Genetic diversity of taraxacum germplasm revealed by sequence-related amplified polymorphism (SRAP) analysis
文献类型： 外文期刊
作者： Wu, Zhigang 1 ; Ning, Wei 1 ; Wang, Yaosheng 3 ; Lv, Shuangshuang 4 ; Zhao, Yabo 1 ; Zhao, Xin 1 ;
作者机构： 1.Shenyang Agr Univ, Coll Hort, Shenyang 110886, Peoples R China
2.Liaoning Acad Agr Sci, Floricultural Res Inst, Liaoning, Peoples R China
3.Univ Copenhagen, Fac Life Sci, Dept Agr & Ecol, DK-2630 Taastrup, Denmark
4.Shenyang Agr Univ, Inst Anal, Shenyang 110886, Peoples R China
关键词： Taraxacum;sequence-related amplified polymorphism (SRAP);genetic diversity;un-weighed pair-group method with arithmetic mean (UPMGA)
期刊名称：AFRICAN JOURNAL OF BIOTECHNOLOGY （ 影响因子：0.573； 五年影响因子：0.794 ）
ISSN： 1684-5315
年卷期： 2011 年 10 卷 47 期
页码：
收录情况： SCI
摘要： Sequence-related amplified polymorphism (SRAP) and morphological markers were employed to determine the genetic diversity and relations among 11 population of taraxacum in northeast of China. Data on 34 morphological traits were collected and analyzed. A total of 795 polymorphic SRAP's bands were scored with 20 combinations of primers. The genetic relationships analyzed with un-weighed pair-group method with arithmetic mean (UPMGA) showed that 11 population of taraxacum were grouped into three clusters. The results reveal by SRAP molecular markers were consistent with those based on the agronomic traits, suggesting that SRAP markers could be used in the taxonomic analysis of taraxacum germplasm.
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