文献类型： 外文期刊
作者： Xia, Hui 1 ; Shen, Yanqiu 1 ; Hu, Rongping 2 ; Wang, Jin 1 ; Deng, Honghong 1 ; Lin, Lijin 1 ; Lv, Xiulan 1 ; Deng, Qunxian 1 ; Xu, Kunfu 1 ; Liang, Dong 1 ;
作者机构： 1.Sichuan Agr Univ, Coll Hort, Chengdu 611130, Peoples R China
2.Sichuan Acad Agr Sci, Inst Plant Protect, Chengdu 610066, Peoples R China
关键词： anthocyanin; coloration difference; DNA methylation; grape; MYBA1; UFGT
期刊名称：JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY （ 影响因子：5.895； 五年影响因子：6.048 ）
ISSN： 0021-8561
年卷期： 2021 年 69 卷 51 期
页码：
收录情况： SCI
摘要： The "Manicure Finger" grape is notable for its fingerlike berries with a bright red top and yellow base; however, the mechanism underlying this color difference remains unknown. This study showed that the anthocyanin concentration and the expression levels of anthocyanin-related genes in the top skin were notably higher than those in the basal skin. The expression levels of DFR, UFGT, and GST were significantly correlated with the anthocyanin content. The promoters of the two VvUFGT alleles can be activated by VvMYBA1, which was verified by the yeast one-hybrid assay, the dual-luciferase reporter gene assay, and the electrophoretic mobility shift assay. Moreover, the methylation level of the VvMYBA1 promoter (-1488 to -1083 bp) in the top skin was significantly lower than that in the basal skin and was positively correlated with the anthocyanin content. Our data suggest that methylation levels of the VvMYBA1 promoter play a crucial role in regulating grape skin coloration.
- 相关文献
作者其他论文 更多>>
-
Unveiling the Texture Secrets of Morchella Germplasm: Advanced Grading and Quality Assessment Through Texture Profile Analysis (TPA)
作者：Li, Jialiang;Wan, Yan;Chen, Ying;Cao, Xuelian;Tang, Jie;Xie, Liyuan;Liu, Lixu;Hu, Rongping
关键词：morels; texture; grading; quality evaluation
-
Different Disease Levels Reveal Kiwifruit Brown Spot Impacts on Fruit Yield and Quality
作者：Zhu, Yuhang;Xu, Jing;Wang, Jun;Yang, Rui;Chen, Wen;Yao, Kaikai;Ma, Miaomiao;Wu, Cuiping;Gong, Guoshu;Zhu, Yuhang;Chen, Qinghua;Fan, Zhonghan;Hu, Rongping
关键词：Corynespora cassiicola; yield loss; fruit quality; principal component analysis; damage threshold
-
Effects of water extract from Nasturtium officinale R. Br. straw on growth and selenium uptake of peach seedlings
作者：Wang, Jun;Zhou, Kexuan;Xu, Yaxin;Jin, Xin;Xiao, Yunying;Xia, Xianmin;Lin, Lijin;Xu, Xingting;Hu, Rongping
关键词：Nasturtium officinale R. Br.; peach; plant physiology; selenium; straw water extract
-
Mutual intercropping affects the growth and selenium content of cherry tomato seedlings
作者：Liang, Le;Li, Huanxiu;Zhou, Ailing;Tang, Wanjia;Dong, Yiping;Wang, Liming;Sun, Bo;Lin, Lijin;Sun, Guochao;Huang, Zhi;Tang, Yi;Liao, Jichao;Li, Xiaomei;Li, Xiaomei;Tu, Lihua
关键词：Cherry tomato; growth; intercropping; seedlings; selenium
-
Exogenous γ-aminobutyric acid (GABA) improves the cadmium phytoremediation capacity of Solanum nigrum var. humile under cadmium stress
作者：Li, Wanzhi;Zhou, Kexuan;Jin, Xin;Lin, Lijin;Wang, Jin;Li, Xiufen;Huang, Chengyi;Hu, Rongping
关键词：cadmium; hyperaccumulator; phytoremediation; Solanum nigrum var. humile; gamma-aminobutyric acid (GABA)
-
Effects of exogenous strigolactone on the cadmium accumulation in Galinsoga parviflora Cav.
作者：Yang, Yuanxiang;Zheng, Qinfeng;Huang, Chengyi;Zhou, Kexuan;Xiao, Yunying;Lin, Lijin;Wang, Jin;Hu, Rongping;Hu, Rongping
关键词：Hyperaccumulator; strigolactone; cadmium; plant physiology
-
Effects of tea application on cadmium, phosphorus, and iron accumulations in rice (Oryza sativa L.) seedlings
作者：Shi, Jun;Liu, Dingyou;Xiang, Zufen;Liao, Shuang;Yu, Huaqing;Huang, Tingyou;Hu, Rongping;Li, Qin;Li, Xiufen;Li, Yan
关键词：cadmium; iron; phosphorus; rice (Oryza sativa L.); tea
