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Literature DB >> 6286604

Relative map location of the rep and rho genes of Escherichia coli.

Abstract

The rep gene of Escherichia coli was mapped between ilvC and rho by three-factor P1 transductional crosses and also by complementation with a set of lambda transducing phages that contain known amounts of bacterial DNA linked to ilvC. The physical distance between ilvC and rep and between rep and rho were calculated with an accuracy of +/- 0.4 kilobase to be 0 less than or equal to ilvC-rep less than or equal to 3.4 kilobases and 2.0 less than or equal to rep-rho less than or equal to 6.0 kilobases. It was shown that rho-15 is Gro+ for phage ST-1. An ilv::Tn10 mutation was located in ilvY.

Entities: Gene Species

Mesh：

Substances：

Year: 1982 PMID： 6286604 PMCID： PMC220455 DOI： 10.1128/jb.151.3.1637-1640.1982

Source DB: PubMed Journal: J Bacteriol ISSN： 0021-9193 Impact factor: 3.490

20 in total

6. Levels of DNA topoisomerases, single-stranded-DNA-binding protein, and DNA polymerase I in rho+ and rho-15 strains of Escherichia coli.

Authors: G F Arnold; T A Phillips; I Tessman
Journal: J Bacteriol Date: 1989-09 Impact factor: 3.490

7. Regulation of DNA superhelicity by rpoB mutations that suppress defective Rho-mediated transcription termination in Escherichia coli.

Authors: G F Arnold; I Tessman
Journal: J Bacteriol Date: 1988-09 Impact factor: 3.490

8. Suppression of the Escherichia coli dnaA46 mutation by a mutation in trxA, the gene for thioredoxin.

Authors: T R Hupp; J M Kaguni
Journal: Mol Gen Genet Date: 1988-08

9. Reduced superhelicity of plasmid DNA produced by the rho-15 mutation in Escherichia coli.

Authors: J S Fassler; G F Arnold; I Tessman
Journal: Mol Gen Genet Date: 1986-09

10. A novel rho promoter::Tn10 mutation suppresses and ftsQ1(Ts) missense mutation in an essential Escherichia coli cell division gene by a mechanism not involving polarity suppression.

Authors: D R Storts; A Markovitz
Journal: J Bacteriol Date: 1991-01 Impact factor: 3.490

Relative map location of the rep and rho genes of Escherichia coli.

1. Evidence that mutations in the suA polarity suppressing gene directly affect termination factor rho.

2. The rep mutation. II. Its effect on Escherichia coli and on the replication of bacteriophage phi X174.

3. Effect of Rho on transcription of bacterial operons.

4. Transcription termination factor rho activity is altered in Escherichia coli with suA gene mutations.

5. Bacterial rep- mutations that block development of small DNA bacteriophages late in infection.

6. Physical and genetic localization of ilv regulatory sites in lambda ilv bacteriophages.

7. Identification of the protein products of the rrnC, ilv, rho region of the Escherichia coli K-12 chromosome.

8. A ribosomal RNA gene, rrnC, of Escherichia coli, mapped by specialized transducing lambdadilv and lambda drbs phages.

9. An RNA-dependent nucleoside triphosphate phosphohydrolase (ATPase) associated with rho termination factor.

10. Procedure for purification of Escherichia coli ribonucleic acid synthesis termination protein rho.

1. Genome-related datasets within the E. coli Genetic Stock Center database.

2. Specificity of attenuation control in the ilvGMEDA operon of Escherichia coli K-12.

3. The Psu protein of bacteriophage P4 is an antitermination factor for rho-dependent transcription termination.

Review 4. Linkage map of Escherichia coli K-12, edition 10: the traditional map.

5. Escherichia coli RecQ protein is a DNA helicase.

6. Levels of DNA topoisomerases, single-stranded-DNA-binding protein, and DNA polymerase I in rho+ and rho-15 strains of Escherichia coli.

7. Regulation of DNA superhelicity by rpoB mutations that suppress defective Rho-mediated transcription termination in Escherichia coli.

8. Suppression of the Escherichia coli dnaA46 mutation by a mutation in trxA, the gene for thioredoxin.

9. Reduced superhelicity of plasmid DNA produced by the rho-15 mutation in Escherichia coli.

10. A novel rho promoter::Tn10 mutation suppresses and ftsQ1(Ts) missense mutation in an essential Escherichia coli cell division gene by a mechanism not involving polarity suppression.