Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 The capsule and O antigen in Vibrio cholerae O139 Bengal are associated with a genetic region not present in Vibrio cholerae O1.

Literature DB >> 7528734

The capsule and O antigen in Vibrio cholerae O139 Bengal are associated with a genetic region not present in Vibrio cholerae O1.

L E Comstock¹, D Maneval, P Panigrahi, A Joseph, M M Levine, J B Kaper, J G Morris, J A Johnson.

Abstract

Vibrio cholerae O139 Bengal, although closely related to V. cholerae O1 El Tor, produces a polysaccharide capsule and has a distinct O antigen. We have identified a chromosomal region of at least 11 kb, as defined by three TnphoA mutations, that is required for the expression of both polysaccharides. Electron microscopy and sodium dodecyl sulfate-polyacrylamide gel electrophoresis show that these TnphoA mutants have lost the abilities both to express capsule and to produce lipopolysaccharide beyond the core oligosaccharide. Reactivity with O139 typing serum and resistance to serum are also lost in the mutants. DNA probes for this region do not hybridize with O1 V. cholerae but do react with other vibrios, implying that the region was recently acquired.

Entities: Chemical Species

Mesh：

Substances：

Year: 1995 PMID： 7528734 PMCID： PMC172994 DOI： 10.1128/iai.63.1.317-323.1995

Source DB: PubMed Journal: Infect Immun ISSN： 0019-9567 Impact factor: 3.441

24 in total

1. Common organization of chromosomal loci for production of different capsular polysaccharides in Haemophilus influenzae.

Authors: J S Kroll; S Zamze; B Loynds; E R Moxon
Journal: J Bacteriol Date: 1989-06 Impact factor: 3.490

2. Structure of the Escherichia coli 0104 polysaccharide and its identity with the capsular K9 polysaccharide.

Authors: G Kogan; B Jann; K Jann
Journal: FEMS Microbiol Lett Date: 1992-03-01 Impact factor: 2.742

3. Vibrio cholerae O139 Bengal in Bangkok.

Authors: M Chongsa-nguan; W Chaicumpa; P Moolasart; P Kandhasingha; T Shimada; H Kurazono; Y Takeda
Journal: Lancet Date: 1993-08-14 Impact factor: 79.321

4. Non-O1 Vibrio cholerae.

Authors: R H Hall; F M Khambaty; M Kothary; S P Keasler
Journal: Lancet Date: 1993-08-14 Impact factor: 79.321

5. Emergence of novel strain of Vibrio cholerae with epidemic potential in southern and eastern India.

Authors: T Ramamurthy; S Garg; R Sharma; S K Bhattacharya; G B Nair; T Shimada; T Takeda; T Karasawa; H Kurazano; A Pal
Journal: Lancet Date: 1993-03-13 Impact factor: 79.321

6. The Vi antigen of Salmonella typhi: molecular analysis of the viaB locus.

Authors: S Kolyva; H Waxin; M Y Popoff
Journal: J Gen Microbiol Date: 1992-02

Review 7. Non-O:1 Vibrio cholerae bacteremia: case report and review.

Authors: S Safrin; J G Morris; M Adams; V Pons; R Jacobs; J E Conte
Journal: Rev Infect Dis Date: 1988 Sep-Oct

8. Expression of Vi antigen in Escherichia coli K-12: characterization of ViaB from Citrobacter freundii and identity of ViaA with RcsB.

Authors: H S Houng; K F Noon; J T Ou; L S Baron
Journal: J Bacteriol Date: 1992-09 Impact factor: 3.490

9. Development and testing of a nonradioactive DNA oligonucleotide probe that is specific for Vibrio cholerae cholera toxin.

Authors: A C Wright; Y Guo; J A Johnson; J P Nataro; J G Morris
Journal: J Clin Microbiol Date: 1992-09 Impact factor: 5.948

10. Non-O1 Vibrio cholerae NRT36S produces a polysaccharide capsule that determines colony morphology, serum resistance, and virulence in mice.

Authors: J A Johnson; P Panigrahi; J G Morris
Journal: Infect Immun Date: 1992-03 Impact factor: 3.441

40 in total

1. Molecular characterization of a new ribotype of Vibrio cholerae O139 Bengal associated with an outbreak of cholera in Bangladesh.

Authors: S M Faruque; A K Siddique; M N Saha; M M Rahman; K Zaman; M J Albert; D A Sack; R B Sack
Journal: J Clin Microbiol Date: 1999-05 Impact factor: 5.948

2. Evidence for the horizontal transfer of an unusual capsular polysaccharide biosynthesis locus in marine bacteria.

Authors: Alina Nakhamchik; Caroline Wilde; Henry Chong; Dean A Rowe-Magnus
Journal: Infect Immun Date: 2010-10-04 Impact factor: 3.441

3. Molecular analysis of toxigenic Vibrio cholerae O139 Bengal strains isolated in Bangladesh between 1993 and 1996: evidence for emergence of a new clone of the Bengal vibrios.

Authors: S M Faruque; K M Ahmed; A K Siddique; K Zaman; A R Alim; M J Albert
Journal: J Clin Microbiol Date: 1997-09 Impact factor: 5.948

The capsule and O antigen in Vibrio cholerae O139 Bengal are associated with a genetic region not present in Vibrio cholerae O1.

1. Common organization of chromosomal loci for production of different capsular polysaccharides in Haemophilus influenzae.

2. Structure of the Escherichia coli 0104 polysaccharide and its identity with the capsular K9 polysaccharide.

3. Vibrio cholerae O139 Bengal in Bangkok.

4. Non-O1 Vibrio cholerae.

5. Emergence of novel strain of Vibrio cholerae with epidemic potential in southern and eastern India.

6. The Vi antigen of Salmonella typhi: molecular analysis of the viaB locus.

Review 7. Non-O:1 Vibrio cholerae bacteremia: case report and review.

8. Expression of Vi antigen in Escherichia coli K-12: characterization of ViaB from Citrobacter freundii and identity of ViaA with RcsB.

9. Development and testing of a nonradioactive DNA oligonucleotide probe that is specific for Vibrio cholerae cholera toxin.

10. Non-O1 Vibrio cholerae NRT36S produces a polysaccharide capsule that determines colony morphology, serum resistance, and virulence in mice.

1. Molecular characterization of a new ribotype of Vibrio cholerae O139 Bengal associated with an outbreak of cholera in Bangladesh.

2. Evidence for the horizontal transfer of an unusual capsular polysaccharide biosynthesis locus in marine bacteria.

3. Molecular analysis of toxigenic Vibrio cholerae O139 Bengal strains isolated in Bangladesh between 1993 and 1996: evidence for emergence of a new clone of the Bengal vibrios.

4. Isolation and characterization of rugose form of Vibrio cholerae O139 strain MO10.

5. Genetic diversity and population structure of Vibrio cholerae.

6. Molecular analysis of antibiotic resistance gene clusters in vibrio cholerae O139 and O1 SXT constins.

7. The OmpU outer membrane protein, a potential adherence factor of Vibrio cholerae.

8. Structural and functional characterization of IS1358 from Vibrio cholerae.

9. The Vibrio cholerae genome contains two unique circular chromosomes.

10. Association of Vibrio cholerae O1 El Tor and O139 Bengal with the Copepods Acartia tonsa and Eurytemora affinis.