Výsledky vyhledávání - "Dolonchapa Chakraborty"

Direct and indirect interactions promote complexes of the lipoprotein LbcA, the CtpA protease and its substrates, and other cell wall proteins in Pseudomonas aeruginosa

Autor: Andrew J. Darwin, Dolonchapa Chakraborty

Publikováno v: J Bacteriol

The Pseudomonas aeruginosa lipoprotein LbcA was discovered because it copurified with and promoted the activity of CtpA, a carboxyl-terminal processing protease (CTP) required for type III secretion system function, and for virulence in a mouse model

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c11313ececd6adccee7ca00e7295ce4
https://doi.org/10.1101/2021.07.29.454410

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Evolution of STEC virulence: Insights from the antipredator activities of Shiga toxin producing E. coli

Autor: Jason W. Arnold, Gerald B. Koudelka, Dolonchapa Chakraborty

Publikováno v: International Journal of Medical Microbiology. 308:956-961

Shiga toxin-producing Escherichia coli (STEC) are a diverse group of strains that are implicated in over 270,000 cases of human illness annually in the United States alone. Shiga toxin (Stx), encoded by a resident temperate lambdoid bacteriophage, is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43038eefc4835a5a2a27241a016224ad
https://doi.org/10.1016/j.ijmm.2018.07.001

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Molecular Mechanisms Governing 'Hair-Trigger' Induction of Shiga Toxin-Encoding Prophages

Autor: Gerald B. Koudelka, Eric Clark, Dolonchapa Chakraborty, Steven A. Mauro

Publikováno v: Viruses
Viruses; Volume 10; Issue 5; Pages: 228

Shiga toxin (Stx)-encoding E. coli (STEC) strains are responsible for sporadic outbreaks of food poisoning dating to 1982, when the first STEC strain, E. coli O157:H7, was isolated. Regardless of STEC serotype, the primary symptoms of STEC infections

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9147516526d534eab594ecaa8885db80
http://europepmc.org/articles/PMC5977221

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Mechanisms that Determine the Differential Stability of Stx+ and Stx− Lysogens

Autor: Gerald B. Koudelka, Yonatan Pevzner, Dolonchapa Chakraborty, Michael P. Colon

Publikováno v: Toxins
Toxins; Volume 8; Issue 4; Pages: 96

Phages 933W, BAA2326, 434, and λ are evolutionarily-related temperate lambdoid phages that infect Escherichia coli. Although these are highly-similar phages, BAA2326 and 933W naturally encode Shiga toxin 2 (Stx⁺), but phage 434 and λ do not (Stx(

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b6665db3143ab47baa7ccfd7915296b
https://doi.org/10.3390/toxins8040096

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