Results 11 to 20 of about 6,261 (210)
Pervasive Targeting of Nascent Transcripts by Hfq
Cell Reports, 2018 Summary: Hfq is an RNA chaperone and an important post-transcriptional regulator in bacteria. Using chromatin immunoprecipitation coupled with high-throughput DNA sequencing (ChIP-seq), we show that Hfq associates with hundreds of different regions of ...
Kathryn M Ramsey, Simon L Dove
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Association of RNAs with Bacillus subtilis Hfq. [PDF]
PLoS ONE, 2013 The prevalence and characteristics of small regulatory RNAs (sRNAs) have not been well characterized for Bacillus subtilis, an important model system for Gram-positive bacteria. However, B.
Michael Dambach +2 more
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Staphylococcus aureus pigmentation is not controlled by Hfq [PDF]
BMC Research Notes, 2020 Objective The golden color of Staphylococcus aureus is due to the synthesis of carotenoid pigments. In Gram-negative bacteria, Hfq is a global posttranscriptional regulator, but its function in S. aureus remains obscure. The absence of Hfq in S.
Wenfeng Liu +3 more
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Tracking the Elusive Function of Bacillus subtilis Hfq.
PLoS ONE, 2015 RNA-binding protein Hfq is a key component of the adaptive responses of many proteobacterial species including Escherichia coli, Salmonella enterica and Vibrio cholera.
Tatiana Rochat +6 more
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Impact of Hfq on the Bacillus subtilis transcriptome. [PDF]
PLoS ONE, 2014 The RNA chaperone Hfq acts as a central player in post-transcriptional gene regulation in several Gram-negative Bacteria, whereas comparatively little is known about its role in Gram-positive Bacteria.
Hermann Hämmerle +5 more
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Lack of interchangeability of Hfq-like proteins
Biochimie, 2012 International audienceHfq is an RNA-binding protein that participates in the regulatory activity of small non-coding RNAs (sRNAs) in many species of bacteria.
Tatiana Rochat +2 more
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Functional Characterization of Acinetobacter baumannii Lacking the RNA Chaperone Hfq
Frontiers in Microbiology, 2017 The RNA chaperone Hfq is involved in the riboregulation of diverse genes via small RNAs. Recent studies have demonstrated that Hfq contributes to the stress response and the virulence of several pathogens, and the roles of Hfq vary among bacterial ...
Han-Yueh Kuo +2 more
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The Escherichia Coli Hfq Protein: An Unattended DNA-Transactions Regulator
Frontiers in Molecular Biosciences, 2016 The Hfq protein was discovered in Escherichia coli as a host factor for bacteriophage Qβ RNA replication. Subsequent studies indicated that Hfq is a pleiotropic regulator of bacterial gene expression.
Grzegorz M Cech +2 more
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The Pseudomonas aeruginosa CrcZ RNA interferes with Hfq-mediated riboregulation.
PLoS ONE, 2017 The RNA chaperone Hfq regulates virulence and metabolism in the opportunistic pathogen Pseudomonas aeruginosa. During carbon catabolite repression (CCR) Hfq together with the catabolite repression control protein Crc can act as a translational repressor ...
Elisabeth Sonnleitner +2 more
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International Journal of Machine Tools and Manufacture, 2023 The process of Hot Form and Quench of aluminum alloys, called Direct HFQ®, has been developed and applied to manufacture high-strength panel components, in which aluminum alloy sheet is heated to solution heat treatment temperature, quickly transferred ...
Jianguo Lin, Trevor A Dean
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