Characterization of cis-acting sequences regulating root-specific gene expression in tobacco.
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چکیده
منابع مشابه
Characterization of cis-acting sequences regulating root-specific gene expression in tobacco.
The expression of the tobacco root-specific gene TobRB7 was characterized. Gel blot hybridizations to RNA isolated from various tobacco tissues demonstrated that steady-state TobRB7 mRNA is not detected in expanded leaf, stem, or shoot apex tissue. To determine the spatial pattern of expression, in situ hybridization to root sections revealed that TobRB7 expression is localized to root meristem...
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Sequences from -3500 to +1365 of the chicken histone H5 gene have been analyzed for the presence of cis-acting elements in H5 expressing (transformed CFU-E) and non-expressing cells (fibroblasts). The region from -3500 to -115 had little effect on transcription. Proximal upstream sequences contain a negative element (UNE, -115 to -95), capable to also repress the activity of the heterologous HS...
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ژورنال
عنوان ژورنال: The Plant Cell
سال: 1991
ISSN: 1040-4651,1532-298X
DOI: 10.1105/tpc.3.4.371