WebSep 23, 2024 · In this context, we investigated the fitness cost of narrow-range F-type plasmids, including the F2:A1:B- IncF-type CTX-M-15 plasmid, and of broad-range C-type plasmids in the K-12-like J53-2 E. coli strain. Although all plasmids imposed a significant fitness cost to the bacterial host immediately after conjugation, we show, using an ... WebApr 14, 2009 · The conjugation regions of IncF plasmids are closely related in that they share extensive DNA homology, and that they specify related pili. Variations between individual conjugation gene products of different IncF plasmids have, however, been noted.

Replicon sequence typing of IncF plasmids carrying virulence and ...

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WebModerate dierences in the IncF plasmids stability were observed among E. coli ATCC 25922 and isogenic mutants. Under our experimental conditions, the uctuation of bacteria harboring plasmids was less than 0.5-log (10) in all cases. In the mutant frequency tests, it was observed that the presence of these IncF plasmids increased this value ... WebDireção Regional da Conservação da Natureza e Florestas do Norte R. 1º de Dezembro, 65 4740-226 ESPOSENDE Tel.: (+351) 253 965 830/1 Fax: (+351) 253 965 330 E-mail: … WebINCF brings together the world´s leading scientists to solves challenges in standardization and interoperability, and helps facilitating the acquisition and annotation of diverse … hifyber