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.
Principal component analysis of the B. napus diversity panel of 782 samples. The principal component analysis (PCA) reveals three clusters that are each defined as a major subpopulation: winter Europe (WE), winter Asia (WA), and spring (SP). The first two principal components (PCs) are represented. Samples are labeled according to their growth habit and geographic origin.
