Cis- and trans-acting elements involved in amino acid regulation of asparagine synthetase gene expression.
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چکیده
منابع مشابه
Cis- and trans-acting elements involved in the regulation of the erythroid promoter of the human porphobilinogen deaminase gene.
Two cis-acting sequences, recognized by two erythroid-specific trans-acting factors, are involved in the regulation of the erythroid promoter of the human gene coding for porphobilinogen deaminase (PBGD). The first region, located at -70, binds the erythroid factor NF-E1, and point mutations within this region abolish the induction of transcription of this promoter during murine erythroleukemia...
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Abstract Background: Selectable marker gene (SMG) systems are critical for generation of transgenic crops. Transgenic crop production Background: Selectable marker gene (SMG) systems are critical for generation of transgenic crops. Transgenic crop production without using SMG is not economically feasible. However, SMGs are non-essential once an intact transgenic plant has been established. Eli...
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The Raf kinase inhibitory protein (RKIP) is down-regulated in multiple types of human cancers. Decreased RKIP transcription activity may be one of the major mechanisms responsible for the downregulation of RKIP expression in human diseases. To test this hypothesis, we need to gain basic knowledge of the transcriptional regulation of RKIP. To achieve this objective, we made a systematic effort t...
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In Bacillus subtilis, the synthesis of enzymes involved in the degradation of arabinose-containing polysaccharides is subject to carbon catabolite repression (CCR). Here we show that CcpA is the major regulator of repression of the arabinases genes in the presence of glucose. CcpA acts via binding to one cre each in the promoter regions of the abnA and xsa genes and to two cres in the araABDLMN...
متن کاملCis and trans-acting elements in somatic hypermutation
1 1.1 Cis-acting elements in somatic hypermutation 3 1.2 Transacting elements in somatic hypermutation 4 1.2.1 Activation-induced cytidine deaminase (AID) 4 1.2.2 Mismatch repair in somatic hypermutation 9 1.3 Mutation rates measurements 13 1.4. Specific Aims 15 1.4.1. Specific aim 1: Develop a retroviral based point mutation indicator system 15 1.4.2. Specific aim 2: Characterize the IgH major...
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ژورنال
عنوان ژورنال: Molecular and Cellular Biology
سال: 1993
ISSN: 0270-7306,1098-5549
DOI: 10.1128/mcb.13.6.3202