Preproenkephalin promoter "cassette" confers brain expression and synaptic regulation in transgenic mice.
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چکیده
منابع مشابه
Preproenkephalin promoter "cassette" confers brain expression and synaptic regulation in transgenic mice.
The preproenkephalin A gene is a neurotransmitter gene whose expression can be modulated "trans-synaptically" by changes in neuronal activity. DNA sequences lying within 200 base pairs of this gene's transcription start site resemble consensus binding sites for several transcription factor families. In nonneuronal cell cultures, this promoter region is sufficient to mediate gene responses to de...
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Studies have shown that brain natriuretic peptide (BNP) gene expression is rapidly induced in the infarcted heart and that plasma BNP levels reflect the degree of left ventricular dysfunction. Our previous in vitro work using transiently transfected neonatal rat cardiac myocytes has shown that the human BNP (hBNP) promoter, in particular a region extending from -127 to -40 relative to the start...
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A plasmid cassette vector was designed to generate transgenic mice expressing reporter cDNAs at high levels in antigen-presenting cells under the control of the murine invariant chain (Ii) promoter. Analysis of several transgenic mice harboring a chimeric Ii cDNA placed in this vector showed that it can drive expression of the reporter protein to levels comparable to those of endogenous Ii. Fur...
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PURPOSE In an attempt to identify Müller cell-specific promoters and to better understand the gene regulatory mechanisms in retinal glial cells, the expression of the glial fibrillary acidic protein (GFAP) gene was studied in Müller cell cultures and in GFAP-enhanced green fluorescent protein (EGFP) transgenic mice. METHODS A transfection assay of GFAP-luciferase constructs carrying a series ...
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PURPOSE Gene inactivation with homologous recombination in mice is a widely used tool to study gene function. However, many proteins play essential roles in a number of tissues and germline gene inactivation often results in embryonic lethality. To overcome this limitation and to dissect the functions of essential genes beyond embryonic development, we generated mouse rod opsin promoter-control...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1992
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.89.6.2345