Genistein: A Novel Anthocyanin Synthesis Promoter that Directly Regulates Biosynthetic Genes in Red Cabbage in a Light-Dependent Way
文献类型: 外文期刊
作者: Zhang, Na 1 ; Qi, Yan 1 ; Zhang, Hai-Jun 3 ; Wang, Xiaoyun 1 ; Li, Hongfei 1 ; Shi, Yantong 2 ; Guo, Yang-Dong 1 ;
作者机构: 1.China Agr Univ, Coll Hort, Beijing, Peoples R China
2.Beijing Agr Technol Extens Stn, Beijing, Peoples R China
3.Beijing Acad Agr & Forestry Sci, BVPC, Beijing, Peoples R China
关键词: anthocyanin;antioxidant activity;gene expression;GNT;red cabbage
期刊名称:FRONTIERS IN PLANT SCIENCE ( 影响因子:5.753; 五年影响因子:6.612 )
ISSN: 1664-462X
年卷期: 2016 年 7 卷
页码:
收录情况: SCI
摘要: Genistein (GNT), an isoflavone, is used in the clinical treatment of various health disorders. GNT is found in primary food source plants and some medical plants. However, studies on the functions of GNT in plants are rarely reported. In this study, we demonstrated that GNT plays an important role in promoting anthocyanin accumulation in red cabbage. GNT solutions (10, 20, 30, 40, and 50 mg/L) as foliar fertilizers were applied to red cabbage. Consequently, anthocyanin accumulation in red cabbage increased in a light-dependent manner. GNT solution at 30 mg/L exhibited the optimal effect on anthocyanin accumulation, which was twice that of the control. Quantitative real-time PCR analysis indicated that GNT application upregulated the expression of all structural genes, contributing to anthocyanin biosynthesis under light conditions. Under dark conditions, GNT exerted no significant promotive effect on anthocyanin accumulation; only early biosynthetic genes of anthocyanin biosynthesis responded to GNT. The promotive effect of GNT on anthocyanin biosynthesis is directly attributable to the regulation of structural gene expression. Transcription factors exhibited no response to GNT. The levels of anthocyanin in red cabbage positively correlated with the enzyme activities of antioxidant systems. This finding correlation suggested that the promotive effect of GNT on anthocyanin levels was correlated with improved antioxidant activity in the red cabbage.
- 相关文献
作者其他论文 更多>>
-
SlWRKY37 targets SlLEA2 and SlABI5-like7 to regulate seed germination vigor in tomato
作者:Wang, Zhirong;Zhang, Jialong;Deng, Qilin;Guo, Yang-Dong;Zhang, Jialong;Deng, Qilin;Zhang, Yumeng;Pei, Manying;Zhao, Yinling;Zhang, Haijun;Zhang, Haijun;Zhang, Haijun;Zhang, Haijun;Wang, Zhirong
关键词:Phosphorylation; Seed dormancy; SlABI5-like7; Solanum lycopersicum; Transcriptive activation
-
Deciphering maize vertical leaf area profiles by fusing spectral imagery data and a bell-shaped function
作者:Cheng, Jinpeng;Han, Shaoyu;Zhao, Chunjiang;Zhang, Na;Zhao, Yu;Wang, Han;Yang, Guijun;Yang, Hao;Cheng, Jinpeng;Zhao, Chunjiang;Verrelst, Jochem;Lei, Lei;Yang, Guijun
关键词:Remote sensing; Vertical leaf area profile; Spectral imagery; Random forest; Radiative transfer model; Bell-shaped function; Maize
-
Expression analysis and functional characterization of tomato Tubby-like protein family
作者:Zhang, Jiaojiao;Wang, Xinman;Dong, Xiaonan;Wang, Fei;Guo, Yang-Dong;Zhao, Bing;Zhang, Na;Guo, Yang-Dong;Zhang, Na;Cao, Lingling;Li, Shuangtao;Liu, Ziji;Zhang, Xichun
关键词:E3 ubiquitin ligase; F -box protein; Subcellular localization; Solanum lycopersicum; Transactivation activity; Tubby domain
-
A tubby-like protein CsTLP8 acts in the ABA signaling pathway and negatively regulates osmotic stresses tolerance during seed germination
作者:Li, Shuangtao;Wang, Zhirong;Wang, Fei;Lv, Hongmei;Cao, Meng;Zhang, Na;Zhao, Bing;Guo, Yang-Dong;Li, Shuangtao;Li, Fengju;Wang, Hao;Li, Xingsheng;Yuan, Xiaowei
关键词:Cucumis sativus L; E3 ubiquitin ligase; Salt stress; Osmotic stress; Transcription factor; Tubby-like protein
-
CsSNAT positively regulates salt tolerance and growth of cucumber by promoting melatonin biosynthesis
作者:Qi, Chuandong;Liu, Ying;Wang, Xiaoyun;Dong, Danhui;Li, Xiangdong;Zhang, Na;Guo, Yang-Dong;Zhang, Haijun;Yuan, Xiaowei;Li, Xingsheng;Zhang, Xichun
关键词:CsSNAT; Cucumber (Cucumis sativus); Growth; Melatonin; ROS accumulation; Salt stress
-
Melatonin promotes carotenoid biosynthesis in an ethylene-dependent manner in tomato fruits
作者:Sun, Qianqian;Liu, Lun;Zhang, Lei;Lv, Hongmei;He, Qing;Guo, Luqin;Zhang, Na;Zhao, Bing;Guo, Yang-Dong;Sun, Qianqian;Zhang, Xichun;He, Hongju;Ren, Shuxin
关键词:Carotenoid; Ethylene; Fruit ripening; Melatonin; Solanum lycopersicum
-
SlSNAT Interacts with HSP40, a Molecular Chaperone, to Regulate Melatonin Biosynthesis and Promote Thermotolerance in Tomato
作者:Wang, Xiaoyun;Xie, Qian;Liu, Ying;Lv, Hongmei;Bai, Ruyue;Li, Xiangdong;Guo, Yang-Dong;Zhang, Na;Zhang, Haijun;Ma, Rui;Zhang, Xichun
关键词:HSP40; Melatonin biosynthesis; Protein interaction; ROS scavenging; SNAT; Thermotolerance; Tomato



