Inter simple sequence repeat (ISSR) markers as a tool for the assessment of both genetic diversity and gene pool origin in common bean (Phaseolus vulgaris L.)

被引：87

作者：

Galván, MZ

Bornet, B

Balatti, PA

Branchard, M

机构：

[1] Natl Univ La Plata, Inst Fisiol Vegetal, Fac Ciencias Agrarias & Forestales, RA-1900 La Plata, Argentina

[2] Univ Bretagne Occidentale, Lab Biotechnol & Physiol Vegetales, ISAMOR, F-29280 Plouzane, France

来源：

EUPHYTICA | 2003年 / 132卷 / 03期

关键词：

common bean; fingerprints; ISSR; genetic relationships; Phaseolus vulgaris;

D O I：

10.1023/A:1025032622411

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

In this study, we report the use of ISSR to assess genetic diversity and to determine the relationships among ten cultivars of common bean developed in Argentina and three materials from France. ISSR markers resolved two major groups corresponding to the Andean and Mesoamerican gene pools of common bean. We compared the results of previous analysis, performed with RAPD markers (Galvan et al., 2001), with the results generated by means of ISSR. It appears that ISSR are better tools than RAPDs to identify beans by gene pool of origin though they did not revealed as many differences between individuals as RAPDs.

引用

页码：297 / 301

页数：5

共 30 条

[1] A codominant DNA marker closely linked to the rice nuclear restorer gene, Rf-1, identified with inter-SSR fingerprinting [J].