Cloning and expression of a wild eggplant cytochrome P450 gene, StoCYP77A2, involved in plant resistance to Verticillium dahliae
文献类型: 外文期刊
作者: Yang, Liu 1 ; Shi, Ce 1 ; Mu, Xiaoying 1 ; Liu, Chao 1 ; Shi, Ke 1 ; Zhu, Wenjiao 1 ; Yang, Qing 1 ;
作者机构: 1.Nanjing Agr Univ, Coll Life Sci, Nanjing 210095, Jiangsu, Peoples R China
2.Jiangsu Acad Agr Sci, Inst Plant Protect, Nanjing 210014, Peoples R China
关键词: P450;Tobacco;Solanum torvum;StoCYP77A2;Transformation;Verticillium wilt
期刊名称:PLANT BIOTECHNOLOGY REPORTS ( 影响因子:2.01; 五年影响因子:1.907 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Plant P450s play an important role in plant response to environmental stimuli, especially to pathogen challenge, besides leading to the biosynthesis of secondary metabolites. In this work, a Verticillium dahliae-induced cDNA sequence was cloned from wild eggplant Solanum torvum and designated StoCYP77A2. StoCYP77A2 encodes a 511-amino acid peptide that shows sequence homology to the plant CYP77 family. StoCYP77A2 is expressed in a tissue-specific manner with the highest expression level in stem. The expression level of StoCYP77A2 was increased in wild eggplants which were infected with Verticillium dahlia. We expressed StoCYP77A2 in V. dahliae-sensitive tobacco, and the transgenic tobacco plants were more resistant to V. dahliae infection than the wild type. Protein extraction of transgenic tobacco showed strong antifungal activity against V. dahliae, indicating that StoCYP77A2 may be involved in the synthesis of some antimicrobial compounds. These results suggest that StoCYP77A2 plays a role in plant defense to V. dahliae infection.
- 相关文献
作者其他论文 更多>>
-
Tree species diversity modulates the effects of fungal pathogens on litter decomposition: evidences from an incubation experiment
作者:Guo, Lulu;Chang, Pengfei;Deng, Meifeng;Yang, Sen;Yang, Lu;Peng, Ziyang;Wang, Zhenhua;Jia, Zhou;Wang, Bin;Liu, Chao;Liu, Lingli;Guo, Lulu;Chang, Pengfei;Deng, Meifeng;Yang, Sen;Yang, Lu;Peng, Ziyang;Wang, Zhenhua;Jia, Zhou;Wang, Bin;Liu, Chao;Liu, Lingli;Guo, Lulu;Chang, Pengfei;Yang, Lu;Peng, Ziyang;Liu, Lingli;Yang, Sen;Beugnon, Remy;Saadani, Mariem;Cesarz, Simone;Eisenhauer, Nico;Bruelheide, Helge;Beugnon, Remy;Beugnon, Remy;Saadani, Mariem;Bruelheide, Helge;Wang, Zhenhua;Jia, Zhou;Wang, Bin;Cesarz, Simone;Eisenhauer, Nico
关键词:Tree species richness; Fungal pathogen infection; Litter quality; Soil organic carbon; Biodiversity-ecosystem functioning
-
Laser-Chemical Surface Treatment for Enhanced Anti-Corrosion and Antibacterial Properties of Magnesium Alloy
作者:Xiong, Wei;Fu, Jiajun;Liu, Chao;Zhang, Tairui;Wang, Qinghua;Fu, Jiajun;Liu, Chao;Wang, Qinghua;Li, Li;Wang, Huixin;Li, Li;Wang, Huixin;Zhang, Mingjun;Ge, Zhiqiang
关键词:magnesium alloy; laser surface structuring; stearic acid treatment; superhydrophobicity; corrosion resistance; antibacterial
-
Laser-based fabrication of superwetting titanium alloy with enhanced corrosion and erosion-corrosion resistance
作者:Liu, Chao;Wang, Qinghua;Tong, Shaokai;Yue, Yanfang;Wang, Huixin;Wang, Huixin;Song, Jinpeng;Li, Yibo;Wang, Zhiguo
关键词:Titanium alloy; Laser texturing; Superhydrophobic; Corrosion resistance; Erosion -corrosion interaction
-
Evaluation of structure-chemistry coupling effects for superwetting silicon carbide by laser-based functionalization
作者:Li, Yongzhe;Fu, Jiajun;Liu, Chao;Wang, Qinghua;Wang, Huixin;Wang, Huixin
关键词:Laser processing; Ceramics; Microstructure; Surface chemistry; Superwetting
-
Transcriptome-wide N6-methyladenosine profiling reveals growth-defense trade-offs in the response of rice to brown planthopper (Nilaparvata lugens) infestation
作者:Li, Shuai;Fang, Jichao;Ji, Rui;Tan, Xinyang;Zhao, Chunqing;Fang, Jichao;He, Zhen;Jiang, Lei;Li, Yali;Yang, Liu;Hoffmann, Ary A.;Ji, Rui
关键词:rice N-6-methyladenosine; brown planthopper; plant defensive pathways; plant growth; gene regulation
-
Fabrication of antibacterial and anti-corrosive zirconia ceramics with extreme wettability by facile laser-based surface modification
作者:Liu, Chao;Fu, Jiajun;Pei, Xianjun;Zhang, Tairui;Wang, Qinghua;Liu, Chao;Fu, Jiajun;Wang, Qinghua;Li, Li;Wang, Huixin;Li, Li;Wang, Huixin
关键词:Zirconia ceramics; Laser texturing; Superhydrophobic; Antibacterial capability; Corrosion resistance
-
Facile laser-based process of superwetting zirconia ceramic with adjustable adhesion for self-cleaning and lossless droplet transfer
作者:Liu, Chao;Zheng, Junjie;Liu, Xiangfeng;Wang, Qinghua;Yin, Kai;Yin, Kai;Wang, Huixin;Wang, Huixin
关键词:Zirconia ceramics; Laser surface texturing; Superwetting; Adjustable adhesion; Droplet transfer