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The regulon of the RNA chaperone CspA and its auto-regulation in Staphylococcus aureus
(Oxford University Press, 2018)
info:eu-repo/semantics/article,
RNA-binding proteins (RBPs) are essential to finetune
gene expression. RBPs containing the coldshock
domain are RNA chaperones that have been
extensively studied. However, the RNA targets and
specific functions for ...
A super-family of transcriptional activators regulates bacteriophage packaging and lysis in Gram-positive bacteria
(Oxford University Press, 2013)
info:eu-repo/semantics/article,
The propagation of bacteriophages and other mobile genetic elements requires exploitation of the phage mechanisms involved in virion assembly and DNA packaging. Here, we identified and characterized four different families ...
Genetic reductionist approach for dissecting individual roles of GGDEF proteins within the c-di-GMP signaling network in Salmonella
(National Academy of Sciences, 2009)
info:eu-repo/semantics/article,
Bacteria have developed an exclusive signal transduction system
involving multiple diguanylate cyclase and phosphodiesterase
domain-containing proteins (GGDEF and EAL/HD-GYP, respectively)
that modulate the levels of the ...
Relevant role of fibronectin-binding proteins in Staphylococcus aureus biofilm-associated foreign-body infections
(American Society for Microbiology, 2009)
info:eu-repo/semantics/article,
Staphylococcus aureus can establish chronic infections on implanted medical devices due to its capacity to form biofilms. Analysis of the factors that assemble cells into a biofilm has revealed the occurrence of strains ...
Calcium inhibits bap-dependent multicellular behavior in Staphylococcus aureus
(American Society for Microbiology, 2004)
info:eu-repo/semantics/article,
Bap (biofilm-associated protein) is a 254-kDa staphylococcal surface protein implicated in formation of biofilms by staphylococci isolated from chronic mastitis infections. The presence of potential EF-hand motifs in the ...
Noncontiguous operon is a genetic organization for coordinating bacterial gene expression
(National Academy of Sciences, 2019)
info:eu-repo/semantics/article,
Bacterial genes are typically grouped into operons defined as clusters of adjacent genes encoding for proteins that fill related roles and are transcribed into a single polycistronic mRNA molecule. This simple organization ...
The enterococcal surface protein, Esp, is involved in Enterococcus faecalis biofilm formation
(American Society for Microbiology, 2001)
info:eu-repo/semantics/article,
The enterococcal surface protein, Esp, is a high-molecular-weight surface protein of unknown function whose
frequency is significantly increased among infection-derived Enterococcus faecalis isolates. In this work, a ...
Sensory deprivation in Staphylococcus aureus
(Springer Nature, 2018)
info:eu-repo/semantics/article,
Bacteria use two-component systems (TCSs) to sense and respond to environmental
changes. The core genome of the major human pathogen Staphylococcus aureus encodes 16
TCSs, one of which (WalRK) is essential. Here we show ...
An effort to make sense of antisense transcription in bacteria
(Taylor & Francis, 2012)
Artículo / Artikulua,
Analysis of bacterial transcriptomes have shown the existence of a genome-wide process of overlapping transcription due to the presence of antisense RNAs, as well as mRNAs that overlapped in their entire length or in some ...
Staphylococcus aureus develops an alternative, ica-independent biofilm in the absence of the arlRS two-component system
(American Society for Microbiology, 2005)
info:eu-repo/semantics/article,
The biofilm formation capacity of Staphylococcus aureus clinical isolates is considered an important virulence
factor for the establishment of chronic infections. Environmental conditions affect the biofilm formation
capacity ...