Fig. 1From: Genetic evidence of multiple invasions and a small number of founders of Asian Palmyra palm (Borassus flabellifer) in ThailandGenetic clustering of 230 B. flabellifer individuals based on STRUCTURE analyses using information of sampling sites by 24 provinces (a) and three regions (b). The best K (KÂ =Â 2) is indicated for both clustersBack to article page