A first insight into genetic diversity of Jerusalem artichoke accessions collected from different regions of Turkey assessed by ISSR markers

Authors : Fatih HANCI

Pages : 651-655

Doi:10.31015/jaefs.2021.4.26

View : 12 | Download : 5

Publication Date : 2021-12-15

Article Type : Research Paper

Abstract :The study aimed to assess genetic diversity among Jerusalem artichoke insert ignore into journalissuearticles values(Helianthus tuberosus L.); accessions using ISSR insert ignore into journalissuearticles values(Inter Simple Sequence Repeat); markers. Twenty-five Jerusalem artichoke accessions collected from the different regions of Turkey have been used for molecular analysis. Nine primers used in the study produced a total of 62 bands. A total 57 of these are polymorphic. 57 of them resulted in polymorphic. Allele`s average number was 6.33. Polymorphic information content insert ignore into journalissuearticles values(PIC); varied between 0.219 and 0.340. Examined accessions were classified into two main groups in a dendrogram. Genetic similarities varied from 0.001 to 0.815, with an average of 0.292. Also, Principal Coordinate Analysis insert ignore into journalissuearticles values(PCoA); of molecular data was conducted. These findings present valuable diversity data for recognizing the Jerusalem artichoke germplasm, preserving genetic richness, and determining parents for genetic enhancement.
Keywords : Genetic diversity, Gene Pool, Helianthus tuberosus L, ISSR