Update info.Tools - Reference - Detail
Reference Detail
| Reference | ||
|---|---|---|
| Author | Hobo,T., Kowyama,Y. and Hattori,T. | |
| Title | A bZIP factor, TRAB1, interacts with VP1 and mediates abscisic acid-induced transcription. | |
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Abstract: The transcription factor VP1 regulates maturation and dormancy in plant seeds by activating genes responsive to the stress hormone abscisic acid (ABA). Although activation involves ABA-responsive elements (ABREs), VP1 itself does not specifically bind ABREs. Instead, we have identified and cloned a basic region leucine zipper (bZIP) factor, TRAB1, that interacts with both VP1 and ABREs. Transcription from a chimeric promoter with GAL4-binding sites was ABA-inducible if cells expressed a GAL4 DNA-binding domain::TRAB1 fusion protein. Results indicate that TRAB1 is a true trans-acting factor involved in ABA-regulated transcription and reveal a molecular mechanism for the VP1-dependent, ABA-inducible transcription that controls maturation and dormancy in plant embryos. |
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| Journal | Proc. Natl. Acad. Sci. U.S.A. | |
| Country | Japan | |
| Volume | 96(26) | |
| Pages | 15348-15353 | |
| Year | 1999 | |
| PubMed ID | 10611387 | |
| PubMed Central ID | - | |
| DOI | 10.1073/pnas.96.26.15348 | |
| URL | - | |
| Relation | ||
| Gene | TRAB1 VP1 | |
| INSD | AB023288 | |
| Strain | Wild Core Collection | - |
| Induced Mutation Lines(NIG Collection) | - | |
| Sterile Seed Strain | - | |
|
Lethal Embryo Mutantion Strain |
- | |
|
Stages in Each Organ - Muant Lines (Gene) |
- | |
| Cultivated Varieties(NIG Collection) | - | |
| Stages in Each Organ | - | |
