» Articles » PMID: 6159326

Cloning and Expression of a Deoxyribonucleic Acid Fragment That Encodes for the Adhesive Antigen K99

Overview
Journal Infect Immun
Date 1980 Sep 1
PMID 6159326
Citations 23
Authors
Affiliations
Soon will be listed here.
Abstract

Deoxyribonucleic acid fragments of the naturally occurring conjugative K99 plasmid were cloned into vectors pBR322 and pBR325. The smallest deoxyribonucleic acid segment obtained that still expressed K99 was 4.5 megadaltons in size. With regard to the serological, adhesive, and morphological properties, no differences in the nature of the K99 antigen was observed between Escherichia coli strains carrying recombinant plasmids and those carrying pRI9901. Furthermore, the regulation of K99 expression from the recombinant plasmid deoxyribonucleic acid was similar to that from pRI9901. the low level of K99 expression in E. coli K-12 compared with natural K99-producing isolates seems to be host specific.

Citing Articles

Chloroplast targeting of FanC, the major antigenic subunit of Escherichia coli K99 fimbriae, in transgenic soybean.

Garg R, Tolbert M, Oakes J, Clemente T, Bost K, Piller K Plant Cell Rep. 2007; 26(7):1011-23.

PMID: 17333019 DOI: 10.1007/s00299-007-0322-y.


Expression and immunogenicity of an Escherichia coli K99 fimbriae subunit antigen in soybean.

Piller K, Clemente T, Jun S, Petty C, Sato S, Pascual D Planta. 2004; 222(1):6-18.

PMID: 15609046 DOI: 10.1007/s00425-004-1445-9.


Analysis of a naturally occurring K99+ enterotoxigenic Escherichia coli strain that fails to produce K99.

Isaacson R, Patterson S Infect Immun. 1994; 62(10):4686-9.

PMID: 7927743 PMC: 303168. DOI: 10.1128/iai.62.10.4686-4689.1994.


Expression of the gene cluster associated with the Escherichia coli pilus adhesin K99.

Lee J, Isaacson R Infect Immun. 1995; 63(10):4143-9.

PMID: 7558331 PMC: 173582. DOI: 10.1128/iai.63.10.4143-4149.1995.


Purification, characterization, and partial covalent structure of Escherichia coli adhesive antigen K99.

de Graaf F, Klemm P, Gaastra W Infect Immun. 1981; 33(3):877-83.

PMID: 7026448 PMC: 350793. DOI: 10.1128/iai.33.3.877-883.1981.


References
1.
Smith H, Linggood M . Further observations on Escherichia coli enterotoxins with particular regard to those produced by atypical piglet strains and by calf and lamb strains: the transmissible nature of these enterotoxins and of a K antigen possessed by calf and lamb.... J Med Microbiol. 1972; 5(2):243-50. DOI: 10.1099/00222615-5-2-243. View

2.
Cohen S, Chang A, Hsu L . Nonchromosomal antibiotic resistance in bacteria: genetic transformation of Escherichia coli by R-factor DNA. Proc Natl Acad Sci U S A. 1972; 69(8):2110-4. PMC: 426879. DOI: 10.1073/pnas.69.8.2110. View

3.
ORSKOV I, ORSKOV F, Smith H, SOJKA W . The establishment of K99, a thermolabile, transmissible escherichia coli K antigen, previously called "Kco", possessed by calf and lamb enteropathogenic strains. Acta Pathol Microbiol Scand B. 1975; 83(1):31-6. DOI: 10.1111/j.1699-0463.1975.tb00066.x. View

4.
Sellwood R, Gibbons R, Jones G, Rutter J . Adhesion of enteropathogenic Escherichia coli to pig intestinal brush borders: the existence of two pig phenotypes. J Med Microbiol. 1975; 8(3):405-11. DOI: 10.1099/00222615-8-3-405. View

5.
Tixier G, Gouet P . [Mannose dependent horse erythrocyte agglutinin specific to bovine enterotoxic E coli strains]. C R Acad Hebd Seances Acad Sci D. 1975; 281(21):1641-4. View