Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Anastasia H. Potts"'
Autor:
Andrew Renda, Stephanie Poly, Ying-Jung Lai, Archana Pannuri, Helen Yakhnin, Anastasia H. Potts, Philip C. Bevilacqua, Tony Romeo, Paul Babitzke
Publikováno v:
mBio, Vol 11, Iss 5 (2020)
ABSTRACT The sequence-specific RNA-binding protein CsrA is the central component of the conserved global regulatory Csr system. In Escherichia coli, CsrA regulates many cellular processes, including biofilm formation, motility, carbon metabolism, iro
Externí odkaz:
https://doaj.org/article/75bf31bc4ace48b9b4c0f3a06a383325
Autor:
Anastasia H. Potts, Christopher A. Vakulskas, Archana Pannuri, Helen Yakhnin, Paul Babitzke, Tony Romeo
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-15 (2017)
The RNA-binding protein CsrA regulates the expression of hundreds of bacterial genes. Here, Potts et al. use several approaches to assess the contribution of CsrA to global gene expression in E. coli, revealing new binding targets and physiological r
Externí odkaz:
https://doaj.org/article/97991adc27cc45acb82ae07a8c671b9e
Autor:
Hongmarn Park, Louise C. McGibbon, Anastasia H. Potts, Helen Yakhnin, Tony Romeo, Paul Babitzke
Publikováno v:
mBio, Vol 8, Iss 4 (2017)
ABSTRACT CsrA is a global regulatory RNA binding protein that has important roles in regulating carbon metabolism, motility, biofilm formation, and numerous other cellular processes. IraD functions as an antiadapter protein that inhibits RssB-mediate
Externí odkaz:
https://doaj.org/article/49d767a93b59465cb0c51728c8059e53
Publikováno v:
PLoS ONE, Vol 14, Iss 1, p e0211430 (2019)
To cause infection, Salmonella must survive and replicate in host niches that present dramatically different environmental conditions. This requires a flexible metabolism and physiology, responsive to conditions of the local milieu. The sequence spec
Externí odkaz:
https://doaj.org/article/4bedff0c58f54a91bbd8ef0075a42c61
Autor:
Archana Pannuri, Philip C. Bevilacqua, Anastasia H. Potts, Ying-Jung J. Lai, Andrew Renda, Stephanie Poly, Helen Yakhnin, Paul Babitzke, Tony Romeo
Publikováno v:
mBio
mBio, Vol 11, Iss 5 (2020)
mBio, Vol 11, Iss 5 (2020)
The Csr system of E. coli controls gene expression and physiology on a global scale. CsrA protein, the central component of this system, represses translation initiation of numerous genes by binding to target transcripts, thereby competing with ribos
Autor:
Archana Pannuri, Christine Pourciau, Anastasia H. Potts, Paul Babitzke, Helen Yakhnin, Tony Romeo
Publikováno v:
mBio, Vol 10, Iss 4 (2019)
mBio, Vol 10, Iss 4, p e01034-19 (2019)
mBio
mBio, Vol 10, Iss 4, p e01034-19 (2019)
mBio
Iron is an essential micronutrient for nearly all living organisms but is toxic in excess. Consequently, the maintenance of iron homeostasis is a critical biological process, and the genes involved in this function are tightly regulated. Here, we exp
Publikováno v:
PLoS ONE
PLoS ONE, Vol 14, Iss 1, p e0211430 (2019)
PLoS ONE, Vol 14, Iss 1, p e0211430 (2019)
To cause infection, Salmonella must survive and replicate in host niches that present dramatically different environmental conditions. This requires a flexible metabolism and physiology, responsive to conditions of the local milieu. The sequence spec
Publikováno v:
Scientific Reports
Scientific Reports, Vol 8, Iss 1, Pp 1-11 (2018)
Scientific Reports, Vol 8, Iss 1, Pp 1-11 (2018)
The Csr global regulatory system coordinates gene expression in response to metabolic status. This system utilizes the RNA binding protein CsrA to regulate gene expression by binding to transcripts of structural and regulatory genes, thus affecting t
Autor:
Claudio F. Gonzalez, Graciela L. Lorca, Christopher D. Gardner, Evan G. Cameron, Ricardo Valladares, Lora Bojilova, Anastasia H. Potts
Publikováno v:
The FASEB Journal. 27:1711-1720
In our previous work, we found that feeding Lactobacillus johnsonii to BioBreeding diabetes-prone (BBDP) rats decreased the incidence of diabetes development. The aim of this study was to investigate host pathways affected by L. johnsonii, with speci
Publikováno v:
Microbiology and molecular biology reviews : MMBR. 79(2)
SUMMARY Most bacterial pathogens have the remarkable ability to flourish in the external environment and in specialized host niches. This ability requires their metabolism, physiology, and virulence factors to be responsive to changes in their surrou