1990年11月
Interaction of an immature seed-specific trans-acting factor with the 5′ upstream region of a rice glutelin gene
MGG Molecular & General Genetics
- ,
- 巻
- 224
- 号
- 2
- 開始ページ
- 289
- 終了ページ
- 293
- 記述言語
- 英語
- 掲載種別
- DOI
- 10.1007/BF00271563
- 出版者・発行元
- Springer-Verlag
The 5′ flanking region of a glutelin gene was analyzed for interactions with nuclear proteins from immature rice seed. The specific region between positions-272 and -99 was shown to interact with nuclear proteins from immature seeds, but not with those of leaves and roots. Methylation interference experiments revealed that one factor interacted with a specific sequence element between positions -130 and -120 relative to the transcriptional start site. The sequence specificity of this DNA-protein interaction was confirmed by competition experiments using synthetic oligonucleotides. By using a synthetic oligonucleotide as a probe it was also shown that the binding activity was closely correlated with the mRNA levels of this gene during seed maturation. © 1990 Springer-Verlag.
- ID情報
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- DOI : 10.1007/BF00271563
- ISSN : 0026-8925
- ISSN : 1617-4623
- PubMed ID : 2277646
- SCOPUS ID : 0025647706