Fig. 4From: Genome wide analysis reveals genetic divergence between Goldsinny wrasse populationsDAPC plot with 33 k data. Optimized number of PCs (5; see Fig. S1), was used together with 3 (main figure) or 1 discriminant function(s) (small figure on upper left corner). Colour coding for populations: Varberg = grey, Bodø = blue, Scotland = red, and Spain = greenBack to article page