Gene Details:
Functional Descriptions:
- AaTCP15, a JA and ABA dual-responsive teosinte branched1/cycloidea/proliferating (TCP) TF, which is essential for JA and ABA-induced artemisinin biosynthesis by directly binding to and activating the promoters of DBR2 and ALDH1, two genes encoding enzymes for artemisinin biosynthesis.
- Then, dihydroartemisinic aldehyde is catalysed into dihydroartemisinic acid (DHAA) by aldehyde dehydrogenase 1 (ALDH1), and the second branch involves artemisinic aldehyde being converted to AA via ALDH1
- Here we report that AaTCP15 acts as a positive regulator of JA and ABA-mediated AN biosynthesis by directly binding to and activating DBR2 and ALDH1 promoters.
Function-related keywords:
Literature:
- and abscisic acid-activated AaGSW1-AaTCP15/AaORA transcriptional cascade promotes artemisinin biosynthesis in Artemisia annua. DOI: 10.1111/pbi.13561 ; PMID: 33539631
Related News:
Gene Resources:
Orthologs:
Sequences:
- CDS Sequence:
- Protein Sequence: