But observers STUCTURE genetic structure map, when 2 K = 17 is not able to separate the population obvious, and K = can better distinguish 7, so we tend to Pterospermum divided into seven clusters.
However, when looking at the stUCTURE genetic structure map, the 17 population can not be clearly distinguished, while the K-7 can be better distinguished, so we tend to divide the semi-maple load into 7 clusters.
However, when k = 2, 17 populations could not be distinguished from each other, and when k = 7, 17 populations could be distinguished better. Therefore, we tend to divide half Maple into 7 clusters.<br>