Genetic map of Escherichia coli strain C

1970 ◽  
Vol 107 (1) ◽  
pp. 1-31 ◽  
Author(s):  
Marianne Wiman ◽  
G. Bertani ◽  
Beatrice Kelly ◽  
I. Sasaki
Keyword(s):  
Escherichia Coli ◽  
Genetic Map ◽  
Coli Strain

scholarly journals The Role of Dipeptidases in Cells of Escherichia coli Strain K-12

1966 ◽  
Vol 241 (11) ◽  
pp. 2502-2508 ◽  
Author(s):  
Sofia Simmonds
Keyword(s):  
Escherichia Coli ◽  
Coli Strain ◽  
K 12 ◽  
In Cells

scholarly journals Regulation of Expression of the TIR-Containing Protein C Gene of the Uropathogenic Escherichia coli Strain CFT073

Pathogens ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 549
Author(s):  
Julia Ittensohn ◽  
Jacqueline Hemberger ◽  
Hannah Griffiths ◽  
Maren Keller ◽  
Simone Albrecht ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Protein C ◽  
Interleukin 1 ◽  
Coli Strain ◽  
Uropathogenic Escherichia Coli ◽  
Reporter Construct ◽  
Regulation Of Expression ◽  
E Coli ◽  
Strain Cft073 ◽  
Myeloid Differentiation Factor

The uropathogenic Escherichia coli strain CFT073 causes kidney abscesses in mice Toll/interleukin-1 receptor domain-containing protein C (TcpC) dependently and the corresponding gene is present in around 40% of E. coli isolates of pyelonephritis patients. It impairs the Toll-like receptor (TLR) signaling chain and the NACHT leucin-rich repeat PYD protein 3 inflammasome (NLRP3) by binding to TLR4 and myeloid differentiation factor 88 as well as to NLRP3 and caspase-1, respectively. Overexpression of the tcpC gene stopped replication of CFT073. Overexpression of several tcpC-truncation constructs revealed a transmembrane region, while its TIR domain induced filamentous bacteria. Based on these observations, we hypothesized that tcpC expression is presumably tightly controlled. We tested two putative promoters designated P1 and P2 located at 5′ of the gene c2397 and 5′ of the tcpC gene (c2398), respectively, which may form an operon. High pH and increasing glucose concentrations stimulated a P2 reporter construct that was considerably stronger than a P1 reporter construct, while increasing FeSO4 concentrations suppressed their activity. Human urine activated P2, demonstrating that tcpC might be induced in the urinary tract of infected patients. We conclude that P2, consisting of a 240 bp region 5′ of the tcpC gene, represents the major regulator of tcpC expression.

scholarly journals Cloning and characterization of the eae gene from a dog attaching and effacing Escherichia coli strain 4221

2006 ◽  
Vol 148 (2) ◽  
pp. 239-245 ◽  
Author(s):  
Hongyan An ◽  
John M Fairbrother ◽  
J.Daniel Dubreuil ◽  
Josée Harel
Keyword(s):  
Escherichia Coli ◽  
Coli Strain

scholarly journals The Heat-Resistant Agglutinin Family Includes a Novel Adhesin from Enteroaggregative Escherichia coli Strain 60A

2011 ◽  
Vol 193 (18) ◽  
pp. 4813-4820 ◽  
Author(s):  
J. Mancini ◽  
B. Weckselblatt ◽  
Y. K. Chung ◽  
J. C. Durante ◽  
S. Andelman ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Coli Strain ◽  
Heat Resistant

Complementation and regulatory interaction between two cloned fimbrial gene clusters of Escherichia coli strain KS71

1985 ◽  
Vol 200 (1) ◽  
pp. 60-64 ◽  
Author(s):  
Mikael Rhen ◽  
Vuokko Väisänen-Rhen ◽  
Auli Pere ◽  
Timo K. Korhonen
Keyword(s):  
Escherichia Coli ◽  
Gene Clusters ◽  
Coli Strain ◽  
Regulatory Interaction
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