数字农科院2.0

Genetic Diversity And Subgroups Of A.pricot (Prunus Armeniaca L.) F rom North China Using A Model-Based Method With Simple Sequence Repeats

文献类型： 外文期刊

作者： Zhang, Q. P.;Zhang, A. M.;Zhang, A. M.;Liu, N.;Liu, W. S.;Liu, D. C.;Liu, D. C.;Liu, S.

作者机构：

关键词： apricot (Prunus armeniaca L.); genetic diversity; structure; PCoA; SSR

期刊名称： XVI INTERNATIONAL SYMPOSIUM ON APRICOT BREEDING AND CULTURE

ISSN： 0567-7572

年卷期： 2018 年 1214 卷

页码：

摘要： Twenty-nine apricot accessions from North China were analyzed with 55 simple sequence repeat (SSR) markers from a TxE map. All the SSR markers were analyzed throughout the genome and compared among eight linkage groups. Linkage group 4 performed well in number of alleles per locus (Na) and effective number of alleles (Ne), in which marker BPPCT040 was prominent, with an Ne of 8.46 and Na of 10. For assessment of genetic diversity, the observed (Ho) and expected (He) heterozygosity were measured, resulting in average values of 0.419 and 0.644, respectively. Furthermore, the highest values occurred in linkage group 4 compared with all chromosomes. The mean values of Shannon's information index ranged from 0.9859 in linkage group 2 to 1.4773 in linkage group 8, with an average of 1.2025. All the apricot accessions were calculated under K=4 and grouped into four clusters according to the Q value inferred by STRUCTURE software, using a model-based method. More than 85% of apricot accessions had a maximum Q, which was more than 0.80 for the four inferred Q values. Four subgroups of 29 apricot accessions were irregular in their geographical origins, based on the results from STRUCTURE. Principal coordinates analysis (PCoA) indicated that the three inferred subgroup gene pools were closely related. The north Chinese apricot gene flow in the Yellow River Basin area is very complex and frequent. The reason is likely the introduction of cultivation and selection by humans of North China during their long history, and the complexity between the various eco-geographical groups for germplasm penetration.

分类号：

  • 相关文献

[1]Linkage Disequilibrium In North China A.nd Xingjiang Apricot Cultivars ( Prunus Armeniaca L.). Zhang, Q. P.,Zhang, A. M.,Zhang, A. M.,Liu, W. S.,Liu, S.,Liu, D. C.,Liu, D. C.,Liu, N.. 2018

[2]An Rna Sequencing Transcriptome Analysis O.f Grasspea (Lathyrus Sativus L .) And Development Of Ssr And Kasp Markers. Hu, Jinguo,Chang, Jianwu,Burlyaeva, Marina,Hao, Xiaopeng,Liu, Rong,Ren, Guixing,Wang, Dong,Wang, Yan,Yang, Tao,Yao, Yang,Zhang, Hongyan,Zong, Xuxiao. 2017

[3]Assessment of genetic diversity of sweet sorghum collection using phenotypic variation and SSR markers. Jiacheng Zheng,Ting Liu,Yuchen Qian,Jieqin Li,Yanlong Liu,Shuang Cheng,Zhaoshi Xu,Qiuwen Zhan. 2021

[4]Characterization Of Genetic Diversity And S.tructures In Natural Glycine T omentella Populations On The Southeast Islands Of China. Wang, XD, Li, XH, Zhang, ZW, Wang, KJ. 2019

[5]Genetic diversity and population structure analysis of Emmenopterys henryi Oliv., an endangered relic species endemic to China. Yanli Niu,Arvind Bhatt,Yansong Peng,Wenxing Chen,Yuan Gao,Xuanhuai Zhan,Zhiyong Zhang,Wan Hu,Manzhen Song,Zhijun Yu. 2021

[6]Genetic Diversity And Population Structure A.nalysis Of Capsicum Germplasm A ccessions. Gu, XZ, Cao, YC, Zhang, ZH, Zhang, BX, Zhao, H, Zhang, XM, Wang, HP, Li, XX, Wang, LH. 2019

[7]120份大豆种质资源遗传多样性和亲缘关系分析. 李琼,常世豪,武婷婷,耿臻,杨青春,舒文涛,李金花,张东辉,张保亮. 2021

[8]Germplasm Conservation, Molecular Identity And Morphological Characterization Of Persimmon (Diospyros Kaki Thunb.) In The Nfgp Of China. Yang, Yong,Guan, Changfei,Du, Xiaoyun,Zhang, Pingxian,Wang, Renzi,Zhang, Yangfan,Chachar, Sadaruddin. 2020

[9]Development And Validation Of Simple S.equence Repeat Markers From A rachis Hypogaea Transcript Sequences. Wang, HM, Lei, Y, Yan, LY, Wan, LY, Cai, Y, Yang, ZF, Lv, JW, Zhang, XJ, Xu, CW, Liao, BS. 2018

[10]Ssr Markers Associated With Fiber Y.ield Traits In Ramie ( Boehmeria Nivea L. Gaudich). Luan, MB, Liu, CC, Wang, XF, Xu, Y, Sun, ZM, Chen, JH. 2017

[11]Genetic Diversity And Genetic Structure O.f Natural Populations In A n Extremely Narrowly Distributed Perennial Species Glycine Tabacina (Labill.) Benth. On The Southeast Islands In China. Wang, XD, Li, XH, Zhang, ZW, Wang, KJ. 2019

[12]Qtl Mapping Of Adult-Plant Resistance T.o Leaf Rust In T he Chinese Landraces Pingyuan 50/Mingxian 169 Using The Wheat 55K Snp Array. Zhang, PP, Lan, CX, Asad, MA, Gebrewahid, TW, Xia, XC, He, ZH, Li, ZF, Liu, DQ. 2019

[13]Identification Of Commercial Cultivars Of A.garicus Bisporus In China U sing Genome-Wide Microsatellite Markers. Wang, LN, Gao, W, Wang, QY, Qu, JB, Zhang, JX, Huang, CY. 2019

[14]Genetic Structure And Relationships Of A.n Associated Population In R amie (Boehmeria Nivea L. Gaud) Evaluated By Ssr Markers. Zhu, SY, Liu, TM, Dai, QZ, Wu, DQ, Zheng, X, Tang, SW, Chen, JH. 2017

[15]Molecular Characterization Of Chinese Grape L.andraces (Vitis L.) Using M icrosatellite Dna Markers. Li, BB, Jiang, JF, Fan, XC, Zhang, Y, Sun, HS, Zhang, GH, Liu, CH. 2017

[16]Construction Of A High-Density Genetic L.inkage Map In Pear ( Pyrus Communis X Pyrus Pyrifolia Nakai) Using Ssrs And Snps Developed By Slaf-Seq. Wang, L, Li, XG, Wang, L, Xue, HB, Wu, J, Yin, H, Zhang, SL. 2017

[17]Allelic Variation Of Simple Sequence R.epeats Markers Linked To P pv Resistance In Chinese Apricot. Zhang, QP, Liu, WS, Liu, N, Zhang, YP, Xu, M, Liu, S, Ma, XX, Zhang, YJ. 2017

[18]Identification Of Qtl Tgw12 Responsible For Grain Weight In Rice Based On Recombinant Inbred Line Population Crossed By Wild Rice (Oryza Minuta) Introgression Line K1561 And Indica Rice G1025. Li, XQ, Wei, Y, Li, J, Yang, FW, Chen, Y, Chen, YH, Guo, SB, Sha, AH. 2020

[19]Characterization and validation of QTLs for adult plant stripe rust resistance in Chinese wheat landrace Dabaimai. M. Y. Wang,M. R. Xu,F. T. Wang,S. J. A. Shah,J. Feng,R. M. Lin,S. C. Xu. 2021

[20]Core Collection Of Ramie Comprising 1.151 Germplasms Based On S imple Sequence Repeats And Phenotypic Markers. Luan, MB, Chen, YM, Wang, XF, Xu, Y, Sun, ZM, Chen, JH, Wang, JS. 2018

作者其他论文 更多>>