Random amplified polymorphic DNA analysis in Hordeum species.

摘要: Random amplified polymorphic DNA analysis was performed by applying a set of 13 arbitrary 10-mer primers to 19 Hordeum species and subspecies. High levels variation in fragment pattern were observed both within among with most the used. Genetic similarities between accessions calculated from patterns. The resulting phenograms confirmed previous relationships species.Key words: random DNA, polymerase chain reaction, polymorphism, Hordeum.