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Distribution of the pilS gene in Escherichia coli pathovars, its transfer ability and influence in the typical enteropathogenic E. coli adherence phenotype
(2019-01-01)
Typical enteropathogenic Escherichia coli strains (tEPEC) cause attaching/effacing lesions in eukaryotic cells and produce the bundle-forming pilus (BFP), which interweaves and aggregates bacteria, resulting in the localized ...
PILZ Protein Structure and Interactions with PILB and the FIMX EAL Domain: Implications for Control of Type IV Pilus Biogenesis
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2009)
The PilZ protein was originally identified as necessary for type IV pilus (T4P) biogenesis. Since then, a large and diverse family of bacterial PilZ homology domains have been identified, some of which have been implicated ...
Structure of the PilZ-FimXEAL-c-di-GMP complex responsible for the regulation of bacterial type IV pilus biogenesis
(Academic PressLondon, 2013-06-26)
Signal transduction pathways mediated by cyclic-bis(3'→5')-dimeric GMP (c-di-GMP) control many important and complex behaviors in bacteria. C-di-GMP is synthesized through the action of GGDEF domains that possess diguanylate ...
Transcription analysis of pilS and xpsEL genes from Xylella fastidiosa
(SpringerDordrechtHolanda, 2005)
Expression, crystallization and preliminary crystallographic analysis of PilZ(XAC1133) from Xanthomonas axonopodis pv. citri
(WILEY-BLACKWELL PUBLISHING, INC, 2009)
Proteins containing PilZ domains are widespread in Gram-negative bacteria and have recently been shown to be involved in the control of biofilm formation, adherence, aggregation, virulence-factor production and motility. ...
Identification of an Operon, Pil-Chp, That Controls Twitching Motility and Virulence in Xylella fastidiosa
(AMER PHYTOPATHOLOGICAL SOC, 2011)
Xylella fastidiosa is an important phytopathogenic bacterium that causes many serious plant diseases, including Pierce`s disease of grapevines. Disease manifestation by X. fastidiosa is associated with the expression of ...
Adaptación argentina del PIL Test (Test de Sentido en la Vida) de Crumbaugh y MaholickArgentina adaptation of the PIL Test (Purpose in Life Test) of Crumbaugh y Maholick
(EDUCAUniversidad Católica Argentina. Facultad de Psicología y Psicopedagogía. Departamento de Psicología, 2016)
Resumen: El siguiente trabajo profundiza la estructura psicométrica de la adaptación Argentina del PIL Test (Purpose in life Test de Crumbaugh & Maholick, 1969). El instrumento fue aplicado a una muestra de 1.441 personas ...
Molecular solvent effect on the acidity constant of protic ionic liquids
(Elsevier, 2013-11)
In this work how the microscopic properties of a molecular solvent affect the chemical environment of the protic ionic liquids (PILs) was analyzed. Using Reichardt’s dye as indicator of acidity, new acidity constant values ...
Eisosomes are dynamic plasma membrane domains showing Pil1-Lsp1 heteroligomer binding equilibrium
(Cell Press, 2015-04)
Eisosomes are plasma membrane domains concentrating lipids, transporters, and signaling molecules. In the budding yeast Saccharomyces cerevisiae, these domains are structured by scaffolds composed mainly by two cytoplasmic ...
Phase equilibrium and physical properties of biobased ionic liquid mixtures
(Royal Soc Chemistry, 2018-03-07)
Protic ionic liquid crystals (PILCs) obtained from natural sources are promising compounds due to their peculiar properties and sustainable appeal. However, obtaining PILCs with higher thermal and mechanical stabilities ...