The myb transcription factor MdMYB6 suppresses anthocyanin biosynthesis in transgenic Arabidopsis
文献类型： 外文期刊
作者： Gao, Jian-Jie 1 ; Shen, Xue-Fang 1 ; Zhang, Zhen 2 ; Peng, Ri-He 1 ; Xiong, Ai-Sheng 1 ; Xu, Jing 2 ; Zhu, Bo 1 ; Zheng, 1 ;
作者机构： 1.Shanghai Acad Agr Sci, Agrobiotechnol Res Ctr, Shanghai 201106, Peoples R China
2.Nanjing Agr Univ, Coll Hort, Nanjing 210095, Peoples R China
3.Shanghai Acad Agr Sci, Biotechnol Res Inst, Shanghai 201106, Peoples R China
关键词： sucrose: 57-50-1;anthocyanin: synthesis;accumulation;R2R3-Myb protein: transcription factor
期刊名称：PLANT CELL TISSUE AND ORGAN CULTURE （ 影响因子：2.711； 五年影响因子：2.73 ）
ISSN：
年卷期：
页码：
收录情况： SCI
摘要： The R2R3-Myb proteins comprise a large family of plant transcription factors that regulate the expression of multiple drought-responsive and cold-responsive genes by binding special cis-elements at the promoter. There have been previous studies in transgenic plant over-expression of the myb protein. In this article, we analyzed the function of MdMYB6, an R2R3-type Myb transcription factor from apples (Malus x domestica), in transgenic Arabidopsis plants. In contrast to wild type plants, these transgenic lines accumulated less anthocyanin. Equimolar concentrations of sorbitol did not alter the anthocyanin accumulation. Real-time polymerase chain reaction (PCR) indicated that MdMYB6 over-expression suppressed enzymes involved in anthocyanin biosynthesis and some Arabidopsis basic helix-loop-helix (bHLH) genes. The MdMYB6 transcription faction may be an important repressor of anthocyanin biosynthesis in plants.
- 相关文献
作者其他论文 更多>>
-
Development of "environmentally friendly" super Escherichia coli strains that can completely biodegrade toluene
作者：Wang, Yu;Qian, Cen;Tian, Yong-Sheng;Gao, Jian-Jie;Xu, Jing;Li, Zhen-Jun;Fu, Xiao-Yan;Han, Hong-Juan;Zhang, Wen-Hui;Zhang, Hao;Wang, Bo;Peng, Ri-He;Yao, Quan-Hong;Wang, Yu;Deng, Yong-Dong;Tian, Yong-Sheng;Han, Hong-Juan;Wang, Bo;Sun, Yuan-Zhang
关键词：Toluene; Biodegradation; Environmental pollution; Engineered bacteria; Synthetic biology
-
Comparative physiological and transcriptomic analyses identify computationally predicted key genes and regulatory pathways in non-heading Chinese cabbage under heat stress
作者：Liu, Wei;Dai, Zhangyang;Jia, Jingyi;Kan, Xianzhao;Zhu, Bo;Li, Xiaofeng;Zhu, Hongfang
关键词：Non-heading chinese cabbage; Heat stress; WGCNA analyses; Transcription factors; Gene expression
-
Genome-wide analysis of OPR family genes in Vitis vinifera and the role of VvOPR1 in copper, zinc tolerance
作者：You, Shuang-Hong;Chen, Yuan-Ping;Shi, Wen-Jing;Li, Xue;Wu, Zheng;Yao, Quan-Hong
关键词：reductase; grapevine; gene family; copper and zinc stress; mechanism
-
Identification, comparative and phylogenetic analysis of eight Vitis species based on the chloroplast genome revealed their contribution to heat tolerance in grapevines
作者：Zhang, Lipeng;Liu, Jingjing;Liu, Huaifeng;Ma, Chao;Song, Yue;Li, Junpeng;Zhang, Zhen;Xu, Yuanyuan;Fan, Dongying;Liu, Mingying;Ren, Yi;He, Juan;Song, Shiren;Xu, Wenping;Ma, Chao;Xi, Xiaojun
关键词：Grape; Chloroplast genomes; Heat stress; Mutation hotspot; Phylogenetic analysis
-
Utilizing zinc oxide nanoparticles as an environmentally safe biosystem to mitigate mycotoxicity and suppress Fusarium graminearium colonization in wheat
作者：Ibrahim, Ezzeldin;Hafeez, Rahila;Ogunyemi, Solabomi Olaitan;Abdallah, Yasmine;Li, Bin;Ibrahim, Ezzeldin;Xu, Lihui;Nasser, Raghda;Nasser, Raghda;Adel, Al-Shimaa Mohammed;Zhang, Zhen;Shou, Linfei;Wang, Daoze
关键词：ZnONPs; Antifungal mechanisms; DON reduction; Fusarium graminearum colonization; Plant protection
-
The complete degradation of 1,2-dichloroethane in Escherichia coli by metabolic engineering
作者：Deng, Yong-Dong;Zhang, Wen -Hui;Zuo, Zhi-Hao;Zhang, Hao;Xu, Jing;Gao, Jian- Jie;Wang, Bo;Li, Zhen-Jun;Fu, Xiao-Yan;Wang, Li -Juan;Wang, Yu;Tian, Yong-Sheng;Peng, Ri-He;Yao, Quan-Hong;Deng, Yong-Dong;Zhang, Wen -Hui;Zuo, Zhi-Hao;Zhang, Hao;Xu, Jing;Gao, Jian- Jie;Wang, Bo;Li, Zhen-Jun;Fu, Xiao-Yan;Wang, Li -Juan;Wang, Yu;Tian, Yong-Sheng;Peng, Ri-He;Yao, Quan-Hong
关键词：Bioremediation; Engineered bacteria; Environmental pollution; Metabolic engineering; Synthetic biology
-
Biosynthesis of melatonin from
l -tryptophan by an engineered microbial cell factory作者：Wang, Lijuan;Deng, Yongdong;Gao, Jianjie;Wang, Bo;Han, Hongjuan;Li, Zhenjun;Zhang, Wenhui;Wang, Yu;Fu, Xiaoyan;Peng, Rihe;Yao, Quanhong;Tian, Yongsheng;Xu, Jing;Wang, Lijuan;Deng, Yongdong;Peng, Rihe;Yao, Quanhong;Tian, Yongsheng;Xu, Jing
关键词：Biosynthesis; Melatonin;
l -Tryptophan (l -Trp); Escherichia coli; Metabolic engineering
