Fig. 4From: A genotyping array for the globally invasive vector mosquito, Aedes albopictusPrincipal component analyses using the same 18 samples from the KAT and SAI populations (far right) genotyped using WGS (black open circles dots) or the SNP chip (red dots) before (left) and after (right) filtering SNPs for FLD ≥ 6, CR ≥ 98.5%, and read count per site ≥ 20. The analyses were done using PCA from Plink and plotted with ggplot2Back to article page