دراسة العلاقة و البعد الوراثي لأصناف من نخيل التمر Phoenix dactylifera L. النادرة باستخدام بعض الواسمات الجزئية

الملخص EN

This study has been conducted on four cultivars of date palms planted at the province of Basra in the southern of Iraq ,Alhabsy , Shoithi , Alnbayty and Almayasi to determine the DNA of each examined cv., as well as the variation and relationships among these cvs.

by using the technique of RAPD-PCR technique .Results showed that the primer OPB-08 amplified the longest of bands in Shoithi and Al-Mayasi cultivars ,the same primer gave 15 bands .Where as the primer OPB-09 amplified 23 bands so that length less of band in Habsy cultivar (223bp).The cultivars were distributed in tow clusters as analysed by cluster W2 program ,and Alhabsy cultivar was in segregated in a definite group .There were also a closeness of genetic relationship between Shoithi and Alnbayty.

Where as, Mayasi cultivar was separated away according to dendogram map.