Using the data of 19 polymorphic InDel markers, the
model-based method was performed to determine the
genetic structure among all 101 samples. The Bayesianbased
clustering method demonstrated that the highest
log likelihood score was obtained when the number of
populations (k) was equal to six. The population structure
based on the k = 6 showed similar results to the UPGMA
tree (Figure 1) by sorting rice into 6 different color-coded