期刊论文

Ying-Tang Lu<&wdkj&>Ting-Ting Yuan

英文

Nucleic Acids Research

0305-1048

2023

51

2

619-630

10.1093/nar/gkac1213

National Natural Science Foundation of China [31830007]. Funding for open access charge: National Natural Science Foundation of China [31830007].

本校为其他机构

Jasmonic acid (JA) signaling plays a pivotal role in plant development and defense. MYC2 is a master transcription factor in JA signaling, and was found to be phosphorylated and negatively regulated by MAP kinase and receptor-like kinase. However, the kinases that positively regulate MYC2 through phosphorylation and promote MYC2-mediated activation of JA response have not been identified. Here, we identified CK2 as a kinase that phosphorylates MYC2 and thus regulates the JA signaling. CK2 holoenzyme can interact with MYC2 using its regulatory subunits and phosphorylate MYC2 at multiple sites w...