ARDRA profiles of digested (Tru1 l) 16S rDNA amplicons of total DNA extracts from 11 Karakačanski skakutanac cheeses. The samples were collected from a dairy farm at 14-day intervals from April (1) to September (11). First sample – first day (1-1), first sample – second day (1-2), first sample – third day (1-3), 1 – first sample, 11 – last sample, M – molecular marker. Sequences of amplified 16S rDNA used for ARDRA experiments were 100% homologous to Lc. lactis subsp. lactis (Accession No. EU483103).