title: [Study on the genetiey relationship between Chinese and Korean medicinal materials of niuxi with the method of RAPD].
abstract: OBJECTIVE
  To study the hereditary relationship between Chinese and Korean medicinal materials of Niuxi achyranthis root.
  
  
  METHODS
  Ten samples of four kinds of Niuxi was studied with the method of RAPD.
  
  
  RESULTS
  Expanded product showed total record of 100 spectrum bands, which proved that the hereditary gap between Korean self-produced A. japonica and A. bidentata is smallest.
  
  
  CONCLUSIONS
  Korean self-produced A. japonica is near to A. Sidentata.
authors.affiliation: Beijing University of TCM, Beijing 100102, China. Jangxizhen@yahoo.co.kr
authors.forename: Xi-zhen
authors.initials: XZ
authors.lastname: Zheng
authors.forename: Bao-lin
authors.initials: BL
authors.lastname: Guo
authors.forename: Yu-ning
authors.initials: YN
authors.lastname: Yan
mesh_terms: D029044:Achyranthes / Q000145:classification / Q000235:genetics*; D027703:Amaranthaceae / Q000235:genetics; D002681:China; D018744:DNA, Plant / Q000235:genetics*; D007723:Korea; D018517:Plant Roots / Q000235:genetics; D010946:Plants, Medicinal / Q000235:genetics*; D019105:Random Amplified Polymorphic DNA Technique; D013045:Species Specificity
chemical_list: D018744:DNA, Plant