UV-B- triggered H2O2 production mediates isoflavones synthesis in germinated soybean
文献类型: 外文期刊
第一作者: Ma, Meng
作者: Ma, Meng;Xu, Wenlin;Ma, Meng;Wang, Pei;Gu, Zhenxin;Yang, Runqiang;Zhang, Hongzhi
作者机构:
关键词: H2O2; UV-B; Germinated soybean; Isoflavones
期刊名称:FOOD CHEMISTRY-X ( 影响因子:6.443; 五年影响因子:6.443 )
ISSN: 2590-1575
年卷期: 2022 年 14 卷
页码:
收录情况: SCI
摘要: In this study, the functions of Hydrogen peroxide (H2O2) on the synthesis of isoflavones in germinated soybean under UV-B radiation were investigated. Results showed that the activity, gene, and protein expression of NADPH oxidase were up-regulated by 1.46, 6.92, and 1.34 times with UV-B radiation, while endogenous H2O2 content was also significantly increased. UV-B radiation and exogenous H2O2 treatment significantly increased the activities, gene and protein expression of phenylalanine ammonia lyase (PAL), chalcone synthase (CHS), and isoflavone synthase (IFS) involved in isoflavones synthesis, and there was a synergistic effect with combining treatment. However, these up-regulation effects were suppressed by the supplementary diphenylene iodonium (DPI), which is the inhibitor of NADPH oxidase. Interestingly, the inhibition effect was largely reversed by exogenous H2O2, indicating that H2O2 was indispensable in regulating the isoflavones synthesis in germinated soybeans under UV-B radiation. Overall, H2O2 is an essential signaling molecule, mediating UV-B-induced isoflavone accumulation.
分类号:
- 相关文献
作者其他论文 更多>>
-
Comparison of the transcriptome and metabolome of wheat (Triticum aestivum L.) proteins content during grain formation provides insight
作者:Shi, Jia;Wang, Lihong;Wang, Zhong;Li, Jianfeng;Zhang, Hongzhi;Gao, Xin;Wang, Chunsheng;Xia, Jianqiang;Zhao, Zhun;Wang, Zhenlong;Yang, Zhenyu;Xu, Zihan;Zhang, Yueqiang;Fan, Zheru
关键词:wheat; transcriptome; metabolome; glutenin content; WGCNA
-
Promotion of apoplastic oxidative burst by artificially selected GhCBSX3A enhances Verticillium dahliae resistance in upland cotton
作者:Zhang, Yihao;Yuan, Yuan;Zhang, Yaning;Gao, Chenxu;Ma, Meng;Li, Fuguang;Yang, Zhaoen;Zhang, Yihao;Yuan, Yuan;Xi, Hongfang;Ma, Meng;Huang, Qian;Li, Fuguang;Yang, Zhaoen;Zhang, Yihao;Li, Fuguang;Yang, Zhaoen;Zhang, Yihao;Zhang, Yihao
关键词:upland cotton; Verticillium dahliae; reactive oxygen species; artificial selection
-
Bi-2-(2-phenethyl)chromone derivatives from agarwood of Aquilaria filaria in the Philippines
作者:Mei, Wei-Li;Dai, Hao-Fu;Yang, Hong -Run;Wang, Hao;Wang, Pei;Liu, Fang-Zheng;Chai, Hong-Xing;Cai, Cai-Hong;Yang, Li;Yuan, Jing-Zhe;Mei, Wei-Li;Dai, Hao-Fu;Yang, Hong -Run;Liu, Fang-Zheng;Chai, Hong-Xing;Jiang, Bei;Dai, Hao-Fu
关键词:Aquilaria filaria; Thymelaeaceae; 2-(2-Phenethyl)chromone dimers; Anti-inflammatory activity; Philippines
-
Synthetic Microbial Community Promotes Bacterial Communities Leading to Soil Multifunctionality in Desertified Land
作者:Hao, Xinwei;Wang, Xiao;Chen, Chunlei;Wang, Congcong;Shen, Xihui;Gu, Yazhou;Zhang, Hongzhi;Liu, Xiaozhen;Zhang, Xiaoqing;Liu, Xingyu
关键词:desertified land; synthetic microbial community; soil microbiome; nutrient cycling; soil multifunctionality
-
Homoerythrina-type alkaloids with neuroprotective activity from the branches of Cephalotaxus hainanensis Li
作者:Yan, Hao;Zhou, Shuang-Qing;Yan, Hao;Wang, Hao;Chen, Peng-Wei;Yang, Li;Chen, Hui -Qin;Wu, Fei;Wang, Pei;Dai, Hao-Fu;Mei, Wen-Li;Huang, Xiao-Long
关键词:Cephalotaxus hainanensis Li; Homoerythrina-type alkaloid; Neuroprotective activity
-
Hyperspectal imaging technology for phenotyping iron and boron deficiency in Brassica napus under greenhouse conditions
作者:Li, Hui;Wan, Long;Li, Chengsong;Wang, Lihong;Zhu, Shiping;Wang, Pei;Li, Hui;Wang, Pei;Li, Chengsong;Li, Chengsong;Chen, Xinping;Wang, Pei
关键词:deficiency identification; rapeseed; iron and boron; hyperspectral imaging; MSC-CARS-LDA
-
Metabolomics Analysis of Different Quinoa Cultivars Based on UPLC-ZenoTOF-MS/MS and Investigation into Their Antioxidant Characteristics
作者:Wang, Shufang;Liu, Guannan;Xie, Chong;Yang, Runqiang;Xu, Jianhong;Tu, Kang;Wang, Shufang;Zhou, You;Wu, Jirong;Xu, Jianhong
关键词:quinoa; metabolomics; variance analysis; antioxidant properties; UPLC-ZenoTOF-MS/MS