Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
PCA plots indicating the first four eigenvectors of the wild boar data only. Colours indicate the six clusters identified by structure. Putative hybrids are not indicated in this figure. Eigenvectors 1–4 explain 43% of variance in the dataset.
