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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
6
|
| pubmed:dateCreated |
1996-12-3
|
| pubmed:abstractText |
To study the possibilities of genetic exchange between Vibrio cholerae of O1 and non-O1 serogroups, donor and recipient strains were developed. It was shown that toxicogenic strains of V. cholerae non-O1 appeared in vitro and in vivo as the result of conjugative transfer of rfb-NAG genes from avirulent V. cholerae non-O1 strains to toxicogenic strains belonging to V. cholerae O1 classical and eltor biovars. These genes are responsible for synthesis of O antigen of non-O1 serotype. It was established that foreign rfb-NAG genes have no effect on virulence properties of a causative agent of cholera. Apparently, pathogenic V. cholerae non-O1 strains with cholera toxin genes are generated due to transfer of rfb-NAG genes under natural conditions.
|
| pubmed:language |
rus
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Jun
|
| pubmed:issn |
0016-6758
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
32
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
744-9
|
| pubmed:dateRevised |
2006-11-15
|
| pubmed:meshHeading | |
| pubmed:year |
1996
|
| pubmed:articleTitle |
[Emergence of toxigenic Vibrio cholerae strains on non-O1 serotype as a result of the exchange of genetic information].
|
| pubmed:publicationType |
Journal Article,
English Abstract
|