The Yersinia pestis type III secretion system: expression, assembly and role in the evasion of host defenses
GV Plano, K Schesser - Immunologic research, 2013 - Springer
Yersinia pestis, the etiologic agent of plague, utilizes a type III secretion system (T3SS) to
subvert the defenses of its mammalian hosts. T3SSs are complex nanomachines that allow …
subvert the defenses of its mammalian hosts. T3SSs are complex nanomachines that allow …
The novel Hha/YmoA family of nucleoid‐associated proteins: use of structural mimicry to modulate the activity of the H‐NS family of proteins
C Madrid, C Balsalobre, J García… - Molecular …, 2007 - Wiley Online Library
Summary The Hha/YmoA family of proteins is a group of conserved, low‐molecular‐weight
proteins involved in the regulation of gene expression. Studies performed in Escherichia …
proteins involved in the regulation of gene expression. Studies performed in Escherichia …
Concerted Actions of a Thermo-labile Regulator and a Unique Intergenic RNA Thermosensor Control Yersinia Virulence
K Böhme, R Steinmann, J Kortmann… - PLoS …, 2012 - journals.plos.org
Expression of all Yersinia pathogenicity factors encoded on the virulence plasmid, including
the yop effector and the ysc type III secretion genes, is controlled by the transcriptional …
the yop effector and the ysc type III secretion genes, is controlled by the transcriptional …
Toxin-Antitoxin Systems in Escherichia coli Influence Biofilm Formation through YjgK (TabA) and Fimbriae
Y Kim, X Wang, Q Ma, XS Zhang… - Journal of bacteriology, 2009 - Am Soc Microbiol
The roles of toxin-antitoxin (TA) systems in bacteria have been debated. Here, the role of five
TA systems in regard to biofilm development was investigated (listed as toxin/antitoxin …
TA systems in regard to biofilm development was investigated (listed as toxin/antitoxin …
The ATP‐dependent ClpXP and Lon proteases regulate expression of the Yersinia pestis type III secretion system via regulated proteolysis of YmoA, a small histone …
MW Jackson, E Silva‐Herzog… - Molecular …, 2004 - Wiley Online Library
The Yersinia pestis plasmid pCD1‐encoded type III secretion system (T3SS) is essential for
the pathogenicity of Y. pestis in mammalian hosts. T3SS‐associated genes are maximally …
the pathogenicity of Y. pestis in mammalian hosts. T3SS‐associated genes are maximally …
Two AraC/XylS family members can independently counteract the effect of repressing sequences upstream of the hilA promoter
LM Schechter, SM Damrauer, CA Lee - Molecular microbiology, 1999 - Wiley Online Library
During infection of its hosts, Salmonella enterica serovar Typhimurium (S. typhimurium)
enters the epithelial cells of the small intestine. This process requires a number of invasion …
enters the epithelial cells of the small intestine. This process requires a number of invasion …
Protein translation and cell death: the role of rare tRNAs in biofilm formation and in activating dormant phage killer genes
We discovered previously that the small Escherichia coli proteins Hha (hemolysin
expression modulating protein) and the adjacent, poorly-characterized YbaJ are important …
expression modulating protein) and the adjacent, poorly-characterized YbaJ are important …
Control and benefits of CP4-57 prophage excision in Escherichia coli biofilms
Earlier, we discovered that the global regulator, Hha, is related to cell death in biofilms and
regulates cryptic prophage genes. Here, we show that Hha induces excision of prophages …
regulates cryptic prophage genes. Here, we show that Hha induces excision of prophages …
Evidence for direct protein-protein interaction between members of the enterobacterial Hha/YmoA and H-NS families of proteins
JM Nieto, C Madrid, E Miquelay, JL Parra… - Journal of …, 2002 - Am Soc Microbiol
Escherichia coli nucleoid-associated H-NS protein interacts with the Hha protein, a member
of a new family of global modulators that also includes the YmoA protein from Yersinia …
of a new family of global modulators that also includes the YmoA protein from Yersinia …
Expression of the hemolysin operon in Escherichia coli is modulated by a nucleoid-protein complex that includes the proteins Hha and H-NS
JM Nieto, C Madrid, A Prenafeta, E Miquelay… - Molecular and General …, 2000 - Springer
Abstract The Escherichia coli protein Hha is a temperature-and osmolarity-dependent
modulator of the expression of the hemolysin operon. The Hha protein was purified and its …
modulator of the expression of the hemolysin operon. The Hha protein was purified and its …