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[Sequence analysis of 25S rDNA from Chinese medicinal plant duzhong Eucommia ulmoides Oliv].

Authors Chen, Y; Qu, L; Zhou, H; Zhang, H

Journal Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica , 1998-Dec,12:23

PubMed 12242816

Abstract OBJECTIVE: To provide new molecular data for the identification of the Chinese medicinal plant Duzhong (Eucommia ulmoides).METHOD: Sequencing and analyzing the 25S rDNA gene(rDNA) 5'' terminal region.RESULT: More than 300 nucleotides of 25S rDNA 5'' terminal region were determined, and the specific nucleotides can be used for the identification of this medicinal plant.CONCLUSION: This sequence analysis may serve as a basis for preparing the specific rDNA probe.

Species covered 杜仲 Eucommia ulmoides