Literature DB >> 349354

Tn951: a new transposon carrying a lactose operon.

G Cornelis, D Ghosal, H Saedler.   

Abstract

A new transposon, Tn951, is described, which derives from plasmid pGC1, originally isolated from Yersinia enterocolitica. Tn951 is 16.6 kb long and presumably flanked by small inverted repeats. It carries the lac genes i, z and y. This lac system is homologous to the E. coli lac operon. However, homology is restricted to 5.6 kb. The DNA sequences surrounding the lac operons on Tn951 and E. coli are nonhomologous. This leads to speculations about the origin of the E. coli lac operon itself.

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Year:  1978        PMID： 349354     DOI： 10.1007/bf00267484

Source DB:  PubMed          Journal:  Mol Gen Genet        ISSN： 0026-8925


  25 in total

Review 1.  Structural evolution of bacterial plasmids: role of translocating genetic elements and DNA sequence insertions.

Authors:  S N Cohen; D J Kopecko
Journal:  Fed Proc       Date:  1976-07

2.  Transposition of ampicillin resistance from RP4 to other replicons.

Authors:  R W Hedges; A E Jacob
Journal:  Mol Gen Genet       Date:  1974

3.  Specialized transduction of tetracycline resistance by phage P22 in Salmonella typhimurium. I. Transduction of R factor 222 by phage P22.

Authors:  T Watanabe; Y Ogata; R K Chan; D Botstein
Journal:  Virology       Date:  1972-12       Impact factor: 3.616

4.  Multiple copies of the insertion-DNA sequences IS1 and IS2 in the chromosome of E. coli K-12.

Authors:  H Saedler; B Heiss
Journal:  Mol Gen Genet       Date:  1973-05-09

5.  Restriction of DNA in Yersinia enterocolitica detected by recipient ability for a derepressed R factor from Escherichia coli.

Authors:  G Cornelis; C Colson
Journal:  J Gen Microbiol       Date:  1975-04

6.  Transposition of a deoxyribonucleic acid sequence encoding trimethoprim and streptomycin resistances from R483 to other replicons.

Authors:  P T Barth; N Datta; R W Hedges; N J Grinter
Journal:  J Bacteriol       Date:  1976-03       Impact factor: 3.490

7.  Isolation and characterization of circular deoxyribonucleic acid obtained from lactose-fermenting Salmonella strains.

Authors:  R M Synenki; J A Wohlhieter; E M Johnson; J R Lazere; L S Baron
Journal:  J Bacteriol       Date:  1973-12       Impact factor: 3.490

8.  DRUG RESISTANCE OF ENTERIC BACTERIA. IV. ACTIVE TRANSDUCING BACTERIOPHAGE P1 CM PRODUCED BY THE COMBINATION OF R FACTOR WITH BACTERIOPHAGE P1.

Authors:  E KONDO; S MITSUHASHI
Journal:  J Bacteriol       Date:  1964-11       Impact factor: 3.490

9.  Properties of a R factor which originated in Pseudomonas aeruginosa 1822.

Authors:  J Grinsted; J R Saunders; L C Ingram; R B Sykes; M H Richmond
Journal:  J Bacteriol       Date:  1972-05       Impact factor: 3.490

10.  Transposition of R factor genes to bacteriophage lambda.

Authors:  D E Berg; J Davies; B Allet; J D Rochaix
Journal:  Proc Natl Acad Sci U S A       Date:  1975-09       Impact factor: 11.205
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  34 in total

1.  Characterization of a chromosomally encoded, non-PTS metabolic pathway for sucrose utilization in Escherichia coli EC3132.

Authors:  J Bockmann; H Heuel; J W Lengeler
Journal:  Mol Gen Genet       Date:  1992-10

2.  Expression of a Lactose Transposon (Tn951) in Zymomonas mobilis.

Authors:  V C Carey; S K Walia; L O Ingram
Journal:  Appl Environ Microbiol       Date:  1983-11       Impact factor: 4.792

3.  Genetic Construction of Lactose-Utilizing Xanthomonas campestris.

Authors:  P M Walsh; M J Haas; G A Somkuti
Journal:  Appl Environ Microbiol       Date:  1984-02       Impact factor: 4.792

4.  Transfer of Plasmids to an Antibiotic-Sensitive Mutant of Zymomonas mobilis.

Authors:  S E Buchholz; D E Eveleigh
Journal:  Appl Environ Microbiol       Date:  1986-08       Impact factor: 4.792

5.  Tn2501, a component of the lactose transposon Tn951, is an example of a new category of class II transposable elements.

Authors:  T Michiels; G Cornelis; K Ellis; J Grinsted
Journal:  J Bacteriol       Date:  1987-02       Impact factor: 3.490

6.  Construction of lactose-utilizing Xanthomonas campestris and production of xanthan gum from whey.

Authors:  J F Fu; Y H Tseng
Journal:  Appl Environ Microbiol       Date:  1990-04       Impact factor: 4.792

7.  Studies on Tn951 (lac+) expression in Agrobacterium.

Authors:  P A Borland; G R Sastry
Journal:  Mol Gen Genet       Date:  1984

8.  Location and analysis of nucleotide sequences at one end of a putative lac transposon in the Escherichia coli chromosome.

Authors:  W E Buvinger; K A Lampel; R J Bojanowski; M Riley
Journal:  J Bacteriol       Date:  1984-08       Impact factor: 3.490

9.  Expression of the transposable lac operon Tn951 in Rhodopseudomonas sphaeroides.

Authors:  F E Nano; S Kaplan
Journal:  J Bacteriol       Date:  1982-11       Impact factor: 3.490

10.  Discontinuity of homology of Escherichia coli and Salmonella typhimurium DNA in the lac region.

Authors:  K A Lampel; M Riley
Journal:  Mol Gen Genet       Date:  1982
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