%0 Journal Article %A Sinha, V. B. %A Srivastava, Brahm S. %T Suppression of Pathogenicity by P and V Plasmids in Vibrio cholerae %D 1978 %J Microbiology, %V 104 %N 2 %P 251-255 %@ 1465-2080 %R https://doi.org/10.1099/00221287-104-2-251 %I Microbiology Society, %X In experimental models of cholera, some strains of Vibrio cholerae harbouring P or V or both plasmids were markedly less pathogenic than isogenic strains devoid of these plasmids. This effect was due to decreased production of toxin by P+, V+ or P+V+ bacteria compared with their parents. %U https://www.microbiologyresearch.org/content/journal/micro/10.1099/00221287-104-2-251