RAPD variation and population genetic structure in Prunus mahaleb (Rosaceae), an animal-dispersed tree
نویسندگان
چکیده
منابع مشابه
genetic variation of mahaleb (prunus mahaleb l.) genotypes based on morphological traits and rapd primers
mahaleb (prunus mahalab l.) is used as a rootstock for cherries in iran and many other countries. in this research, rapd markers were used to determine the genetic diversity among eight genotypes of mahaleb evaluated in two separate research grardens in karaj, iran. these genotypes are used as mother plants for seed production. totally 40 random primers were examined for pcr reactions on the te...
متن کاملContemporary pollen and seed dispersal in a Prunus mahaleb population: patterns in distance and direction.
Pollination and seed dispersal determine the spatial pattern of gene flow in plant populations and, for those species relying on pollinators and frugivores as dispersal vectors, animal activity plays a key role in determining this spatial pattern. For these plant species, reported dispersal patterns are dominated by short-distance movements with a significant amount of immigration. However, the...
متن کاملPopulation genetic analysis of European Prunus spinosa (Rosaceae) using chloroplast DNA markers.
Chloroplast DNA diversity in Prunus spinosa, a common shrub of European deciduous forests, was assessed using the polymerase chain reaction restriction fragment length polymorphism (PCR-RFLP) technique. Thirty-two haplotypes were detected in 25 populations spread across the European continent. Ten haplotypes were shared by two or more populations, and 22 were private. The major proportion of th...
متن کاملMating patterns, pollen dispersal, and the ecological maternal neighbourhood in a Prunus mahaleb L. population.
Gender polymorphism, plant-animal interactions, and environmental heterogeneity are the three important sources of variation in mating system and pollen dispersal patterns. We used progeny arrays and paternity analysis to assess the effects of gender type and density level on variation in mating patterns within a highly isolated population of Prunus mahaleb, a gynodioecious species. All the adu...
متن کاملEvaluation of Total Phenolic Content and Antioxidant Activity in Ten Selected Mahaleb (Prunus mahaleb L.) Genotypes
Mahaleb (Prunus mahaleb L.) is an important rootstock for P. avium and P. cerasus cultivars. The present study has compared the phenolic contents and antioxidant activity of the methanolic extracts of the barks, leaves and fruits of ten selected mahaleb genotypes. The total phenolic content (5.11-131.77 mg GA g-1) in barks and the total flavonoid (54.06-180.6 mg QE g-1) and proanthocyanidin (8....
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ژورنال
عنوان ژورنال: Molecular Ecology
سال: 2000
ISSN: 0962-1083,1365-294X
DOI: 10.1046/j.1365-294x.2000.01009.x