Figure 2.
SOM clustering for the germplasm of 1219 potato accessions by 50-year breeding period ([<1800], [1801–1850], [1851–1900], [1901–1950], [1951–2000], [2000–2021]). Each dot represents a potato accession.
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.