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GENETIC STUDIES OF GLUTAMINE SYNTHETASE IN BACTERIA

GENETIC STUDIES OF GLUTAMINE SYNTHETASE IN BACTERIA
细菌谷氨酰胺合成酶的遗传学研究
批准号:
3294779
负责人:
SYDNEY Govons KUSTU
金额:
$9.73万
依托单位国家:
美国
项目类别:
财政年份:
1986
资助国家:
美国
项目状态:
已结题
起止时间:
1986-09-15 至 1988-05-31

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中文摘要
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英文摘要
Synthesis of a number of bacterial proteins including glutamine synthetase, amino acid transport components and degradative enzymes, and nitrogenase is increased under nitrogen limiting conditions. In enteric bacteria increased synthesis appears to be mediated by products of nitrogen regulatory genes ntrA, ntrB, and ntrC, which activate transcription. Our major goals are to determine functions of the individual ntr products in regulating transcription and to identify sites to which they bind within the promoter-operator for glnA, the structural gene encoding glutamine synthetase. We will attempt to demonstrate regulatory effects of ntr products on glnA expression in vitro.
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GORDON CONFERENCE ON BIOLOGICAL REGULATORY MECHANISMS
  • 批准号:
    3435044
  • 项目类别:
  • 资助金额:
    $0.3万
  • 财政年份:
    1989
  • 负责人:
    SYDNEY Govons KUSTU
  • 依托单位:
GENETIC STUDIES OF GLUTAMINE SYNTHETASE IN BACTERIA
  • 批准号:
    6179519
  • 项目类别:
  • 资助金额:
    $40.19万
  • 财政年份:
    1986
  • 负责人:
    SYDNEY Govons KUSTU
  • 依托单位:
GENETIC STUDIES OF GLUTAMINE SYNTHETASE IN BACTERIA
  • 批准号:
    6017068
  • 项目类别:
  • 资助金额:
    $39.03万
  • 财政年份:
    1986
  • 负责人:
    SYDNEY Govons KUSTU
  • 依托单位:
GENETIC STUDIES OF GLUTAMINE SYNTHETASE IN BACTERIA
  • 批准号:
    2179312
  • 项目类别:
  • 资助金额:
    $31.0万
  • 财政年份:
    1986
  • 负责人:
    SYDNEY Govons KUSTU
  • 依托单位:
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