Jasmonate induces biosynthesis of anthocyanin and proanthocyanidin in apple by mediating the JAZ1-TRB1-MYB9 complex
文献类型： 外文期刊
作者： An, Jian-Ping 1 ; Xu, Rui-Rui 2 ; Liu, Xin 3 ; Zhang, Jiu-Cheng 1 ; Wang, Xiao-Fei 1 ; You, Chun-Xiang 1 ; Hao, Yu-Jin 1 ;
作者机构： 1.Shandong Agr Univ, Shandong Collaborat Innovat Ctr Fruit & Vegetable, Coll Hort Sci & Engn, State Key Lab Crop Biol, Tai An 271018, Shandong, Peoples R China
2.Weifang Univ, Coll Biol & Agr Engn, Key Lab Biochem & Mol Biol Univ Shandong, Weifang 261061, Shandong, Peoples R China
3.Beijing Acad Forestry & Pomol Sci, Beijing 100093, Peoples R China
关键词： jasmonate; anthocyanin; proanthocyanidin; JAZ; MYB9; telomere‐ binding protein; transcription regulation; apple
期刊名称：PLANT JOURNAL （ 影响因子：6.141； 五年影响因子：6.629 ）
ISSN： 0960-7412
年卷期：
页码：
收录情况： SCI
摘要： Jasmonate (JA) induces the biosynthesis of anthocyanin and proanthocyanidin. MdMYB9 is essential for modulating the accumulation of both anthocyanin and proanthocyanidin in apple, but the molecular mechanism for induction of anthocyanin and proanthocyanidin biosynthesis by JA is unclear. In this study, we discovered an apple telomere-binding protein (MdTRB1) to be the interacting protein of MdMYB9. A series of biological assays showed that MdTRB1 acted as a positive modulator of anthocyanin and proanthocyanidin accumulation, and is dependent on MdMYB9. MdTRB1 interacted with MdMYB9 and enhanced the activation activity of MdMYB9 to its downstream genes. In addition, we found that the JA signaling repressor MdJAZ1 interacted with MdTRB1 and interfered with the interaction between MdTRB1 and MdMYB9, therefore negatively modulating MdTRB1-promoted biosynthesis of anthocyanin and proanthocyanidin. These results show that the JAZ1-TRB1-MYB9 module dynamically modulates JA-mediated accumulation of anthocyanin and proanthocyanidin. Taken together, our data further expand the functional study of TRB1 and provide insights for further studies of the modulation of anthocyanin and proanthocyanidin biosynthesis by JA.
- 相关文献
作者其他论文 更多>>
-
Advancements in Utilizing Image-Analysis Technology for Crop-Yield Estimation
作者：Yu, Feng;Xiao, Jun;Yu, Feng;Wang, Ming;Zhang, Qian;Zhang, Jinmeng;Liu, Xin;Ping, Yang;Luan, Rupeng
关键词：remote sensing images; visible light images; machine learning; deep learning; biomass; yield calculation
-
Calmodulin-like protein MdCML15 interacts with MdBT2 to modulate iron homeostasis in apple
作者：Liu, Xiao-Juan;Liu, Xin;Zhao, Qiang;Dong, Yuan-Hua;Yao, Yu-Xin;You, Chun-Xiang;Kang, Hui;Wang, Xiao-Fei;Liu, Xiao-Juan;Xue, Yuan;Liu, Xin;Zhao, Qiang;Liu, Qiangbo
关键词：
-
In vivo haploid induction in cauliflower, kale, and broccoli
作者：Wang, Guixiang;Zong, Mei;Han, Shuo;Zhao, Hong;Duan, Mengmeng;Liu, Xin;Guo, Ning;Liu, Fan
关键词：
-
Allelic variation in transcription factor PtoWRKY68 contributes to drought tolerance in Populus
作者：Fang, Yuanyuan;Wang, Dan;Xiao, Liang;Quan, Mingyang;Qi, Weina;Song, Fangyuan;Zhou, Jiaxuan;Qin, Shitong;Du, Qingzhang;Zhang, Deqiang;Fang, Yuanyuan;Wang, Dan;Xiao, Liang;Quan, Mingyang;Qi, Weina;Song, Fangyuan;Zhou, Jiaxuan;Qin, Shitong;Du, Qingzhang;Zhang, Deqiang;Liu, Xin;Liu, Qing;El-Kassaby, Yousry A.
关键词：
-
Apple inflorescence recognition of phenology stage in complex background based on improved YOLOv7
作者：Chen, Jincheng;Ma, Benxue;Liu, Xin;Li, Yujie;Chen, Jincheng;Ji, Chao;Zhang, Jing;Ma, Benxue;Feng, Qingchun;Ma, Benxue
关键词：Phenology; Apple inflorescence; Deep learning; YOLOv7; Target recognition
-
Metagenomic analysis reveals patterns and hosts of antibiotic resistance in different pig farms
作者：Ji, Bingzhen;Qin, Junjun;Ma, Yijia;Li, Bugao;Gao, Pengfei;Liu, Xin;Wang, Tian;Liu, Guiming;Wang, Guoliang
关键词：Metagenomic; Pig manure; Antibiotic resistance genes; Mobility; Bacterial host
-
Diversity and potential function of pig gut DNA viruses
作者：Qin, Junjun;Ji, Bingzhen;Ma, Yijia;Li, Bugao;Gao, Pengfei;Liu, Xin;Wang, Tian;Liu, Guiming;Wang, Guoliang
关键词：Pig gut; Viral metagenome; Viral diversity; Antibiotic resistance genes; Auxiliary metabolic genes
