G'inkgolides are key pharmaceutical components in Ginkgo biloba.According to the cDNA sequence of MECPs and MECT gene to design primer, and we obtained the two genes promoter from Ginkgo genomic DNA using genome walking method.In this study, the promoters of MECPs and MECT, with 744 bp and 982 bp in length.The ciselements of GbMECPs and GbMECT promoters were predicted and analyzed by the plant cis-acting regulatory element (CARE) database.We found some major cis-element in the sequence of GbMECT and GbMECPs promoters.The GbMECPs promoter ha...
