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Mostrando ítems 1-10 de 47
In Situ Characterization of Hfq Bacterial Amyloid: A Fourier-Transform Infrared Spectroscopy Study
(MDPI, 2019-03)
Hfq is a bacterial protein that regulates gene expression at the post-transcriptional level in Gram-negative bacteria. We have previously shown that Escherichia coli Hfq protein, and more precisely its C-terminal region ...
The Sinorhizobium meliloti RNA chaperone Hfq influences central carbon metabolism and the symbiotic interaction with alfalfa
(BioMed Central, 2010-03)
Background. The bacterial Hfq protein is able to interact with diverse RNA molecules, including regulatory small non-coding RNAs (sRNAs), and thus it is recognized as a global post-transcriptional regulator of gene expression. ...
Who's the boss here? The post-transcriptional global regulator Hfq takes over control of secondary metabolite production in the nematode symbiont Photorhabdus luminiscens
(Wiley Blackwell Publishing, Inc, 2017-01)
A Trojan? Dr. Jekyll and Mr. Hyde? This is Photorhabdus luminiscens: an enterobacterial symbiont of nematodes of the Heterorhabditis genus, and, at the same time, an insect killer. It colonizes the nematode gut; the worm ...
Hfq modulates global protein pattern and stress response in Bordetella pertussis
(Elsevier Science, 2019-10)
B. pertussis is the etiological agent of whooping cough, a highly contagious respiratory disease which remains uncontrolled worldwide. Understanding how this pathogen responds to the environmental changes and adapts to ...
Serovar-dependent differences in Hfq-regulated phenotypes in Actinobacillus pleuropneumoniae
(Universidade Federal de Minas GeraisBrasilCOLTEC - COLEGIO TECNICOUFMG, 2020-10-23)
A chaperona de RNA Hfq regula diversos processos em numerosas bactérias. Neste estudo, comparamos fenótipos (taxa de crescimento, adesão, resposta a diferentes condições de estresse e virulência em Galleria mellonella) de ...