista do Instituto de Medicina Tropical de São Paulo, 2019
Multidrug resistance (MDR), virulence and transferable elements potentiate Pseudomonas aeruginosa's role as an opportunistic pathogen creating a high risk for public health.
Hectorina Rodulfo   +7 more
doaj   +1 more source

Ca2+ - Induced Structural Change of Multi-Domain Collagen Binding Segments of Collagenases ColG and ColH from Hathewaya histolytica [PDF]

open access: yes, 2018
Hathewaya histolytica, previously renamed as Clostridium histolyticum, secretes at least two collagenases, ColH and ColG, that allow for degradation of extracellular matrices of animal tissue.
Ruth, Christopher Eric
core   +2 more sources

Regulation and inhibition of type III secretion systems in plant pathogenic bacteria

open access: yesPhytopathology Research
Type III secretion systems (T3SS) are syringe-like apparatuses acting as protein transport nanomachines found in most Gram-negative bacterial pathogens. They can inject effector proteins into the host cell cytoplasm, crossing the host cell membrane, and ...
Muhammad Asif, Xin Xie, Zhibo Zhao
doaj   +1 more source

NAIP proteins are required for cytosolic detection of specific bacterial ligands in vivo. [PDF]

open access: yes, 2016
NLRs (nucleotide-binding domain [NBD] leucine-rich repeat [LRR]-containing proteins) exhibit diverse functions in innate and adaptive immunity.
Al Moussawi, Khatoun   +7 more
core   +1 more source

Migration of Type III Secretion System Transcriptional Regulators Links Gene Expression to Secretion

open access: yesmBio, 2018
Many plant-pathogenic bacteria of considerable economic importance rely on type III secretion systems (T3SSs) of the Hrc-Hrp 1 family to subvert their plant hosts.
Spyridoula N. Charova   +10 more
doaj   +1 more source

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