Green tissue-specific analysis of a cloned rbcS promoter from Lemna gibba
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منابع مشابه
Green Tissue-Specific Analysis of a Cloned rbcS Promoter from Lemna gibba
Wang Y. (2014): Green tissue-specific analysis of a cloned rbcS promoter from Lemna gibba. Czech J. Genet. Plant Breed., 50: 235–240. Many plant genetic engineering taskss require the spatial expression of genes which in turn depends upon the availability of specific promoters. The present paper analyses the green-tissue characteristics of a new L. gibba rbcS promoter driving the expression of ...
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Many studies of nuclear genes encoding chloroplast proteins have focused on the transcriptional regulation of their expression. The genes (rbcS) encoding the small subunit (SSU) of ribulose-1,5-bisphosphate carboxylase/oxygenase, a major stromal protein, comprise one such group. We have examined the role played by post-transcriptional events in determining the relative levels of individual rbcS...
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We have characterized a DNA-binding activity, designated light-regulated nuclear factor (LRF-1), which interacted with a specific sequence located 150 nucleotides upstream from the transcription start site of a phytochrome-regulated Lemna gibba rbcS gene (SSU5B). There was a higher level of LRF-1 activity recovered from nuclei of light-grown plants than from dark-treated plants. In light-grown ...
متن کاملA Light - Regulated DNA - Binding Activity lnteracts with a Conserved Region of a Lemna gibba rbcS Promoter Jeffrey
We have characterized a DNA-binding activity, designated light-regulated nuclear factor (LRF-l), which interacted with a specific sequence located 150 nucleotides upstream from the transcription start site of a phytochromeregulated Lemna gibba rbcS gene (SSUSS). There was a higher level of LRF-1 activity recovered from nuclei of light-grown plants than from dark-treated plants. In light-grown p...
متن کاملTwo 10-bp regions are critical for phytochrome regulation of a Lemna gibba Lhcb gene promoter.
Two small regions of the promoter of an Lhcb gene encoding a light-harvesting chlorophyll a/b protein were identified as essential in conferring phytochrome responsiveness by using a transient expression assay. Initially, 5' deletion analysis of cabAB19, an Lhcb2 gene of Lemna, showed that sequences within the region from -174 to -104 relative to the start of transcription were necessary for ph...
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ژورنال
عنوان ژورنال: Czech Journal of Genetics and Plant Breeding
سال: 2014
ISSN: 1212-1975,1805-9325
DOI: 10.17221/200/2013-cjgpb