Genetic diversity of taraxacum germplasm revealed by sequence-related amplified polymorphism (SRAP) analysis | Zendy

Zhigang Wu | Zendy; Ning Wei | Zendy; Yaosheng Wang | Zendy; Lv Shuangshuang | Zendy; Zhao Yabo | Zendy; Xin Zhao | Zendy

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Genetic diversity of taraxacum germplasm revealed by sequence-related amplified polymorphism (SRAP) analysis

Author(s) -

Zhigang Wu,

Ning Wei,

Yaosheng Wang,

Lv Shuangshuang,

Zhao Yabo,

Xin Zhao

Publication year - 2011

Publication title -

african journal of biotechnology

Language(s) - English

Resource type - Journals

ISSN - 1684-5315

DOI - 10.5897/ajb10.2611

Subject(s) - germplasm , biology , genetic diversity , polymorphism (computer science) , population , botany , genotype , genetics , gene , demography , sociology

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 pairgroup 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. Key words : Taraxacum, sequence-related amplified polymorphism (SRAP), genetic diversity, un-weighed pairgroup method with arithmetic mean (UPMGA).

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