%0 Journal Article
%T Dehydrogenase isoenzyme polymorphism in genus Prunus, subgenus Cerasus
%A £¿oli£¿ Slavica
%A Rakonjac Vera
%A Fotiri£¿-Ak£¿i£¿ Milica
%A Nikoli£¿ Dragan
%J Genetika
%D 2012
%I Serbian Genetics Society
%R 10.2298/gensr1203619c
%X Dehydrogenase polymorphism was studied in 36 sour cherry (Prunus cerasus L.), sweet cherry (Prunus avuim L.), mahaleb (Prunus mahaleb L.), ground cherry (Prunus fruticosa Pall.), duke cherry (Prunus gondounii Redh.), Japanese flowering cherry (Prunus serrulata Lindl.) and four iterspecific hybrids (standard cherry rootstocks ¡®Gisela 5¡¯, ¡®Gisela 6¡¯, ¡®Max Ma¡¯ and ¡®Colt¡¯). Inner bark of one-year-old shoots, in dormant stage, was used for enzyme extraction. Vertical PAGE was used for isoenzyme analysis: alcohol dehydrogenase (ADH), formate dehydrogenase (FDH), glutamate dehydrogenase (GDH), isocitrate dehydrogenaze (IDH), malate dehydrogenase (MDH), phosphogluconate dehydrogenase (PGD), and shikimate dehydrogenase (SDH). All studied systems were polymorphic at 10 loci: Adh -1 (3 genotypes) and Adh-2 (5 genotypes), Fdh-1 (2 genotypes), Gdh-1 (3 genotypes), Idh-1 (4 genotypes) i Idh -2 (5 genotypes), Mdh-1 (3 genotypes), Pgd-1 (4 genotypes), Sdh-1 (1 genotype) i Sdh-2 (3 genotypes). Cluster analysis was used to construct dendrogram on which four groups of similar genotypes were separated. Obtained results indicate that studied enzyme systems can be used for determination of genus Prunus, subgenus Cerasus. Among studied enzyme systems ADH, IDH and SDH were the most polymorphic and most useful to identify genetic variability. Polymorphism of FDH and GDH in genus Prunus, subgenus Cerasus was described first time in this work. First results for dehydrogenase variability of Obla inska indicate that polymorphism of loci Idh-2 and Sdh-2 can be useful for discrimination of different clones.
%K cluster analysis
%K dehydrogenase
%K electrophoresis
%K polymorphism
%K Prunus spp
%U http://www.doiserbia.nb.rs/img/doi/0534-0012/2012/0534-00121203619C.pdf