Literature DB >> 4926684

Genetic analysis of diaminopimelic acid- and lysine-requiring mutants of Escherichia coli.

A I Bukhari, A L Taylor.   

Abstract

Several diaminopimelic acid (DAP)- and lysine-requiring mutants of Escherichia coli were isolated and studied by genetic, physiological, and biochemical means. The genes concerned with DAP-lysine synthesis map at several different sites on the E. coli chromosome and, therefore, do not constitute a single operon. Three separate loci affecting DAP synthesis are located in the 0 to 2.5 min region of the genetic map. The order of the loci in this region is thr-dapB-pyrA-ara-leu-pan-dapC-tonA-dapD. Two additional DAP genes map in the region between min 47 and 48, with the gene order being gua-dapA-dapE-ctr. The lys locus at min 55 determines the synthesis of the enzyme DAP decarboxylase, which catalyzes the conversion of DAP into lysine. The order of the genes in this region is serA-lysA-thyA.

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Year:  1971        PMID： 4926684      PMCID： PMC248509          DOI： 10.1128/jb.105.3.844-854.1971

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


  32 in total

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Authors:  W Farkas; C Gilvarg
Journal:  J Biol Chem       Date:  1965-12       Impact factor: 5.157

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Journal:  Biochim Biophys Acta       Date:  1965-06-22

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Journal:  Bacteriol Rev       Date:  1967-12

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Authors:  A Fukuda; C Gilvarg
Journal:  J Biol Chem       Date:  1968-07-25       Impact factor: 5.157

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Authors:  P J White; B Kelly; A Suffling; E Work
Journal:  Biochem J       Date:  1964-06       Impact factor: 3.857

Review 6.  Allosteric regulation of enzyme activity.

Authors:  E R Stadtman
Journal:  Adv Enzymol Relat Areas Mol Biol       Date:  1966

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Authors:  Y Yugari; C Gilvarg
Journal:  J Biol Chem       Date:  1965-12       Impact factor: 5.157

Review 8.  Biochemistry of bacterial cell walls.

Authors:  H H Martin
Journal:  Annu Rev Biochem       Date:  1966       Impact factor: 23.643

9.  A proposal for a uniform nomenclature in bacterial genetics.

Authors:  M Demerec; E A Adelberg; A J Clark; P E Hartman
Journal:  Genetics       Date:  1966-07       Impact factor: 4.562

10.  Location of the maltose A and B loci on the genetic map of Escherichia coli.

Authors:  M Schwartz
Journal:  J Bacteriol       Date:  1966-10       Impact factor: 3.490
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  75 in total

1.  Escherichia coli strains that allow antibiotic-free plasmid selection and maintenance by repressor titration.

Authors:  R M Cranenburgh; J A Hanak; S G Williams; D J Sherratt
Journal:  Nucleic Acids Res       Date:  2001-03-01       Impact factor: 16.971

2.  Genetic analyses of an amber mutation in Escherichia coli K-12, affecting deoxyribonucleic acid ligase and viability.

Authors:  T Sato; T Horiuchi; T Nagata
Journal:  J Bacteriol       Date:  1975-12       Impact factor: 3.490

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Authors:  R J Kelleher; M Heggeness
Journal:  J Bacteriol       Date:  1976-01       Impact factor: 3.490

4.  Characterization of the dapA-nlpB genetic locus involved in regulation of swarming motility, cell envelope architecture, hemolysin production, and cell attachment ability in Serratia marcescens.

Authors:  Po-Chi Soo; Jun-Rong Wei; Yu-Tze Horng; Shang-Chen Hsieh; Shen-Wu Ho; Hsin-Chih Lai
Journal:  Infect Immun       Date:  2005-09       Impact factor: 3.441

5.  Cloning, characterization, and expression of the dapE gene of Escherichia coli.

Authors:  J Bouvier; C Richaud; W Higgins; O Bögler; P Stragier
Journal:  J Bacteriol       Date:  1992-08       Impact factor: 3.490

6.  Structure and organization of hip, an operon that affects lethality due to inhibition of peptidoglycan or DNA synthesis.

Authors:  D S Black; A J Kelly; M J Mardis; H S Moyed
Journal:  J Bacteriol       Date:  1991-09       Impact factor: 3.490

7.  Development of stable, genetically well-defined conditionally viable Escherichia coli strains.

Authors:  E Degryse
Journal:  Mol Gen Genet       Date:  1991-05

8.  Genetic mapping of ada and adc mutations affecting the adaptive response of Escherichia coli to alkylating agents.

Authors:  B Sedgwick
Journal:  J Bacteriol       Date:  1982-05       Impact factor: 3.490

9.  Escherichia coli transport mutants lacking binding protein and other components of the branched-chain amino acid transport systems.

Authors:  J J Anderson; D L Oxender
Journal:  J Bacteriol       Date:  1977-04       Impact factor: 3.490

10.  Fine-structure deletion map and complementation analysis of the glnA-glnL-glnG region in Escherichia coli.

Authors:  T MacNeil; D MacNeil; B Tyler
Journal:  J Bacteriol       Date:  1982-06       Impact factor: 3.490
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