Genetic Recombination in Vibrio cholerae
نویسندگان
چکیده
منابع مشابه
Vibrio cholerae haemolysin: genetic constitution and biotype
voltage-gated K channels in other cell types [Ba 2 mM; Cs 5 mM; TEA (tetraethylammonium) 20 mM; EGTA 1 mM) (Lew & Ferreira, 1978; Egan et ul., 1987) did not, however, alter ouabainand bumetanide-insensitive K uptake. The substitution of CH,SO, for CI in the incubation medium reduced the residual K uptake by about 18%, suggesting that a Cldependent K transport pathway similar to that observed in...
متن کاملGenetic Determinants Differences between Vibrio cholerae Biotypes
Copyright © 2016, Infection, Epidemiology and Medicine; Tarbiat Modares University. This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License, which permits copy and redistribute the material just in noncommercial usages, provided the original work is properly cited. Genetic Determinants Differences between Vibrio chol...
متن کاملgenetic determinants differences between vibrio cholerae biotypes
vibrio cholerae o1 are classified into two biotypes, classical and el tor based on susceptibility to bacteriophages and some biochemical properties, each encoding a biotype-specific genetic determinants. before 1961, most epidemics had been caused by the classical biotype. however, with the passage of time, the classical biotype missed from the scenario and the el tor emerged as the major bioty...
متن کاملRecombination shapes the structure of an environmental Vibrio cholerae population.
Vibrio cholerae consists of pathogenic strains that cause sporadic gastrointestinal illness or epidemic cholera disease and nonpathogenic strains that grow and persist in coastal aquatic ecosystems. Previous studies of disease-causing strains have shown V. cholerae to be a primarily clonal bacterial species, but isolates analyzed have been strongly biased toward pathogenic genotypes, while repr...
متن کاملSelf-transfer and genetic recombination mediated by P, the sex factor of Vibrio cholerae.
Vibrio cholerae cells, infected with the sex factor P, produce discrete, plaque-like clearings when plated on lawns of P(-) cells. We investigated the nature of these clearings and conclude that they are probably sites of active mating. We developed a quantitative assay for P(+) cells and used it to study the kinetics of sex factor spread in broth cultures. Both established and newly infected d...
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ژورنال
عنوان ژورنال: Journal of General Microbiology
سال: 1958
ISSN: 0022-1287
DOI: 10.1099/00221287-19-1-71