Інформативність SSR-маркерів при дослідженні генетичного поліморфізму ліній кукурудзи
Aim. The aim of the investigation was to estimate the possibility of SSR-markers application for identification and characteristic of polymorphism in maize inbreds of Ukrainian selection. Methods. DNA-analysis was conducted with 6 SSR-markers for 29 maize inbreds having been selected in northern subzone of Steppe zone of Ukraine. Results. The PICs of 6 SSR-markers were on the level of about 0.44–0.78. The lengths of major allele were about 130–230 bp 29 alleles were identified, that is about 4.83 alleles per 1 locus. Conclusions. It was founded that the investigated SSR-markers may be used for identification and description of polymorphism in Ukrainian maize inbreds adapted to Steep zone.
Keywords: maize, SSR-markers, polymorphism, inbreds.