Literature DB >> 770434

Essential genes in the metB-malB region of Escherichia coli K-12.

K A Armstrong, D P Fan.   

Abstract

We isolated 25 independent mutants that are deficient in essential genes located in the metB-malB region of the Escherichia coli chromosome. The mutations were mapped within this region by using several F' factors and were also classified into 11 cistrons by complementation testing. There is clustering of mutations in essential genes within the metB-malB region.

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Year:  1976        PMID： 770434      PMCID： PMC233258          DOI： 10.1128/jb.126.1.48-55.1976

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


  26 in total

1.  Reconstitution of bacterial DNA-dependent RNA-polymerase from isolated subunits as a tool for the elucidation of the role of the subunits in transcription.

Authors:  A Heil; W Zillig
Journal:  FEBS Lett       Date:  1970-12       Impact factor: 4.124

2.  Method for the isolation of Escherichia coli K-12 mutants deficient in essential genes.

Authors:  K A Armstrong; R K Herman
Journal:  J Bacteriol       Date:  1976-04       Impact factor: 3.490

3.  Divergent operons and the genetic structure of the maltose B region in Escherichia coli K12.

Authors:  M Hofnung
Journal:  Genetics       Date:  1974-02       Impact factor: 4.562

4.  Isolation and partial characterization of a mutant of Escherichia coli deficient in DNA polymerase II.

Authors:  J L Campbell; L Soll; C C Richardson
Journal:  Proc Natl Acad Sci U S A       Date:  1972-08       Impact factor: 11.205

Review 5.  The genetics of bacterial ribosomes.

Authors:  J Davies; M Nomura
Journal:  Annu Rev Genet       Date:  1972       Impact factor: 16.830

6.  Amber mutations of Escherichia coli RNA polymerase.

Authors:  S J Austin; I P Tittawella; R S Hayward; J G Scaife
Journal:  Nat New Biol       Date:  1971-08-04

7.  Classification of aminotransferase (C gene) mutants in the histidine operon.

Authors:  H J Whitfield; R G Martin; B N Ames
Journal:  J Mol Biol       Date:  1966-11-14       Impact factor: 5.469

8.  Identification of two copies of the gene for the elongation factor EF-Tu in E. coli.

Authors:  S R Jaskunas; L Lindahl; M Nomura
Journal:  Nature       Date:  1975-10-09       Impact factor: 49.962

9.  New chromosomal location for structural genes of ribosomal proteins.

Authors:  R J Watson; J Parker; N P Fiil; J G Flaks; J D Friesen
Journal:  Proc Natl Acad Sci U S A       Date:  1975-07       Impact factor: 11.205

10.  Identification of a gene for the alpha-subunit of RNA polymerase at the str-spc region of the Escherichia coli chromosome.

Authors:  S R Jaskunas; R R Burgess; M Nomura
Journal:  Proc Natl Acad Sci U S A       Date:  1975-12       Impact factor: 11.205
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  2 in total

1.  Method for the isolation of Escherichia coli K-12 mutants deficient in essential genes.

Authors:  K A Armstrong; R K Herman
Journal:  J Bacteriol       Date:  1976-04       Impact factor: 3.490

2.  Physical and genetic structure of the glpK-cpxA interval of the Escherichia coli K-12 chromosome.

Authors:  R Albin; P M Silverman
Journal:  Mol Gen Genet       Date:  1984
  2 in total

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