An R2R3-type myeloblastosis transcription factor MYB103 is involved in phosphorus remobilization
文献类型： 外文期刊
作者： Yu, Fangwei 1 ; Wang, Shenyun 1 ; Zhang, Wei 1 ; Wang, Hong 1 ; Yu, Li 1 ; Fei, Zhangjun 2 ; Li, Jianbin 1 ;
作者机构： 1.Jiangsu Acad Agr Sci, Inst Vegetable Crops, Jiangsu Key Lab Hort Crop Genet Improvement, Nanjing 210014, Peoples R China
2.Cornell Univ, Boyce Thompson Inst, Ithaca, NY 14853 USA
关键词： Brassica oleracea var; capitata L; Arabidopsis thaliana; Cell wall; Ethylene; Phosphorus; MYB103
期刊名称：FOOD PRODUCTION PROCESSING AND NUTRITION （ 影响因子：4.7； 五年影响因子：5.0 ）
ISSN：
年卷期： 2020 年 2 卷 1 期
页码：
收录情况： SCI
摘要： The members of myeloblastosis transcription factor (MYB TF) family are involved in the regulation of biotic and abiotic stresses in plants. However, the role of MYB TF in phosphorus remobilization remains largely unexplored. In the present study, we show that an R2R3 type MYB transcription factor, MYB103, is involved in phosphorus (P) remobilization. MYB103 was remarkably induced by P deficiency in cabbage (Brassica oleracea var. capitata L.). As cabbage lacks the proper mutant for elucidating the mechanism of MYB103 in P deficiency, another member of the crucifer family, Arabidopsis thaliana was chosen for further study. The transcript of its homologue AtMYB103 was also elevated in response to P deficiency in A. thaliana, while disruption of AtMYB103 (myb103) exhibited increased sensitivity to P deficiency, accompanied with decreased tissue biomass and soluble P concentration. Furthermore, AtMYB103 was involved in the P reutilization from cell wall, as less P was released from the cell wall in myb103 than in wildtype, coinciding with the reduction of ethylene production. Taken together, our results uncover an important role of MYB103 in the P remobilization, presumably through ethylene signaling.
- 相关文献
作者其他论文 更多>>
-
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：
-
Homoeologous exchanges contribute to branch angle variations in rapeseed: Insights from transcriptome, QTL-seq and gene functional analysis
作者：Sun, Chengming;Zhou, Xiaoying;Fu, Sanxiong;Wang, Xiaodong;Peng, Qi;Gao, Jianqin;Chen, Feng;Zhang, Wei;Hu, Maolong;Zhang, Jiefu;Wu, Jian;Liu, Huimin;Wang, Youping;Xue, Zhifei;Fu, Tingdong;Yi, Bin
关键词：Rapeseed; Branch angle; Homoeologous exchange; WGCNA; QTL-seq; WRKY40
-
A genome-wide association analysis for salt tolerance during the soybean germination stage and development of KASP markers
作者：Wang, Junyan;Zhou, Miaomiao;Su, Chengfu;Wang, Junyan;Zhou, Miaomiao;Zhang, Hongmei;Liu, Xiaoqing;Zhang, Wei;Wang, Qiong;Jia, Qianru;Chen, Huatao;Xu, Donghe;Chen, Huatao
关键词：soybean; salt tolerance; germination stage; genome-wide association analysis; KASP marker
-
Therapeutic efficacy of a K5-specific phage and depolymerase against Klebsiella pneumoniae in a mouse model of infection
作者：Li, Pei;Zheng, Xiangkuan;Xu, Sixiang;Zhou, Yu;Qin, Xiayan;Hu, Zimeng;Ma, Jiale;Zhang, Wei;Li, Pei;Zheng, Xiangkuan;Xu, Sixiang;Zhou, Yu;Hu, Zimeng;Zhang, Wei;Guo, Genglin;Yu, Yanfei;Tan, Zhongming;Chen, Long
关键词：Klebsiella pneumoniae; phage; depolymerase; K5; hypervirulent; capsule
-
Selected Electrosynthesis of 3-Aminopyrazoles from α,β-Alkynic Hydrazones and Secondary Amines
作者：Tang, Dong;Zhang, Wei;Ji, Jingwen;Jiang, Rui;Wan, Yaya;Zhou, Pengjuan;Ma, Wei
关键词：
-
Genome-Wide Association Study on Candidate Genes Associated with Soybean Stem Pubescence and Hilum Colors
作者：Zhou, Miaomiao;Wang, Junyan;Su, Chengfu;Chen, Huatao;Wang, Qiong;Chen, Huatao;Hu, Shengyan;Xiong, Yawen;Chen, Huatao;Jia, Qianru;Zhang, Hongmei;Zhang, Wei;Wang, Qiong
关键词：soybean; stem pubescence color; hilum color; genome-wide association study; SNP; candidate gene
-
Genome-Wide Association Study and Identification of Candidate Genes Associated with Seed Number per Pod in Soybean
作者：Wang, Qiong;Zhang, Wei;Xu, Wenjing;Zhang, Hongmei;Liu, Xiaoqing;Chen, Xin;Chen, Huatao;Chen, Huatao
关键词：soybean; seed number per pod; leaf characteristics; genome-wide association study; single nucleotide polymorphism
