[Studies on the botanical sources and DNA molecular identification of Herba Asari based on ITS sequence].


OBJECTIVE To explore the genetic basis of using three species of Asarum as Herba Asari to determine the taxonomic positions of Asarum heterotropoides and A. siebodii; and to apply DNA molecular analysis as a tool for identification of Herba Asari. METHOD PCR, purification, sequence analysis were prerformed. RESULT MS sequences of the three Asarum… (More)


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