Comparative transcriptome analysis and identification of candidate R2R3-MYB genes involved in anthraquinone biosynthesis in Rheum palmatum L.

Xia ZhaoFeng YanYi-Min LiJing TangXiao-Chen HuZhao FengJing GaoLiang PengGang Zhang

Published in: Chinese medicine (2024)

RpMYB81, RpMYB98, and RpMYB100 were significantly induced by MeJA treatment. RpMYB81 and RpMYB98 are located in the nucleus, and RpMYB81 has transcriptional activity, suggesting that it might be involved in the transcriptional regulation of anthraquinone biosynthesis in R. palmatum.

Keyphrases

transcription factor
cell wall
gene expression
oxidative stress
combination therapy
replacement therapy
heat stress