Fig. 2From: Genetic diversity and structure of tea plant in Qinba area in China by three types of molecular markersSTRUCTURE analysis of the number of population for K. The number of subpopulations(k) was identified based on maximum likelihood and k values. The most likely value of k identified by STRUCTURE was observed at k = 2. Note: Green bands: Group 1, Red bands: Group 2. The proportion of each color reflects the probability that each of the test materials (numbered from 1 to 50) belongs the corresponding groupBack to article page