1.
Chinese Traditional and Herbal Drugs
;
(24)1994.
Artigo
em Chinês
| WPRIM
| ID: wpr-681119
RESUMO
Object In order to identify the medicine at the molecular level, the internal transcribed spacers (ITS) of Saussurea medusa Maxim and its easily confusable species were sequenced Methods The double stranded DNA was amplified using PCR systems 9 600 kits and sequenced on an ABI 377 automated sequencer from both directions Results The ITS sequences of S medusa of different populations showed no variation, but there existed distinct variation between S medusa and its confusable species Conclusion ITS sequences can be used for the molecular authentication between S medusa and its confusable species