Alamanda, Gea ViniRoslim, Dewi IndriyaniNurulita, Yuana2019-07-222019-07-222019-07-22wahyu sari yenihttps://repository.unri.ac.id/handle/123456789/9746LBKURCC146 and LBKURCC147 are endophytic bacteria that isolated from Harupat ferns stem in Pekanbaru, Riau that resistant to acidic pH. The purpose of this study was to extract the DNA of endophytic bacteria Enterobacter cloacae LBKURCC146 and LBKURCC147. DNA of LBKURCC146 and LBKURCC147 bacteria were isolated after culturing for 24 hours inccubation using Geneaid Kit. The size of bacterial DNA obtained from the isolation results is above 10037 pb. DNA can be used for further step such as amplification (PCR).enendophyticEnterobacter cloacaeisolationArticle