Genetic diversity of Turkish lathyrus L. landraces using ISSR markers

Author:

Uysal Hüseyin1,Acar Zeki2,Ayan İlknur2,Kurt Orhan2

Affiliation:

1. Adnan Menderes University, Agricultural Faculty, Department of Agricultural Biotechnology, Aydin, Turkey

2. Ondokuz Mayis University, Agricultural Faculty, Department of Field Crops, Samsun, Turkey

Abstract

Fifty-one Lathyrus sativus L. landraces and one L. clymenum L. landrace collected from Turkey and one L. sativus cultivar, G?rb?z, were evaluated with ISSR markers in this study to molecular characterization. Three ISSR primers were used and 45 DNA fragment were evaluated, of which 44 bands were polymorphic. The frequencies of scored bands ranged from 0.009 to 0.888 and averaged 0.363. The genotypes MLT04 and NEV02 had high similarity with 0.825 according to pairwise grouping. The furthest pairwise group was G?rb?z and MLT02 with 0.244. The nearest genotype to G?rb?z was CNR03 with 0.577. The pairwise genetic distance between L. clymenum and L. sativus ranged from 0.353 (accession NEV01) to 0.637 (accession DEN04) and pairwise genetic distance to the cultivar G?rb?z was 0.375. Assessment of genetic relationships among Lathyrus genotypes made two main groups. One of them covered only G?rb?z variety and the other covered 52 Lathyrus landrace. L. sativus and L. clymenum separated prominently in the second group.

Publisher

National Library of Serbia

Subject

Plant Science,Genetics

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