DNA分子标记技术在中草药鉴别中的应用  

Application of DNA Molecular Marking Technology in Identifying Chinese Herbal Medicine

作　　者：李文强[1] 黄士良[1] 牛玉璐[1] 赵建成[1] 王晓蕊[1] 

机构地区：[1]河北师范大学生命科学学院,河北石家庄050016

出　　处：《河北师范大学学报（自然科学版）》2005年第6期617-622,共6页Journal of Hebei Normal University：Natural Science

基　　金：河北省自然科学基金资助项目(303150)

摘　　要：DNA分子标记技术以其特异性强、可靠性好、灵敏度高等特点为中草药鉴别开辟了新的道路.RFLP,RAPD,AFLP,DNA序列分析等DNA分子标记技术已经在该领域被广泛研究,并且取得了可喜的成绩.介绍了这几种技术的原理和特点,概括了近年来的应用进展,并对前景进行了展望.DNA molecular marking technology with strong specificity, reliability and sensitivity lead to great progress in identification of Chinese herbal medicine. The techniques including RFLP, RAPD, AFLP and DNA sequencing have been extensively studied and great achievements have been acquired in the field. The principles and characteristics and the most advances in application of these techniques in recent years are discussed. Furthermore,great future of these techniques is discussed .

关 键 词：DNA分子标记技术 中草药 鉴别 DNA指纹技术 DNA序列分析技术 

分 类 号：Q331[生物学—遗传学]