An analysis of the polymorphisms in a gene for being involved in drought tolerance in maize

文献类型： 外文期刊

第一作者： Li, Liang

作者： Li, Liang;Hao, Zhuanfang;Li, Xinhai;Xie, Chuanxiao;Li, Mingshun;Zhang, Degui;Weng, Jianfeng;Su, Zhijun;Zhang, Shihuang;Liang, Xiaoling

作者机构：

关键词： Maize (Zea mays L.);ivr2 gene;Drought tolerance;Functional allelic polymorphism

期刊名称：GENETICA （ 影响因子：1.082； 五年影响因子：1.489 ）

ISSN： 0016-6707

年卷期： 2011 年 139 卷 4 期

页码：

收录情况： SCI

摘要： Plant invertases catalyze the conversion of sucrose to glucose and fructose, which are distinct signals of widely varied stress-tolerance processes, including the biosynthesis and detection of hormones under water deficit. In the invertase gene family, the candidate gene ivr2 encoding plant acid-soluble invertase plays a vital role in drought tolerance. In this study, a putative genomic sequence of ivr2 including three exons and two introns was acquired and genetically analyzed using bioinformatics and statistics, based on a partial ivr2 gene sequence of the GenBank library. The ivr2 genomic sequence data from 106 maize inbred lines were obtained using five nested primer pairs. Further analysis showed that the detected polymorphic sites were mainly located in exon-1, intron-1 and exon-2 regions; High linkage disequilibrium level and low nucleotide diversity were identified at this ivr2 locus. Association mapping combined the genotypic and phenotypic data, and a total of 48 associations showed high contributions to the variations in grain yield and its components under well-watered and water-stressed conditions over 2 years of experiments. This suggested that functional polymorphisms in ivr2 were possibly associated with maize drought tolerance. This provides reference information for efficient marker-assisted selection of superior alleles in drought tolerance breeding programs.

分类号：

  • 相关文献

[1]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

[2]Identification of loci contributing to maize drought tolerance in a genome-wide association study. Wang, Nan,Lv, Xiang-ling,Li, Feng-hai,Wang, Zhen-ping,Jiang, Li-yan,Liang, Xiao-ling,Yang, Jie,Wang, Nan,Wang, Zhen-ping,Weng, Jian-feng,Zhang, De-gui,Yong, Hong-jun,Li, Ming-shun,Zhang, Shi-huang,Hao, Zhuan-fang,Li, Xin-hai.

[3]Genetic analysis of maize kernel thickness by quantitative trait locus identification. Wen, G. Q.,Liu, X. H.,Liao, C. M.. 2015

[4]Quantitative trait locus analysis for ear height in maize based on a recombinant inbred line population. Zhang, H. M.,Wu, X. P.,Liu, X. H.,Sun, Y.,Li, Z. Q.,Zhang, H. M.,Wu, X. P.,Sun, Y.,Li, Z. Q.. 2014

[5]QTL mapping for ear length and ear diameter under different nitrogen regimes in maize. Zhang, Hongmei,Li, Runzhi,Zheng, Zuping,Li, Zhong,He, Chuan,Liu, Daihui,Luo, Yangchun,Zhang, Guoqin,Liu, Xiaohong,Tan, Zhenbo,Zhang, Hongmei. 2010

[6]Stability of QTL Across Environments and QTL-by-Environment Interactions for Plant and Ear Height in Maize. Zhang Yan,Li Yong-xiang,Wang Yang,Liu Zhi-zhai,Peng Bo,Tan Wei-wei,Wang Di,Shi Yun-su,Song Yan-chun,Wang Tian-yu,Li Yu,Liu Cheng,Sun Bao-cheng,Liu Zhi-zhai. 2010

[7]Effects of Shading at Different Stages After Anthesis on Maize Grain Weight and Quality at Cytology Level. Jia Shi-fang,Li Cong-feng,Dong Shu-ting,Zhang Ji-wang,Jia Shi-fang,Li Cong-feng. 2011

[8]Bulked Segregant RNA-seq Reveals Differential Expression and SNPs of Candidate Genes Associated with Waterlogging Tolerance in Maize. Du, Hewei,Wang, Hongwei,Ding, Shuangcheng,Zhang, Binglin,Tian, Xiaohai,Xu, Yunbi,Du, Hewei,Zhu, Jianxiong,Su, Hang,Huang, Ming,Luo, An,Wei, Shudong,Du, Hewei,Xu, Yunbi,Xu, Yunbi. 2017

[9]Cloning and transformation of SCMV CP gene and regeneration of transgenic maize plants showing resistance to SCMV strain MDB. Liu, Xiaohong,Tan, Zhenbo,He, Daowen,Li, Wanchen,Zhang, Hongmei. 2009

[10]Quantitative trait locus analysis for kernel width using maize recombinant inbred lines. Hui, G. Q.,Yang, H. P.,Luo, Q.,Zhang, H. M.,Wen, G. Q.,Liu, X. H.,Song, H. X.,Wen, L.,Sun, Y.,Zhang, H. M.. 2015

[11]Comparative transcriptome analysis of sweet corn seedlings under low-temperature stress. Mao, Jihua,Yu, Yongtao,Yang, Jing,Li, Gaoke,Li, Chunyan,Qi, Xitao,Wen, Tianxiang,Hu, Jianguang. 2017

[12]Overexpression of Vitreoscilla hemoglobin increases waterlogging tolerance in Arabidopsis and maize. Du, Hewei,Shen, Xiaomeng,Zhang, Zuxin,Du, Hewei,Huang, Min,Du, Hewei,Zhang, Zuxin,Huang, Yiqin. 2016

[13]Descriptive statistics and correlation analysis of agronomic traits in a maize recombinant inbred line population. Zhang, H. M.,Hui, G. Q.,Luo, Q.,Liu, X. H.,Sun, Y.,Zhang, H. M.,Hui, G. Q.,Luo, Q.,Sun, Y.. 2014

[14]Trends of grain yield and plant traits in Chinese maize cultivars from the 1950s to the 2000s. Ci, Xiaoke,Li, Mingshun,Xu, Jiashun,Lu, Zhenyu,Bai, Pengfei,Ru, Gaolin,Zhang, Degui,Li, Xinhai,Bai, Li,Xie, Chuanxiao,Hao, Zhuanfang,Zhang, Shihuang,Ci, Xiaoke,Dong, Shuting,Liang, Xiaoling.

[15]Both major and minor QTL associated with plant height can be identified using near-isogenic lines in maize. Ding, Xiaoyu,Liu, Zhizhai,Ding, Xiaoyu,Wu, Xun,Chen, Lin,Li, Chunhui,Shi, Yunsu,Song, Yanchun,Zhang, Dengfeng,Wang, Tianyu,Li, Yu,Li, Yong-Xiang,Wu, Xun.

[16]Isolating the Mutator Transposable Element Insertional Mutant Gene mio16 of Maize Using Double Selected Amplification of Insertion Flanking Fragments (DSAIFF). Zhong Wen-juan,Zhang Mei-dong,Zheng Yong-lian,Gao You-jun,Yang Liu-qi,Wang Ming-chun,Yang Wen-peng. 2012

[17]Introgression of the crtRB1 gene into quality protein maize inbred lines using molecular markers. Liu, Li,Ding, Meiling,Chen, Wei,Fan, Xingming,Jeffers, Daniel,Zhang, Yudong,Kang, Manjit S..

[18]SPEIPM-based research on drought impact on maize yield in North China Plain. Ming Bo,Guo Yin-qiao,Liu Guang-zhou,Li Shao-kun,Ming Bo,Tao Hong-bin,Wang Pu. 2015

[19]Identification of a major quantitative trait locus for resistance to maize rough dwarf virus in a Chinese maize inbred line X178 using a linkage map based on 514 gene-derived single nucleotide polymorphisms. Shi, Li-yu,Hao, Zhuan-fang,Weng, Jian-feng,Xie, Chuan-xiao,Liu, Chang-lin,Zhang, De-gui,Li, Ming-shun,Bai, Li,Li, Xin-hai,Zhang, Shi-huang.

[20]Maize residues, soil quality, and wheat growth in China. A review. Kong, Lingan. 2014

作者其他论文 更多>>

微信小程序