dc.description.abstract |
Olive grows in the mid
-
latitudes in the world and in areas with Mediterranean climate.
Olive is one of the important agricultural products
in Mediterranean Basin and Turkey.
Its contribution to economy makes it valuable to determine the genetic relations among
different olive varieties. In this study, genetic variations among 13 different olive cultivars
were determined through 22 ISSR prime
rs by obtaining valuable bands from 7 of them.
The cultivars were mainly Turkish, namely, Edremit, Gemlik, Domat, Uslu, Çilli, Eşek,
Kaba, Çekişte Nazilli, Memecik, Tavşan Yüreği, Halhalı, Manzanilla, and Çekişte
Bozdoğan, grown in different regions. Total
ly, 92 bands were obtained and it was
observed that all of these were polymorphic. Polymorphic Information Content (PIC),
Marker Index (MI), and Resolving Power (RP) averaged 0.19, 2.36 and 2.73 per primer,
respectively, showing the high efficiency and rel
iability of the markers used. In conclusion
to ISSR markers analyses as the number of polymorphic loci, genetic diversity and olive
relationships through UPGMA and Neighbor Joining dendrogram based on Nei’s genetic
distance and PCO, it was observed that Ta
vşan Yüreği and Halhalı varieties formed one
set and Çekişte Nazilli and Manzanilla varieties formed another set together.
Keywords:
Neighbor Joining,
Olea europaea sativa
L., Principal coordinate analysis,
UPGMA. |
en_US |