Fig. 2From: Developing a set of strong intronic promoters for robust metabolic engineering in oleaginous Rhodotorula (Rhodosporidium) yeast speciesTime-course studies of promoter strength by luciferase gene reporter assay. a DUR1 and DUR1in promoter. b FAT1 and FAT1in promoter. c FAS1 and FAS1in promoter. d ACL1 and ACL1in promoter. e ACC1 and ACC1in promoter. f LDP1 and LDP1in promoter. Cells were cultured in MinRL3 medium at 30 °C. Results were derived from three biological replicates and error bars indicate standard deviation. RPA relative promoter activity normalized against that of GPD1 promoterBack to article page