Abstract:
:Regulation of the retina-specific expression of the interphotoreceptor retinoid-binding protein (IRBP) gene in transgenic mice requires sequences between nucleotide (nt) -156 and +19. DNAse I footprinting and electrophoretic mobility shift assays identified a region between nt -69 and -40 that interacts with some nuclear proteins from bovine and mouse retinas but not from a variety of other neural and non-neural tissues. The selectivity of this sequence to elicit IRBP promoter activity is indicated by their failure to bind some nuclear proteins following mutagenesis. Therefore, IRBP promoter activity is linked to nuclear protein binding at a regulatory motif between nt-69 and -40.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Liou GI,Matragoon S,Overbeek PA,Fei Ydoi
10.1006/bbrc.1994.2406subject
Has Abstractpub_date
1994-09-30 00:00:00pages
1875-81issue
3eissn
0006-291Xissn
1090-2104pii
S0006291X84724065journal_volume
203pub_type
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journal_title:Biochemical and biophysical research communications
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pub_type: 杂志文章
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
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