SodininkyStĖ ir darŽininkyStĖ 27(3)

26. Негру П. В., Мевеева Мевеева Мевеева Мевеева Медведева Т. Н. 1990. лектрофоретические лектрофоретические лектрофоретические лектрофоретические Электрофоретические лектрофоретические лектрофоретические лектрофоретические лектрофоретические спектры легкорастворимыхбелков, пероксидазы и о-дифенолоксидазы в связи с зимостойкостьювинограда. Физиология и биохимия культурных растенийб22: 469–476.27. Петренко Т. Ф. 1984. Исходный материал в селекции на устойчивость камериканской мучнистой росе у черной смородины: aвтореферaт к. с.-х. н.Хабаровск.SODININKYSTĖ IR DARŽININKYSTĖ. SCIENTIFIC ARTICLES. 2008. 27(3).Molecular markers in orchard plant breedingT. Šikšnianas, V. Stanys, G. Stanienė, R. Rugienius, D. Gelvonauskienė,I. Mažeikienė, V. BendokasSummaryUsage of molecular markers in perennial orchard plant breeding is discussed in thisreview. The main results obtained identifying protein and DNA molecular markers in currants,strawberries, apples, sweet cherries, peonies at the Laboratory of Plant Biotechnologyof Lithuanian Institute of Horticulture are presented. Usage of these markers in evaluation ofabove mentioned plant genus and cultivar relationships, identification of resistant to fungaldiseases hybrids in juvenile phase without direct fungal contamination is being studied. Markersfor self-compatibility in Lithuanian sweet cherry cultivars are discussed. Relationship betweenprotein, DNA markers and plant resistance to fungal diseases is analysed.Identification of protein and DNA molecular markers eases analysis of genetic structure inperennial orchard plants and enables to prepare technologies for selecting hybrids with desirabletraits in juvenile phase thus fastening breeding.Key words: apples, currants, peonies, protein and DNA molecular markers, strawberries,sweet cherries.46