Polymorphism and association analysis of a drought-resistant gene TaLTP-s in wheat

文献类型： 外文期刊

第一作者： Li Qian

作者： Li Qian;Wang Jing-Yi;Khan, Nadia;Chang Xiao-ping;Jing Rui-lian;Li Qian;Liu Hui-min

作者机构：

关键词： Triticum aestivum L.;TaLTP;single nucleotide polymorphism;association analysis;plant height

期刊名称：JOURNAL OF INTEGRATIVE AGRICULTURE （ 影响因子：2.848； 五年影响因子：2.979 ）

ISSN： 2095-3119

年卷期： 2016 年 15 卷 6 期

页码：

收录情况： SCI

摘要： Lipid transfer protein (LTP) is a kind of small molecular protein, which is named for its ability to transfer lipid between cell membranes. It has been proved that the protein is involved in the responding to abiotic stresses. In this study, TaLTP-s, a genomic sequence of TaLTP was isolated from A genome of wheat (Triticum aestivum L). Sequencing analysis exhibited that there was no diversity in the coding region of TaLTP-s, but seven single nucleotide polymorphisms (SNPs) and 1 by insertion/deletion (InDel) were detected. in the promoter regions of different wheat accessions. Nucleotide diversity (pi) in the region was 0.00033, and linkage disequilibrium (LD) extended over almost the entire TaLTP-s region in wheat. The dCAPS markers based on sequence variations in the promoter regions (SNP-207 and SNP-1696) were developed, and three haplotypes were identified based on those markers. Association analysis between the haplotypes and agronomic traits of natural population consisted of 262 accessions showed that three haplotypes of TaLTP-s were significantly associated with plant height (PH). Among the three haplotypes, HapIII is considered as the superior haplotype for increasing plant height in the drought stress environments. The G variance at the position of 207 by could be a superior allele that significantly increased number of spikes per plant (NSP). The functional marker of TaLTP-s provide a tool for marker-assisted selection regarding to plant height and number of spikelet per plant in wheat.

分类号：

  • 相关文献

[1]A dCAPS marker developed from a stress associated protein gene TaSAP7-B governing grain size and plant height in wheat. Wang Yi-xue,Li Run-zhi,Xu Qiao-fang,Chang Xiao-ping,Hao Chen-yang,Jing Rui-lian. 2018

[2]Genetic analysis of plant height and its components in diallel crosses of bread wheat (Triticum aestivum L.). Yao, J. B.,Ma, H. X.,Ren, L. J.,Zhang, P. P.,Yang, X. M.,Yao, G. C.,Zhang, P.,Zhou, M. P.. 2011

[3]Comparative LD mapping using single SNPs and haplotypes identifies QTL for plant height and biomass as secondary traits of drought tolerance in maize. Lu, Yanli,Xu, Jie,Yuan, Zhimin,Lan, Hai,Rong, Tingzhao,Lu, Yanli,Xu, Yunbi,Xu, Yunbi,Shah, Trushar.

[4]Single-nucleotide polymorphisms, mapping and association analysis of 1-FFT-A1 gene in wheat. Yue Ai-qin,Li Run-zhi,Yue Ai-qin,Li Ang,Mao Xin-guo,Chang Xiao-ping,Jing Rui-lian. 2017

[5]Identification of Functional Genetic Variations Underlying Drought Tolerance in Maize Using SNP Markers. Hao, Zhuanfang,Li, Xinhai,Xie, Chuanxiao,Weng, Jianfeng,Li, Mingshun,Zhang, Degui,Liu, Lingling,Liu, Sisi,Zhang, Shihuang,Liang, Xiaoling. 2011

[6]Four novel polymorphisms of buffalo INSIG2 gene are associated with milk production traits in Chinese buffaloes. Deng, Tingxian,Pang, Chunying,Ma, Xiaoya,Lu, Xingrong,Duan, Anqin,Zhu, Peng,Liang, Xianwei.

[7]Crop production, nitrogen recovery and water use efficiency in rice-wheat rotation as affected by non-flooded mulching cultivation (NFMC). Ai, YW,Zhang, FS,Lu, SH,Zeng, XZ,Fan, MS. 2005

[8]Characterization of the promoter of phosphate transporter TaPHT1.2 differentially expressed in wheat varieties. Miao, Jun,Sun, Jinghan,Liu, Dongcheng,Li, Bin,Zhang, Aimin,Li, Zhensheng,Tong, Yiping,Miao, Jun. 2009

[9]A genotypic difference in primary root length is associated with the inhibitory role of transforming growth factor-beta receptor-interacting protein-1 on root meristem size in wheat. He, Xue,Fang, Jingjing,Li, Jingjuan,Qu, Baoyuan,Ren, Yongzhe,Ma, Wenying,Zhao, Xueqiang,Li, Bin,Wang, Daowen,Li, Zhensheng,Tong, Yiping,Fang, Jingjing,Li, Jingjuan,Ren, Yongzhe. 2014

[10]QTL Mapping for Adult Plant Resistance to Powdery Mildew in Italian Wheat cv. Strampelli. Asad Muhammad Azeem,BAI Bin,LAN Cai-xia,YAN Jun,XIA Xian-chun,ZHANG Yong,HE Zhong-hu. 2013

[11]Molecular detection of high- and low-molecular-weight glutenin subunit genes in common wheat cultivars from 20 countries using allele-specific markers. H. Jin,J. Yan,R. J. Peña,X. C. Xia,A. Morgounov,L. M. Han,Y. Zhang,Z. H. He. 2011

[12]The gluten protein and interactions between components determine mixograph properties in an F-6 recombinant inbred line population in bread wheat. Yong Zhang,Jianwei Tang,Jun Yan,Yelun Zhang,Yan Zhang,Xianchun Xia,Zhonghu He. 2009

[13]A MALDI-TOF based analysis of high molecular weight glutenin subunits for wheat breeding. Liu, Li,Wang, Aili,Ma, Junhong,Lan, Ping,Ma, Wujun,Liu, Li,Xia, Xianchun,He, Zhonghu,Wang, Aili,Yan, Yueming,He, Zhonghu,Bekes, Frank,Appels, Rudi. 2009

[14]Uncovering Male Fertility Transition Responsive miRNA in a Wheat Photo-Thermosensitive Genic Male Sterile Line by Deep Sequencing and Degradome Analysis. Bai, Jian-Fang,Wang, Yu-Kun,Wang, Peng,Duan, Wen-Jing,Yuan, Shao-Hua,Sun, Hui,Yuan, Guo-Liang,Ma, Jing-Xiu,Wang, Na,Zhang, Feng-Ting,Zhang, Li-Ping,Zhao, Chang-Ping,Bai, Jian-Fang,Wang, Yu-Kun,Wang, Peng,Duan, Wen-Jing,Yuan, Shao-Hua,Sun, Hui,Yuan, Guo-Liang,Ma, Jing-Xiu,Wang, Na,Zhang, Feng-Ting,Zhang, Li-Ping,Zhao, Chang-Ping,Wang, Peng,Duan, Wen-Jing. 2017

[15]Virus-Based MicroRNA Silencing and Overexpressing in Common Wheat (Triticum aestivum L.). Jian, Chao,Chi, Qing,Wang, Shijuan,Ma, Meng,Liu, Xiangli,Zhao, Huixian,Han, Ran,Zhao, Huixian. 2017

[16]GENETIC ANALYSIS OF THE GRAIN PROTEIN CONTENT IN SOFT RED WINTER WHEAT (Triticum aestivum L.). Yao, Jinbao,Ma, Hongxiang,Yang, Xueming,Zhou, Miaoping,Yang, Dan. 2014

[17]What can the Viviparous-1 gene tell us about wheat pre-harvest sprouting?. Xia, L. Q.,Yang, Y.,Ma, Y. Z.,Chen, X. M.,He, Z. H.,Roeder, M. S.,Jones, H. D.,Shewry, P. R.. 2009

[18]Agronomic improvements through the genetic and physiological regulation of nitrogen uptake in wheat (Triticum aestivum L.). Kong, Lingan,Wang, Fahong,Si, Jisheng,Lopez-bellido, Luis,Si, Jisheng,Maria Garcia-mina, Jose,Si, Jisheng. 2013

[19]Identification of SSR Marker Linked to a Major Dwarfing Gene in Common Wheat. Meng Ya-ning,Kang Su-hua,Lan Su-que,Li Xing-pu,Zhang Ye-lun,Bai Feng. 2013

[20]Evolutionary and functional study of the CDPK gene family in wheat (Triticum aestivum L.). Li, Ai-Li,Zhu, Yuan-Fang,Tan, Xiao-Mei,Wang, Xiang,Wei, Bo,Guo, Han-Zi,Zhang, Zeng-Lin,Chen, Xiao-Bo,Zhao, Guang-Yao,Kong, Xiu-Ying,Jia, Ji-Zeng,Mao, Long,Tan, Xiao-Mei.

作者其他论文 更多>>

微信小程序