Repression of Rgg But Not Upregulation of LacD.1 in emm1-type covS Mutant Mediates the SpeB Repression in Group A Streptococcus
C Chiang-Ni, TP Chu, JJ Wu, CH Chiu - Frontiers in Microbiology, 2016 - frontiersin.org
CovR/CovS is an important two-component regulatory system in human pathogen group A
Streptococcus (GAS). Epidemiological studies have shown that inactivation of the sensor …
Streptococcus (GAS). Epidemiological studies have shown that inactivation of the sensor …
Group A streptococcal growth phase‐associated virulence factor regulation by a novel operon (Fas) with homologies to two‐component‐type regulators requires a …
B Kreikemeyer, MDP Boyle, BA Buttaro… - Molecular …, 2001 - Wiley Online Library
A novel growth phase‐associated two‐component‐type regulator, Fas (f
ibronectin/fibrinogen binding/haemolytic a ctivity/s treptokinase regulator), of Streptococcus …
ibronectin/fibrinogen binding/haemolytic a ctivity/s treptokinase regulator), of Streptococcus …
Cloning and expression of the multiple sugar metabolism (msm) operon of Streptococcus mutans in heterologous streptococcal hosts
L Tao, IC Sutcliffe, RR Russell, JJ Ferretti - Infection and immunity, 1993 - Am Soc Microbiol
The multiple sugar metabolism (msm) operon of Streptococcus mutans is responsible for the
uptake and metabolism of a variety of sugars. In order to further characterize the substrate …
uptake and metabolism of a variety of sugars. In order to further characterize the substrate …
Redox sensing modulates the activity of the ComE response regulator of Streptococcus mutans
HPS Dhaked, L Cao, I Biswas - Journal of Bacteriology, 2021 - Am Soc Microbiol
Streptococcus mutans, a dental pathogen, encodes the ComDE two-component system
comprised of a histidine kinase (ComD) and a response regulator (ComE). This system is …
comprised of a histidine kinase (ComD) and a response regulator (ComE). This system is …
Regulation of the β-hemolysin gene cluster of Streptococcus anginosus by CcpA
R Bauer, S Mauerer, B Spellerberg - Scientific reports, 2018 - nature.com
Streptococcus anginosus is increasingly recognized as an opportunistic pathogen.
However, our knowledge about virulence determinants in this species is scarce. One …
However, our knowledge about virulence determinants in this species is scarce. One …
Escape from the competence state in Streptococcus mutans is governed by the bacterial population density
D Dufour, C Villemin, JA Perry… - Molecular oral …, 2016 - Wiley Online Library
Horizontal gene transfer through natural DNA transformation is an important evolutionary
mechanism among bacteria. Transformation requires that the bacteria are physiologically …
mechanism among bacteria. Transformation requires that the bacteria are physiologically …
The carbon catabolite repressor CcpA mediates optimal competence development in Streptococcus oligofermentans through post‐transcriptional regulation
Natural transformation increases the genetic diversity of bacteria, but is costly and must be
strictly controlled. We previously found that deletion of ccpA, a key regulator of carbon …
strictly controlled. We previously found that deletion of ccpA, a key regulator of carbon …
DivIVA Interacts with the Cell Wall Hydrolase MltG To Regulate Peptidoglycan Synthesis in Streptococcus suis
Q Jiang, B Li, L Zhang, T Li, Q Hu, H Li… - Microbiology …, 2023 - Am Soc Microbiol
Bacterial morphology is largely determined by the spatial and temporal regulation of
peptidoglycan (PG) biosynthesis. Ovococci possess a unique pattern of PG synthesis …
peptidoglycan (PG) biosynthesis. Ovococci possess a unique pattern of PG synthesis …
A Novel Pheromone Quorum-Sensing System Controls the Development of Natural Competence in Streptococcus thermophilus and Streptococcus salivarius
L Fontaine, C Boutry, MH de Frahan… - Journal of …, 2010 - Am Soc Microbiol
In streptococcal species, the key step of competence development is the transcriptional
induction of comX, which encodes the alternative sigma factor σX, which positively regulates …
induction of comX, which encodes the alternative sigma factor σX, which positively regulates …
Trigger Factor in Streptococcus mutans Is Involved in Stress Tolerance, Competence Development, and Biofilm Formation
ZT Wen, P Suntharaligham, DG Cvitkovitch… - Infection and …, 2005 - Am Soc Microbiol
Trigger factor is a ribosome-associated peptidyl-prolyl cis/trans isomerase that is highly
conserved in most bacteria. A gene, designated ropA, encoding an apparent trigger factor …
conserved in most bacteria. A gene, designated ropA, encoding an apparent trigger factor …