Identification of Sakura interspecific hybrids in Prunus collections

Identification of Sakura interspecific hybrids in Prunus collections

Blog Article

The use of IRAP and ISSR markers for the genetic analysis of Cerasus and Padus samples from the NCFRCHVW collection made it possible to establish the collection genetic structure and identify interspecific hybrids of cherry trees.Clustering of genotyped samples revealed 4 main clusters: 1) Bird cherry; 2) Cherries; 3) popularfilm.blog Interspecific hybrids of sakura; 4) Sakura.Most of the hybrid forms of sakura and cherries have formed a separate group, which is different from both sour and sweet cherry varieties, and from the classic fleshlight automatique sakura varieties.

Also, some samples were identified that were assigned to groups that were not typical for them.These samples include the genotype of the Sibirskaya krasavitsa bird cherry, AI72 rootstock, Podbelskaya cherry, Polskaya sakura and ornamental cherry Rexii.In general, ISSR and IRAP markers have demonstrated their effectiveness as tools for genetic analysis of Prunus collections and identification of genotypes arising in the course of interspecific hybridization.