Genetic diversity study in some Barley diverse landraces based on RAPD markers in Kurdistan region of Iraq
Journal Title: International Journal of Farming and Allied Sciences - Year 2018, Vol 7, Issue 4
Abstract
In this study, the molecular variation of 10 Barley diverse landraces was estimated using random amplified polymorphic DNA (RAPD) markers. These landraces were collected from different bioclimatic Kurdistan region of Iraq. The amplification products varied from 5 to 11 bands ranging between 260 and 2900 bp. On 81 fragments counted, 51 are polymorphic showing a high level of polymorphism (71.8%). The phylogenetic relationship between the studied landraces was evaluated according to phylogenetic tree based on (UPGMA) method that classified barley landraces in 4 homogeneous groups. Among which, the group C included the majority of the landraces with the introduced variety ‘Sharazor‘. The genetic distance between these landraces is reduced, may be because of the presence of a common ancestor which led to a low genetic diversity. The result of the study indicated that the registered varieties in our country, possesed relatively low genetic variation.
Authors and Affiliations
Hana Hamidi
Keywords
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