Penanda Molekuler Inter Simple Sequence Repeat untuk Menentukan Ketahanan Tanaman Jagung terhadap Penyakit Bulai

Downy mildew disease of maize, caused by the fungus Peronosclerospora maydis, can cause serious yield loss. Molecular markers-based method is usually performed to look for the variation of resistance in plants. In this study, 5 primers of inter simple sequence repeat (ISSR) was evaluated for molecular marker to determine maize resistance to downy mildew. The average polymorphic of 5 ISSR primers was 72.84%. Primer ISSR 808 (AG) 8C was able to differentiate resistant cultivar (cv Talenta) from susceptible cultivar (cv Pulut)