Perehdy DNA-analyysimenetelmiin, joilla saadaan eri omenalajikkeet erotettua toisistaan:

KURAS, ANITA, ANTONIUS, KRISTIINA, KALENDAR, RUSLAN, KRUCZYNSKA, DOROTA, KORBIN, MALGORZATA. 2013. Application of five DNA marker techniques to distinguish between five apple (Malus X domestica Borkh.) cultivars and their sports. The Journal of horticultural science and biotechnology 88 6: 790-794.