文献类型： 外文期刊
作者： Dai, Shoufen 1 ; Pu, Zongjun 2 ; Liu, Dengcai 1 ; Wei, Yuming 1 ; Zheng, Youliang 1 ; Hu, Xinkun 1 ; Yan, Zehong 1 ;
作者机构： 1.Sichuan Agr Univ, Triticeae Res Inst, Chengdu 611130, Sichuan, Peoples R China
2.Sichuan Acad Agr Sci, Crop Res Inst, Chengdu 610066, Sichuan, Peoples R China
关键词： Eremopyrum distans;Eremopyrum triticeum;Evolution;F genome;Gene sequencing;Glu-1;Xe genome
期刊名称：GENE （ 影响因子：3.688； 五年影响因子：3.329 ）
ISSN：
年卷期：
页码：
收录情况： SCI
摘要： Three HMW-GS and the respective ORFs from diploid species Eremopyrum distans and Eremopyrum triticeum were characterized. Compared to homologous proteins, they showed novel modifications in all domains. In the N-terminals, the y subunit from Er. triticeum (Xey) had 98 aa residues. A short G/IIFWGTS peptide deletion was responsible for the reduced number of aa residues. The end peptide in the y subunit from Er. distans (Fy) was IPTLLR. This unique structure was involved in a replacement between x types with IPA/TLLK/R and y types with R/TSSQTVQ. Both y subunits share the same short peptide LAAQLPAMCRL as x types in the C-terminals. Phylogenic relationships among orthologous genes from Triticeae species revealed that Fy and Xey were neither purely x type nor purely y type based on the N and C terminal residues. Divergence times indicated that Glu-Xe1 and Glu-F1 were separated from each other and that Glu-Xe1 separated from orthologous loci of wild wheat relatives earlier than Glu-F1. Based on the divergence times among Glu-F1, Glu-Xe1, Glu-O1, Glu-St1, and Glu-Ta1, it is possible that genome F separation from O, St, and Ta in species of Henrardia persica, Pseudoroegneria stipifolia, and Taeniatherum crinitum was more recent than the separation of F and Xe. ? 2013 Elsevier B.V.
- 相关文献
作者其他论文 更多>>
-
Haplotype Analysis Sheds Light on the Genetic Evolution of the Powdery Mildew Resistance Locus Pm60 in Triticum Species
作者：Huang, Xuhui;Jin, Xueli;Ren, Xiaojie;Wu, Wenxuan;Ji, Wenjun;Jiang, Bo;Hao, Ming;Ning, Shunzong;Yuan, Zhongwei;Wu, Bihua;Liu, Dengcai;Huang, Lin;Ren, Xiaojie;Wei, Zhen-Zhen;Feng, Lihua;Zhang, Lianquan;Wei, Zhen-Zhen
关键词：wheat powdery mildew; Pm60; allelic variants; domesticated wheat
-
The KL system in wheat permits homoeologous crossing over between closely related chromosomes
作者：Fan, Chaolan;Li, Yazhou;Liu, Dengcai;Hao, Ming;Fan, Chaolan;Lukaszewski, Adam J.;Fan, Chaolan;Sun, Jiaojiao;Chen, Hong;Li, Liqiong;Zhang, Lanyue;Chen, Xue;Ning, Shunzong;Yuan, Zhongwei;Jiang, Bo;Chen, Xuejiao;Liu, Dengcai;Luo, Jiangtao
关键词：ph-like gene; phKL; Homoeologous recombination; Homoeology
-
Molecular characterization of stable QTL and putative candidate genes for grain zinc and iron concentrations in two related wheat populations
作者：Sun, Mengjing;Tong, Jingyang;Wang, Yue;Song, Jie;Rasheed, Awais;Li, Ming;Cao, Shuanghe;Xia, Xianchun;He, Zhonghu;Hao, Yuanfeng;Luo, Qiaoling;Zheng, Qi;Zhang, Yelun;Pu, Zongjun;Zheng, Jianmin;Liu, Lianzheng;Zhou, Anding;Rasheed, Awais;He, Zhonghu;Rasheed, Awais
关键词：
-
Identification of the Solid Stem Suppressor Gene Su-TdDof in Synthetic Hexaploid Wheat Syn-SAU-117
作者：Li, Hui;Huang, Lin;Liu, Dengcai;Zhang, Lianquan;Li, Hui;Liu, Xin;Zhang, Junqing;Chen, Longyu;Zhang, Minghu;Miao, Yongping;Ma, Pan;Hao, Ming;Jiang, Bo;Ning, Shunzong;Huang, Lin;Yuan, Zhongwei;Chen, Xuejiao;Chen, Xue;Liu, Dengcai;Zhang, Lianquan;Wan, Hongshen;Wan, Hongshen
关键词：semisolid; gene mapping; Aegilops tauschii; synthetic hexaploid wheat; lodging resistance
-
New insights on the evolution of nucleolar dominance in newly resynthesized hexaploid wheat Triticum zhukovskyi
作者：Huang, Yuhong;Liu, Yang;Guo, Xianrui;Fan, Chaolan;Yi, Congyang;Shi, Qinghua;Liu, Chang;Yuan, Jing;Han, Fangpu;Huang, Yuhong;Yi, Congyang;Han, Fangpu;Su, Handong;Liu, Dengcai;Yang, Wuyun
关键词：nucleolus organizer region; ribosomal DNA genes; nucleolar dominance; epigenetics; Triticum zhukovskyi
-
Development and Characterization of Near-Isogenic Lines Derived from Synthetic Wheat Revealing the 2 kb Insertion in the PPD-D1 Gene Responsible for Heading Delay and Grain Number Improvement
作者：Ning, Shunzong;Li, Shengke;Zhang, Lianquan;Liu, Dengcai;Ning, Shunzong;Li, Shengke;Xu, Kai;Liu, Dongmei;Ma, Li;Ma, Chunfang;Hao, Ming;Zhang, Lianquan;Huang, Lin;Chen, Xuejiao;Jiang, Bo;Yuan, Zhongwei;Liu, Dengcai;Chen, Wenjie;Zhang, Bo;Jiang, Yun
关键词：synthetic wheat; photoperiod-1; number of days to heading; grain number per spike; spike length; spikelet number per spike
-
A major QTL simultaneously increases the number of spikelets per spike and thousand-kernel weight in a wheat line
作者：Zhao, Conghao;Zhou, Jieguang;Li, Cong;Liu, Yanling;Tang, Huaping;Deng, Mei;Xu, Qiang;Zhang, Yazhou;Jiang, Qiantao;Chen, Guoyue;Qi, Pengfei;Jiang, Yunfeng;Wang, Jirui;Zheng, Youliang;Wei, Yuming;Ma, Jian;Zhao, Conghao;Zhou, Jieguang;Li, Cong;Liu, Yanling;Tang, Huaping;Deng, Mei;Xu, Qiang;Zhang, Yazhou;Jiang, Qiantao;Chen, Guoyue;Qi, Pengfei;Jiang, Yunfeng;Wang, Jirui;Zheng, Youliang;Wei, Yuming;Ma, Jian;Li, Wei;Pu, Zhien;Chen, Guangdeng;Jiang, Yun;Zheng, Zhi;Liu, Chunji;You, Jianing
关键词：
