Fig. 1From: Genome-wide association analysis reveals genetic variations and candidate genes associated with salt tolerance related traits in Gossypium hirsutumPopulation structure analysis of 217 cotton cultivars. a Estimated LnP(K) of possible clusters (K) from 1 to 10. b Delta K based on the rate of change of LnP(K) between successive K. c Population structure of 217 upland cotton accessions based on STRUCTURE when K = 3Back to article page