Evaluation on Genetic Relationships Among China’s Endemic <i>Curcuma </i>Herbs by SRAP Markers

Curcuma is historically problematic to identify and clear their relationships for cultivar variety appearance commonly in China. Sequence-Related Amplified Polymorphism (SRAP) marker was used detect genetic among 10 China’s endemic herbs including three Chinese rarely species firstly (C. amarissima, C. flaviflora C. yunnanensis). The 2-35 polymorphic bands were amplified by each pair of primers, a total 1084 polymorphism with an average 11.78 produced 93 out 100 primers within 29 accessions. data construct dendrogram means COMPLETE NTSYS–pc2.1. results shown that the distance coefficient varied from 0.12 0.53, divided into groups, placement achieved, partial might be muti-origin Curcuma.