Correlation between the presence of the VcB variable tandem repeat region and the VPI-1 pathogenicity island in Vibrio cholerae
- Authors: Vodop’ianov A.S.1, Vodop’ianov S.O.1, Mishan’kin B.N.1, Oleinikov I.P.1, Duvanova O.V.1
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Affiliations:
- Rostov-on-Don Antiplague Institute
- Issue: Vol 32, No 2 (2017)
- Pages: 75-79
- Section: Experimental Works
- URL: https://journals.rcsi.science/0891-4168/article/view/178185
- DOI: https://doi.org/10.3103/S0891416817020100
- ID: 178185
Cite item
Abstract
Primers specially designed for the purpose were used to establish the correlation between the presence of the VcB variable tandem repeat region located on chromosome II of Vibrio cholerae and the VPI-1 pathogenicity island located on chromosome I. It was demonstrated that the studied region of deletion is flanked by direct repeats and contains a gene encoding uropathogenic protein belonging to the type VI secretion system, as well as the transposase and integrase genes. The obtained results allow it to be suggested that the studied region may be a previously unknown pathogenicity islet.
About the authors
A. S. Vodop’ianov
Rostov-on-Don Antiplague Institute
Author for correspondence.
Email: alexvod@gmail.com
Russian Federation, Rostov-on-Don, 344002
S. O. Vodop’ianov
Rostov-on-Don Antiplague Institute
Email: alexvod@gmail.com
Russian Federation, Rostov-on-Don, 344002
B. N. Mishan’kin
Rostov-on-Don Antiplague Institute
Email: alexvod@gmail.com
Russian Federation, Rostov-on-Don, 344002
I. P. Oleinikov
Rostov-on-Don Antiplague Institute
Email: alexvod@gmail.com
Russian Federation, Rostov-on-Don, 344002
O. V. Duvanova
Rostov-on-Don Antiplague Institute
Email: alexvod@gmail.com
Russian Federation, Rostov-on-Don, 344002