Pub. Date : 2014 Jan
PMID : 24369350
5 Functional Relationships(s)Download |
Sentence | Compound Name | Protein Name | Organism |
| 1 | Arabidopsis co-chaperonin CPN20 antagonizes Mg-chelatase H subunit to derepress ABA-responsive WRKY40 transcription repressor. | alisol B 23-acetate | WRKY DNA-binding protein 40 | Arabidopsis thaliana |
| 2 | Our previous study demonstrated that a chloroplast co-chaperonin 20 (CPN20), one of the interaction partners of the magnesium-protoporphyrin IX chelatase H subunit (CHLH/ABAR), negatively regulates ABA signaling at the same node with ABAR but upstream of WRKY40 transcription repressor in Arabidopsis thaliana. | alisol B 23-acetate | WRKY DNA-binding protein 40 | Arabidopsis thaliana |
| 3 | ABA-induced repressive effect of the WRKY40 gene is strengthened by downregulation of CPN20 but reduced by upregulation of CPN20. | alisol B 23-acetate | WRKY DNA-binding protein 40 | Arabidopsis thaliana |
| 4 | Together with our previously reported genetic data, we provide evidence that CPN20 functions through antagonizing the ABAR-WRKY40 coupled pathway, and ABA relieves this pathway of repression by inhibiting the ABAR-CPN20 interaction to activate ABAR-WRKY40 interaction. | alisol B 23-acetate | WRKY DNA-binding protein 40 | Arabidopsis thaliana |
| 5 | Together with our previously reported genetic data, we provide evidence that CPN20 functions through antagonizing the ABAR-WRKY40 coupled pathway, and ABA relieves this pathway of repression by inhibiting the ABAR-CPN20 interaction to activate ABAR-WRKY40 interaction. | alisol B 23-acetate | WRKY DNA-binding protein 40 | Arabidopsis thaliana |