title: [Study of the intra-cultivar variability of grape DNA using RFLP and PCR methods].
abstract: Evaluation of DNA polymorphism among Vitis vinifera varieties using RFLP and PCR methods has been performed to choose a DNA technology for detection of grape intracultivar variation. DNA polymorphism of clones of the varieties Riparia Gluar, Riparia x Rupestris 101-14, Cabernet Sauvignon, Riestling reinskiy has been studied using Southern hybridization and amplification techniques. It has been shown that grape intracultivar variability of rDNA in Riparia x Rupestris 101-14 and Cabernet Sauvignon clones was caused by the modification in Alul restriction sites of rDNA. DNA variability of the randomly amplified and inter-SSR sequences of the Riparia Gluar, Riparia x Rupestris 101-14, Cabernet Sauvignon clones was also detected. A set of molecular DNA loci which can be used for grape clone identification has been obtained.
authors.forename: I A
authors.initials: IA
authors.lastname: Barysheva
authors.forename: M I
authors.initials: MI
authors.lastname: Tulaeva
authors.forename: V S
authors.initials: VS
authors.lastname: Chisnikov
mesh_terms: D001483:Base Sequence; D017931:DNA Primers; D018744:DNA, Plant / Q000235:genetics*; D008969:Molecular Sequence Data; D016133:Polymerase Chain Reaction; D012150:Polymorphism, Restriction Fragment Length; D027843:Vitis / Q000235:genetics*
chemical_list: D017931:DNA Primers; D018744:DNA, Plant