Isolation, phylogeny and evolutionary analysis of Pto-type disease resistance gene analogues from a Cucumis hystrix introgression line of cucumber (C. sativus)
文献类型： 外文期刊
作者： Wan, Hongjian 1 ; Qian, Chuntao 1 ; Malik, Ahmed Abbas 1 ; Zhao, Zhenguo 1 ; Chen, Jinfeng 1 ;
作者机构： 1.Nanjing Agr Univ, State Key Lab Crop Genet & Germplasm Enhancement, Nanjing 210095, Peoples R China
2.Zhejiang Acad Agr Sci, Inst Vegetables, Hangzhou 310021, Zhejiang, Peoples R China
关键词： introgression line
期刊名称：FUNCTIONAL PLANT BIOLOGY （ 影响因子：3.101； 五年影响因子：3.248 ）
ISSN：
年卷期：
页码：
收录情况： SCI
摘要： Multiple resistances to bacterial and fungal pathogens due to Pto-type serine/threonine kinase (STK) has made this protein a promising candidate for resistance breeding and provided motivation to identify functional Pto-type genes from other plant species. In our present paper, eight classes of STKs were isolated from the cucumber (Cucumis sativus L.) introgressed line 5211S that shows downy mildew resistance. Phylogenetic analysis revealed six classes of cucumber Pto-type resistance gene analogues (RGAs). Multiple sequence alignment of deduced amino acid sequences from these Pto-type RGAs and Pto showed the typical structure of a Pto protein. Non-synonymous to synonymous nucleotide substitution (K-a : K-s) ratios for these Pto-type RGAs were less than 1, indicating that purifying selection played an important role in the evolutionary process. The Pto-type RGAs identified in this study will permit further genetic characterisation that may lead to the development of specific or even broad-spectrum pathogen resistance in 5211S.
- 相关文献
作者其他论文 更多>>
-
Detection and Analysis of VOCs in Cherry Tomato Based on GC-MS and GCxGC-TOF MS Techniques
作者：Guan, Sihui;Liu, Chenxu;Yao, Zhuping;Wan, Hongjian;Ruan, Meiying;Wang, Rongqing;Ye, Qingjing;Li, Zhimiao;Zhou, Guozhi;Cheng, Yuan;Guan, Sihui
关键词：cherry tomato; VOCs; HS-SPME-GC-MS; HS-SPME-GCxGC-TOFMS; rOAV
-
Divergent Retention of Sucrose Metabolism Genes after Whole Genome Triplication in the Tomato (Solanum lycopersicum)
作者：Xu, Yang;Yao, Zhuping;Cheng, Yuan;Ruan, Meiying;Ye, Qingjing;Wang, Rongqing;Zhou, Guozhi;Liu, Jia;Wan, Hongjian;Xu, Yang;Liu, Jia;Liu, Chaochao
关键词：sucrose metabolism genes; polyploidization; Solanum lycopersicum; evolution; homologous relationship; expression pattern
-
Effects of Storage Temperature at the Early Postharvest Stage on the Firmness, Bioactive Substances, and Amino Acid Compositions of Chili Pepper (Capsicum annuum L.)
作者：Cheng, Yuan;Gao, Chengan;Yao, Zhuping;Ye, Qingjing;Wan, Hongjian;Zhou, Guozhi;Luo, Shaodan;Liu, Chaochao
关键词：pepper fruit; postharvest quality; temperature; capsaicin; amino acid composition
-
Genome-wide characterization of ascorbate peroxidase gene family in pepper (Capsicum annuum L.) in response to multiple abiotic stresses
作者：Pang, Xin;Chen, Jun;Xu, Yang;Wan, Hongjian;Liu, Jia;Zhong, Yangmin;Wang, Linlin;Zheng, Jiaqiu
关键词：pepper; ascorbate peroxidase; bioinformatics analysis; gene expression; phylogenetic relationship
-
Comprehensive identification of glutathione peroxidase (GPX) gene family in response to abiotic stress in pepper (Capsicum annuum L.)
作者：Wang, Wei;Wan, Hongjian;Cheng, Yuan;Ruan, Meiying;Ye, Qingjing;Yao, Zhuping;Wang, Rongqing;Zhou, Guozhi;Wan, Hongjian;Wang, Wei;Liu, Dandan;Wan, Hongjian
关键词：Phylogenetic analysis; Gene expression; Abiotic stress; GPX
-
Evolution of cytosolic and organellar invertases empowered the colonization and thriving of land plants
作者：Wan, Hongjian;Zhou, Guozhi;Pan, Luzhao;Zhang, Youjun;Fernie, Alisdair R.;Zhang, Youjun;Fernie, Alisdair R.;Wu, Limin;Ruan, Yong-Ling;Ruan, Yong-Ling;Ruan, Yong-Ling
关键词：
-
Pigment Biosynthesis and Molecular Genetics of Fruit Color in Pepper
作者：Wang, Linlin;Liu, Jia;Chen, Wenqi;Wan, Hongjian;Wang, Linlin;Zhong, Yangmin;Ma, Ruifang;Miao, Yeminzi;Zheng, Jiaqiu;Pang, Xin
关键词：pepper; fruit color; biosynthesis; molecular genetics; research progress
