VrMYB90 Functions Synergistically with VrbHLHA and VrMYB3 to Regulate Anthocyanin Biosynthesis in Mung Bean
文献类型： 外文期刊
作者： Chen, Jiahui 1 ; Zhan, Junyi 1 ; Wang, Haixia 1 ; Zhao, Yingdi 1 ; Zhang, Derui 1 ; Chen, Xin 2 ; Su, Nana 1 ; Cui, Jin 1 ;
作者机构： 1.Nanjing Agr Univ, Coll Life Sci, 1 Weigang, Nanjing 210032, Jiangsu, Peoples R China
2.Jiangsu Acad Agr Sci, Inst Ind Crops, Jiangsu Key Lab Hort Crop Genet Improvement, 50 Zhongling St, Nanjing 210014, Jiangsu, Peoples R China
关键词： Anthocyanin synthesis; Mung bean; VrbHLH transcription factor; VrMYB transcription factor
期刊名称：PLANT AND CELL PHYSIOLOGY （ 影响因子：4.9； 五年影响因子：5.7 ）
ISSN： 0032-0781
年卷期： 2023 年 64 卷 2 期
页码：
收录情况： SCI
摘要： Mung bean is an important grain-legume crop and its sprout is an economical and nutrient vegetable for the public, but the genetic regulation of anthocyanin production, which is an antioxidant in mung bean, remains elusive. In our study, we characterized a subgroup (SG) 6 R2R3-MYB anthocyanin activator VrMYB90 and a SG 4 R2R3-MYB anthocyanin repressor VrMYB3, which synergistically function in regulating anthocyanin synthesis with VrbHLHA transcription factor. The overexpressed VrMYB90 protein activates the expression of VrMYB3 and VrbHLHA in mung bean hair roots, and also promotes VrDFR and VrANS transcript levels by directly binding to the corresponding promoters at specific motifs (CAACTG and CCGTTG). VrMYB90 interacts with VrbHLHA to enhance its regulatory activities on VrDFR and VrANS. Furthermore, the interaction between VrMYB3 with VrMYB90 and VrbHLHA could result in the restriction of anthocyanin synthesis to prevent excessive anthocyanin accumulation. Our results demonstrate that the VrMYB90 protein, in conjunction with VrMYB3 and VrbHLHA, forms a key regulatory module to fine-tune anthocyanin synthesis in mung bean.
- 相关文献
作者其他论文 更多>>
-
Narrowing down a major QTL region reveals Phytochrome E (PHYE) as the candidate gene controlling flowering time in mungbean (Vigna radiata)
作者：Amkul, Kitiya;Laosatit, Kularb;Yimram, Tarika;Somta, Prakit;Lin, Yun;Chen, Jingbin;Yuan, Xingxing;Chen, Xin
关键词：mungbean; flowering; phytochrome E; QTL; Vigna radiata
-
A Cluster of Peronospora parasitica 13-like (NBS-LRR) Genes Is Associated with Powdery Mildew (Erysiphe polygoni) Resistance in Mungbean (Vigna radiata)
作者：Waengwan, Pitsanupong;Laosatit, Kularb;Yimram, Tarika;Somta, Prakit;Lin, Yun;Yuan, Xingxing;Chen, Xin
关键词：mungbean; Vigna radiata; powdery mildew; Erysiphe polygoni; RPP13
-
The plasma membrane-localized transporter VrNramp5 of Vigna radiata L. governs cadmium tolerance and accumulation in Arabidopsis thaliana
作者：Wang, Yu;Huang, Xueying;Li, Xin;Lu, Qian;Wu, Tong;Shao, Muhan;Chen, Yahua;Shen, Zhenguo;Xia, Yan;Liu, Yanli;Chen, Xin;Peng, Kejian
关键词：Cadmium; Mungbean; VrNramp5; Absorption and accumulation; Heterologous expression
-
Biocontrol Methods for the Management of Sclerotinia sclerotiorum in Legumes: A Review
作者：Wang, Su-Yan;Zhang, Yun-Jiao;Chen, Xin;Shi, Xin-Chi;Herrera-Balandrano, Daniela D.;Laborda, Pedro;Liu, Feng-Quan;Liu, Feng-Quan
关键词：biological control; fungal pathogens; Sclerotinia stem rot; soybean; volatile organic compounds
-
A Novel 10-Base Pair Deletion in the First Exon of GmHY2a Promotes Hypocotyl Elongation, Induces Early Maturation, and Impairs Photosynthetic Performance in Soybean
作者：Zhu, Xiaobin;Wang, Haiyan;Li, Yuzhuo;Wang, Feifei;Gao, Yi;Zhong, Weiyu;Zhao, Yujing;Xia, Zhengjun;Zhu, Xiaobin;Rao, Demin;Qiu, Hongmei;Zhang, Wei;Wu, Shihao;Chen, Xin
关键词：soybean; Gmeny; phytochromobilin; hypocotyl elongation; photosynthesis; GA signaling; maturity
-
Construction of a high-density genetic map for yardlong bean and identification of ANT1 as a regulator of anthocyanin biosynthesis
作者：Zhang, Hongmei;Zhang, Wei;Liu, Xiaoqing;Chen, Xin;Chen, Huatao;Meng, Shan;Yan, Wei;Hui, Linchong;Chen, Wei
关键词：
-
Transcription factor ZmEREB97 regulates nitrate uptake in maize (Zea mays) roots
作者：Wu, Qi;Xu, Jinyan;Zhao, Yingdi;Wang, Yuancong;Zhou, Ling;Ning, Lihua;Zhao, Han;Wu, Qi;Xu, Jinyan;Zhao, Yingdi;Wang, Yuancong;Zhou, Ling;Ning, Lihua;Zhao, Han;Shabala, Sergey;Shabala, Sergey;Shabala, Sergey;Zhao, Han
关键词：
