rDNA ITS序列分析在中药材白花蛇舌草鉴定中的应用  

APPLICATION OF THE SEQUENCES OF rDNA ITS TO IDENTIFY CHINESE CRUDE DRUG HEDYOTIS DIFFUSA

作　　者：郝明干[1] 刘忠权[1] 王加连[1] 

机构地区：[1]盐城师范学院生物系,江苏盐城224002

出　　处：《安徽师范大学学报（自然科学版）》2004年第2期188-191,共4页Journal of Anhui Normal University(Natural Science)

基　　金：江苏省科技厅社会发展基金(BS2001016).

摘　　要：通过测定茜草科Rubiaceae4种耳草属Hedyotis植物的rDNAITS序列并比对,为鉴定中药材白花蛇舌草提供分子依据.ITS sequences of rDNA were obtained and aligned from 4 species of Hedyotis (Rubiaceae). Molecular evidences were provided to authenticate the Chinese crude drug Hedyotis diffusa.

关 键 词：RDNA ITS序列分析 中药材 白花蛇舌草 鉴定 茜草科 耳草属 

分 类 号：R282.5[医药卫生—中药学]