Scientia Agricultura Sinica ›› 2008, Vol. 41 ›› Issue (3): 625-635 .doi: 10.3864/j.issn.0578-1752.2008.03.001

• CROP GENETICS & BREEDING·GERMPLASM RESOURCES·MOLECULAR GENETICS •     Next Articles

Genetic Diversity of Aromatic Rice Varieties Based on SSR Markers

  

  1. 四川农业大学水稻研究所
  • Received:2007-01-18 Revised:1900-01-01 Online:2008-03-10 Published:2008-03-10

PDF

2097

Abstract: Abstract: Genetic diversity of 32 aromatic rice cultivars were analyzed by 60 SSR primers covered on 12 rice chromosomes. A total of 188 gene locus were detected, among of which 126 gene locus were effective number of alleles. The average number of gene locus per SSR locus was 3.13 with a ranged from 2 to 6. The value of allelic polymorphism information content (PIC) ranged from 0.116 to 0.744, on an average, 0.467±0.023 per SSR maker. The average similarities coefficient was 0.697±0.0035 with a ranged from 0.51 to 0.96. UPGMA cluster analysis showed that the 32 cultivars could be classified into indica and japonica distinct classes at similarities coefficient 0.58, which was generally coincident with pedigree analysis. The results indicated that SSR markers could be employed in diversity identification for aromatic varieties and in exploration for aromatic rice breeding.

Key words: Aromatic rice, SSR markers, Genetic diversity, Cluster analysis

[1] HE ZhiLin, SUN CuiXia, YUE HongLi, TAN YueXia, ZHANG YaoHai, WANG FuSheng, LIU SiTao, JIANG Dong. Genetic Diversity Analysis and GWAS of Alloocimene Based on Resequencing of Citron, Lemon Germplasm Resources [J]. Scientia Agricultura Sinica, 2026, 59(2): 386-401.
[2] XU YuJuan, ZHANG Jie, WANG TianYi, CHEN HaoYang, ZHAO JiaJia, WU BangBang, HAO YuQiong, LI XiaoHua, ZHENG XingWei, ZUO JingJing, ZHENG Jun. Identification of Glu-A3 and Glu-B3 of Low-Molecular-Weight Glutenin in Shanxi Wheat and Its Effect on Quality [J]. Scientia Agricultura Sinica, 2025, 58(24): 5110-5127.
[3] CHEN CaiJin, MA Lin, JIANG QingXue, LIU JinHui, MIAO Tong, ZHANG ZhiPeng, MENG Xiang, MA XiaoRan, ZHOU XinYue, ZHANG Jian, LIU WenHui, WANG XueMin. Genetic Diversity Analysis of Phenotypic Traits of 244 Forage Oat Germplasm Resources [J]. Scientia Agricultura Sinica, 2025, 58(23): 4825-4836.
[4] WEI YiMin, ZHOU MeiLiang, TANG Yu. Origin, Evolution and Spread of Crop Buckwheat [J]. Scientia Agricultura Sinica, 2025, 58(21): 4305-4316.
[5] LIU XiaoXu, ZHONG ZeXin, QIU JiaRen, YANG ChunXiao, ZHANG YongJun, XIE Wen, ZHANG YouJun, PAN HuiPeng. GENETIC DIVERSITY OF MTCO1 IN DIFFERENT GEOGRAPHICAL POPULATIONS OF MEGALUROTHRIPS USITATUS [J]. Scientia Agricultura Sinica, 2025, 58(21): 4361-4371.
[6] GUO MengZe, ZHANG Lei, SUN PingPing, JIANG Biao, YAN JinQiang, LI ZhengNan. Molecular Characterization and Evolutionary Dynamics of Tomato Leaf Curl New Delhi Virus Isolate from Wax Gourd (Benincasa hispida) in Guangdong [J]. Scientia Agricultura Sinica, 2025, 58(19): 3890-3904.
[7] LIU PengPeng, LI JiangBo, XU HongJun, NIE YingBin, HAN XinNian, KONG DeZhen, SANG Wei. Genetic Diversity Analysis of Protein Fractions and Quality in Xinjiang Winter Wheat Cultivar Resources [J]. Scientia Agricultura Sinica, 2025, 58(15): 2948-2959.
[8] WANG Hui, DING BaoPeng, LI YuXian, REN QuanRu, ZHOU Hai, ZHAO JunLiang, HU HaiFei. Research Progress and Prospects on Crop Pan-Genomics [J]. Scientia Agricultura Sinica, 2025, 58(11): 2045-2061.
[9] WU YuZhen, HUANG LongYu, ZHOU DaYun, HUANG YiWen, FU ShouYang, PENG Jun, KUANG Meng. Construction of SSR Fingerprint Library and Comprehensive Evaluation for Approved Cotton Varieties in China [J]. Scientia Agricultura Sinica, 2024, 57(8): 1430-1443.
[10] LI Pei, HE ZhiLin, TAN YueXia, ZHAO WanTong, FENG JinYing, CHEN GuiHu, YAN Chi, WANG ZiHao, HUANG Ping, JIANG Dong. Genetic Diversity Analysis of Mandarin and Excellent Germplasm Screening Based on Whole-Genome Resequencing Data and Phenotypic Traits [J]. Scientia Agricultura Sinica, 2024, 57(23): 4761-4773.
[11] YANG Chun, YANG DaiXing, LI Yan, LIANG SiHui, DENG XiaoQiang, QIAO DaHe, CHEN Juan, GUO Yan, LIN KaiQin, CHEN ZhengWu. Comprehensive Analysis of Morphologic Characters and Biochemical Components of Guizhou Dashu Tea Germplasms [J]. Scientia Agricultura Sinica, 2024, 57(19): 3894-3916.
[12] LI YuShan, XIAO Jing, MA Yue, TIAN Chao, ZHAO LianJia, WANG Fan, SONG Yu, JIANG ChengYao. Identification and Evaluation of Phenotypic Characters and Genetic Diversity Analysis of 169 Tomato Germplasm Resources [J]. Scientia Agricultura Sinica, 2024, 57(18): 3671-3683.
[13] ZHAI CaiJiao, GE LiJiao, CHENG YuJing, QIU Liang, WANG XiaoQiu, LIU ShuiDong. Genetic Diversity Analysis of Wax Gourd and Chieh-Qua Germplasm Resources Based on Phenotypic Traits and SSR Markers [J]. Scientia Agricultura Sinica, 2024, 57(17): 3440-3457.
[14] LEI MengLin, LIU Xia, WANG YanZhen, CUI GuoQing, MU ZhiXin, LIU LongLong, LI Xin, LU LaHu, LI XiaoLi, ZHANG XiaoJun. Genetic Diversity Analysis of Winter Wheat Germplasm Resources in Shanxi Province Based on 55K SNP Array [J]. Scientia Agricultura Sinica, 2024, 57(10): 1845-1856.
[15] SONG Xiang, WANG ZhongMan, ZHANG QiuLing, WEI YuanYuan, ZHAO XiaoGang, LIU Bo, DAI SiLan. Comprehensive Evaluation and Selection of Hybrid Offsprings of Early Flowering Spray Outdoor Chrysanthemum [J]. Scientia Agricultura Sinica, 2024, 57(1): 173-189.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
京ICP备09089781号-30
Copyright 2018 © Editorial office of Scientia Agricultura Sinica
Tel: 86-010-82106279    E-mail: zgnykx@mail.caas.net.cn
Supported by Beijing Magtech Co.Ltd