The MdNAC72‐MdABI5 module acts as an interface integrating jasmonic acid and gibberellin signals and undergoes ubiquitination‐dependent degradation regulated by MdSINA2 in apple
Hong‐Liang Li,
Rui‐Rui Xu,
Xin‐Long Guo
et al.
Abstract:Summary
Jasmonic acid (JA) and gibberellin (GA) coordinately regulate plant developmental programs and environmental cue responses. However, the fine regulatory network of the cross‐interaction between JA and GA remains largely elusive. In this study, we demonstrate that MdNAC72 together with MdABI5 positively regulates anthocyanin biosynthesis through an exquisite MdNAC72‐MdABI5‐MdbHLH3 transcriptional cascade in apple.
MdNAC72 interacts with MdABI5 to promote the transcriptional activation of MdABI5 on its t… Show more
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