TY - JOUR T1 - A first insight into genetic diversity of Jerusalem artichoke accessions collected from different regions of Turkey assessed by ISSR markers AU - Hancı, Fatih PY - 2021 DA - December Y2 - 2021 DO - 10.31015/jaefs.2021.4.26 JF - International Journal of Agriculture Environment and Food Sciences JO - int. j. agric. environ. food sci. PB - Gültekin ÖZDEMİR WT - DergiPark SN - 2618-5946 SP - 651 EP - 655 VL - 5 IS - 4 LA - en AB - The study aimed to assess genetic diversity among Jerusalem artichoke (Helianthus tuberosus L.) accessions using ISSR (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 (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 (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. KW - Genetic diversity KW - Gene-Pool KW - Helianthus tuberosus L. KW - ISSR CR - Balkaya, A. and Yanmaz, R. (2001). Conservation Facilities of Plant Genetic Resources and Working Systems of Seed Gene Banks. International Journal of Environment, 39: 25-30. CR - Broughton, W.J., Hernandez, G., Blair, M., Beebe, S., Gepts, P., Vanderleyden, J. (2003). Beans (Phaseolus vulgaris) Model Food Legumes. Plant and Soil, 252: 55-128 CR - Brown, H.D. (1989). Core Collection: A Practical Approach to Genetic Resources Management, Genome, 31(2), 818-824. CR - Hammer, O., Harper D.A.T., Ryan, P.D. (2001). 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