[Temporal dynamics of allelic diversity in isolated population of pedunculate oak Quercus robur L. (Fagaceae)].

Using nine microsatellite loci, genetic diversity of small geographically isolated population of pedunculate oak Quercus robur L. (Fragaceae) was examined. The population was located outside of the species range in Bashkir Transuralia. Considerable temporal dynamics of allelic diversity, explained in terms of different effectiveness of gene flow in different years, was demonstrated.