Literature DB >> 1400210

Branched-chain amino acid biosynthesis genes in Lactococcus lactis subsp. lactis.

J J Godon1, M C Chopin, S D Ehrlich.   

Abstract

The genes for biosynthesis of the branched-chain amino acids leucine, isoleucine, and valine in Lactococcus lactis subsp. lactis NCDO2118 were characterized by cloning, complementation in Escherichia coli and Bacillus subtilis, and nucleotide sequence analysis. Nine structural genes are clustered on a 12-kb DNA fragment in the order leuABCD ilvDBNCA. Upstream of these genes, the nucleotide sequence suggests the existence of regulation by transcriptional attenuation. Between the leuD and ilvD genes is an unexpected gene, encoding a protein which belongs to the ATP-binding cassette protein superfamily.

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Year:  1992        PMID: 1400210      PMCID: PMC207629          DOI: 10.1128/jb.174.20.6580-6589.1992

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


  51 in total

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8.  Restriction of plasmid-mediated transformation in Bacillus subtilis 168.

Authors:  T Tanaka
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Authors:  D Friedberg; E R Rosenthal; J W Jones; J M Calvo
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  44 in total

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8.  Isoleucine synthesis in Corynebacterium glutamicum: molecular analysis of the ilvB-ilvN-ilvC operon.

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9.  Gene inactivation in Lactococcus lactis: branched-chain amino acid biosynthesis.

Authors:  J J Godon; C Delorme; J Bardowski; M C Chopin; S D Ehrlich; P Renault
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10.  L-alanine auxotrophy of Lactobacillus johnsonii as demonstrated by physiological, genomic, and gene complementation approaches.

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