数字农科院2.0

Haplotype analysis of Viviparous-1 gene in CIMMYT elite bread wheat germplasm

文献类型： 外文期刊

作者： Sun, Y. W.;Li, S. M.;Chen, X. M.;Xia, L. Q.;Jones, H. D.;Shewry, P. R.;Yang, Y.;Dreisigacker, S.

作者机构：

关键词： CIMMYT wheats;Pre-harvest sprouting;Viviparous-1;Haplotype;Seed dormancy

期刊名称： EUPHYTICA

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： Pre-harvest sprouting (PHS) greatly reduces the quality and economic value of wheat grain. In this study, a total of 168 International Maize and Wheat Improvement Center (CIMMYT) wheat germplasm lines were examined to characterize the haplotypes of Vp-1A, Vp-1B and Vp-1D, which are located on the long arms of chromosomes 3A, 3B and 3D, respectively. Among them, five new alleles of Vp-1Aa (the wild allele) were identified on chromosome 3A, and designated as Vp-1Ab, Vp-1Ac, Vp-1Ad, Vp-1Ae and Vp-1Af, respectively. The main difference between Vp-1Aa and the newly identified alleles was in the numbers of CTT repeats located in the third intron, but Vp-1Af also had 6 and 2 bp deletions at positions 2860-2865 bp and 2880-2881 bp, and possessed five SNPs within the same intron region. In the Vp-1B locus, several alleles (Vp-1Ba, Vp-1Bb, Vp-1Bc, Vp-1Bd, Vp-1Be and Vp-1Bf) have already been identified. In the present material only two, the already known allele Vp-1Bc, and a new one, designated as Vp-1Bg, were detected. Compared with Vp-Ba, Vp-1Bg had additional insertion of TCC at position 2372 bp and a 9 bp change from CTGCATC AC to GCATCAGTG at 2417-2425 bp. However, no polymorphism was detected in Vp-1D. The frequencies of Vp-1Aa Vp-1Ab, Vp-1Ac, Vp-1Ad, Vp-1Ae, and Vp-1Af were 65, 10, 11, 4, 5 and 5%, respectively. For Vp-1B, 155 out of the 168 lines were Vp-1Bc; the remaining 13 were Vp-1Bg. Analyses of the germination index (GI) and abscisic acid (ABA) sensitivity showed that genotypes with Vp-1Ab or Vp-1Af showed higher PHS resistance than the ones with other alleles, suggesting that they might be valuable for CIMMYT breeding program or germplasm introduction. The results presented here will underpin the introduction of germplasm from CIMMYT and the improvement of PHS resistance, both in CIMMYT and elsewhere.

分类号： S3

  • 相关文献

[1]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

[2]Exploiting the diversity of Viviparous-1 gene associated with pre-harvest sprouting tolerance in European wheat varieties. Xia, L. Q.,Roeder, M. S.,Xia, L. Q.,He, Z. H.,Yang, Y.,Ganal, M. W.,Shewry, P. R.. 2008

[3]Mutations of genes in synthesis of the carotenoid precursors of ABA lead to pre-harvest sprouting and photo-oxidation in rice. Fang, Jun,Chai, Chenglin,Li, Chunlai,Tang, Jiuyou,Huang, Zejun,Guo, Xiaoli,Sun, Changhui,Liu, Min,Wang, Yiqin,Cheng, Zhukuan,Chu, Chengcai,Fang, Jun,Chai, Chenglin,Li, Chunlai,Tang, Jiuyou,Huang, Zejun,Guo, Xiaoli,Sun, Changhui,Liu, Min,Wang, Yiqin,Cheng, Zhukuan,Chu, Chengcai,Fang, Jun,Chai, Chenglin,Li, Chunlai,Tang, Jiuyou,Huang, Zejun,Guo, Xiaoli,Qian, Qian,Sun, Lei,Zhang, Yan,Lu, Qingtao,Lu, Congming,Han, Bin,Chen, Fan.

[4]QTL Mapping for Wheat Seed Dormancy in a Yangmai16/Zhongmai895 Double Haploid Population. Gang Guo,Shuhao Xu,Hao Chen,Yuanfeng Hao,Hailiang Mao. 2023

[5]Combining QTL mapping and gene co-expression network analysis for prediction of candidate genes and molecular network related to yield in wheat. Wei, Jun,Fang, Yu,Jiang, Hao,Wu, Xing-ting,Zuo, Jing-hong,Xia, Xian-chun,Li, Jin-quan,Stich, Benjamin,Cao, Hong,Liu, Yong-xiu. 2022

[6]Isolation and characterization of Viviparous-1 haplotypes in wheat related species. Sun, Y. W.,Xia, L. Q.,Yang, Y.,Shewry, P. R.,Jones, H. D.. 2012

[7]The Effects Of Field Pre-Harvest S.prouting On The Morphological S tructure And Physicochemical Properties Of Rice (Oryza Sativa L.) Starch. Dai, Qigen,Guo, Baowei,Huo, Zhongyang,Zhu, Dawei,Zhang, Hongcheng,Xu, Ke,Wei, Haiyan,Qian, Zihui. 2019

[8]Mapping quantitative trait loci for pre-harvest sprouting resistance in white-grained winter wheat line CA 0431. Miao, X. L.,Zhang, Y. J.,Xia, X. C.,He, Z. H.,Zhang, Y.,Yan, J.,Chen, X. M.,He, Z. H.. 2013

[9]Integration of marker-assisted selection for resistance to pre-harvest sprouting with selection for grain-filling rate in breeding of white-kernelled wheat for the Chinese environment. Xiao, Shi-He,You, Guang-Xia,Zhang, Xiu-Ying,Yan, Chang-Sheng,Chen, Xu,Zhang, Hai-Ping. 2012

[10]Characterization of the rich haplotypes of Viviparous-1A in Chinese wheats and development of a novel sequence-tagged site marker for pre-harvest sprouting resistance. Yang, Y.,Liu, S. X.,Sun, Y. Q.,Meng, J. Y.,Zhang, C. L.,Xia, L. Q.,Zhang, C. L.. 2014

[11]Characterization of DFR allelic variations and their associations with pre-harvest sprouting resistance in a set of red-grained Chinese wheat germplasm. Bi, H. H.,Sun, Y. W.,Xiao, Y. G.,Xia, L. Q.. 2014

[12]Functional analyses of an E3 ligase gene AIP2 from wheat in Arabidopsis revealed its roles in seed germination and pre-harvest sprouting. Gao, Dong-Yao,Xu, Zhao-Shi,He, Yi,Sun, Yong-Wei,Ma, You-Zhi,Xia, Lan-Qin,Gao, Dong-Yao. 2014

[13]Identification of major loci for seed dormancy at different post-ripening stages after harvest and validation of a novel locus on chromosome 2AL in common wheat. Zhu, Yu-Lei,Wang, Sheng-Xing,Zhang, Hai-Ping,Zhao, Liang-Xia,Wu, Zeng-Yun,Jiang, Hao,Cao, Jia-Jia,Liu, Kai,Qin, Meng,Lu, Jie,Sun, Gen-Lou,Xia, Xian-Chun,Chang, Cheng,Ma, Chuan-Xi,Zhu, Yu-Lei,Wang, Sheng-Xing,Zhang, Hai-Ping,Zhao, Liang-Xia,Wu, Zeng-Yun,Jiang, Hao,Cao, Jia-Jia,Liu, Kai,Qin, Meng,Lu, Jie,Sun, Gen-Lou,Xia, Xian-Chun,Chang, Cheng,Ma, Chuan-Xi,Sun, Gen-Lou,Xia, Xian-Chun.

[14]QTL mapping for pre-harvest sprouting in a recombinant inbred line population of elite wheat varieties Zhongmai 578 and Jimai 22. Shawai, Rabiu Sani,Liu, Dan,Li, Lingli,Chen, Tiantian,Li, Ming,Cao, Shuanghe,Xia, Xianchun,Liu, Jindong,He, Zhonghu,Zhang, Yong. 2023

[15]A 4 bp InDel in the Promoter of Wheat Gene TaAFP-B Affecting Seed Dormancy Confirmed in Transgenic Rice. Feng Y.,Han Y.,Han B.,Zhao Y.,Yang Y.,Xing Y.. 2022

[16]CRISPR/Cas9-mediated restoration of Tamyb10 to create pre-harvest sprouting-resistant red wheat. Zhu, Yiwang,Lin, Yarong,Fan, Yujin,Wang, Yiwei,Li, Pengfeng,Xiong, Jiang,He, Yuhan,Cheng, Shifeng,Ye, Xingguo,Wang, Feng,Goodrich, Justin,Zhu, Jian-Kang,Wang, Ke,Zhang, Cui-Jun. 2023

[17]WEAK SEED DORMANCY 1, an aminotransferase protein, regulates seed dormancy in rice through the GA and ABA pathways. Huang, Yunshuai,Song, Jiawei,Hao, Qixian,Mou, Changling,Wu, Hongming,Zhang, Fulin,Zhu, Ziyan,Wang, Ping,Ma, Tengfei,Fu, Kai,Chen, Yaping,Nguyen, Thanhliem,Liu, Shijia,Jiang, Ling,Wan, Jianmin. 2023

[18]Integrative genomic and transcriptomic approaches decipher pre-harvest sprouting resistance in rice. Yang, Lv,Yang, Renyuan,Wang, Yuxuan,Asad, Muhammad Asad Ullah,Wang, Yueying,Chang, Zhiyuan,Miao, Tianhui,Yang, Shudong,Wei, Yiting,Wu, Shanshan,Bao, Jiaxue,Wu, Mingming,Ye, Jing,Zhai, Rongrong,Ye, Shenghai,Zhang, Xiaoming,Zeng, Faliang,Yu, Faming. 2025

[19]Microarray-based gene expression analysis of strong seed dormancy in rice cv. N22 and less dormant mutant derivatives. Wu, Tao,Yang, Chunyan,Ding, Baoxu,Feng, Zhiming,Wang, Qian,He, Jun,Jiang, Ling,Wan, Jianmin,Wan, Jianmin,Tong, Jianhua,Xiao, Langtao. 2016

[20]Exogenous auxin regulates multi-metabolic network and embryo development, controlling seed secondary dormancy and germination in Nicotiana tabacum L.. Li, Zhenhua,Wang, Jianhua,Li, Zhenhua,Zhang, Jie,Zhao, Jiehong,Ren, Xueliang,Liu, Yiling,Fu, Junjie,Wang, Guoying. 2016

作者其他论文 更多>>