中国中医药信息杂志
中國中醫藥信息雜誌
중국중의약신식잡지
CHINESE JOURNAL OF INFORMATION ON TRADITIONAL CHINESE MEDICINE
2014年
3期
65-67,68
,共4页
倪梁红%扎西次仁%赵志礼%嘎务%孟千万%达娃顿珠
倪樑紅%扎西次仁%趙誌禮%嘎務%孟韆萬%達娃頓珠
예량홍%찰서차인%조지례%알무%맹천만%체왜돈주
藏药%冬那端赤%毛果婆婆纳%长果婆婆纳%分子生药学
藏藥%鼕那耑赤%毛果婆婆納%長果婆婆納%分子生藥學
장약%동나단적%모과파파납%장과파파납%분자생약학
Tibetan traditional medicine%Dong-Na Duan-Chi%Veronica eriogyne H. Winkl.%Veronica ciliata Fisch.%molecular pharmacognosy
目的:对常用藏药冬那端赤进行分子鉴定。方法在民族植物学考察、经典分类学鉴定基础上,对植物核糖体DNA内转录间隔区(rDNA ITS)序列进行测定与分析。结果确定西藏产冬那端赤的2种基源植物为玄参科婆婆纳属(Veronica L.)狭果组(Sect.Stenocarpon)的毛果婆婆纳Veronica eriogyne H.Winkl.、长果婆婆纳V.ciliata Fisch.,其nrDNA ITS序列分别为551、552 bp。序列分析显示,以ITS序列为分子标记,可区别两者及其近缘种。结论 nrDNA ITS 序列在藏药冬那端赤及其近缘种中具有很好的种间分辨率,可用于冬那端赤的分子生药学鉴定。
目的:對常用藏藥鼕那耑赤進行分子鑒定。方法在民族植物學攷察、經典分類學鑒定基礎上,對植物覈糖體DNA內轉錄間隔區(rDNA ITS)序列進行測定與分析。結果確定西藏產鼕那耑赤的2種基源植物為玄參科婆婆納屬(Veronica L.)狹果組(Sect.Stenocarpon)的毛果婆婆納Veronica eriogyne H.Winkl.、長果婆婆納V.ciliata Fisch.,其nrDNA ITS序列分彆為551、552 bp。序列分析顯示,以ITS序列為分子標記,可區彆兩者及其近緣種。結論 nrDNA ITS 序列在藏藥鼕那耑赤及其近緣種中具有很好的種間分辨率,可用于鼕那耑赤的分子生藥學鑒定。
목적:대상용장약동나단적진행분자감정。방법재민족식물학고찰、경전분류학감정기출상,대식물핵당체DNA내전록간격구(rDNA ITS)서렬진행측정여분석。결과학정서장산동나단적적2충기원식물위현삼과파파납속(Veronica L.)협과조(Sect.Stenocarpon)적모과파파납Veronica eriogyne H.Winkl.、장과파파납V.ciliata Fisch.,기nrDNA ITS서렬분별위551、552 bp。서렬분석현시,이ITS서렬위분자표기,가구별량자급기근연충。결론 nrDNA ITS 서렬재장약동나단적급기근연충중구유흔호적충간분변솔,가용우동나단적적분자생약학감정。
Objective To identify the common Tibetan herb Dong-Na Duan-Chi by molecular pharmacognosy. Methods Ethnopharmacology investigation was carried out and local herbalists were visited to observe which plants were being used as Dong-Na Duan-Chi. Then, nuclear ribosomal DNA ITS sequences were amplified and sequenced for molecular identification. Results The botanic origins of Dong-Na Duan-Chi in Tibet Autonomous Region were authenticated as two species, i.e. Veronica eriogyne H.Winkl. and Veronica ciliata Fisch.. The sequences of ITS for Veronica eriogyne and Veronica ciliata are 551 bp and 552 bp in size. The results showed that nrDNA ITS sequences could be used to discriminate V.eriogyne and V.ciliata from closely related species. Conclusion nrDNA ITS sequences can be used as the molecular markers to identify the Tibetan herb Dong-Na Duan-Chi from other species of the same genus Veronica L.