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.
Satellite sequences are taken from [66]
Bloomington, Bloomington Stock Center, University of Indiana, Bloomington, Indiana, United States; Eissenberg, Joel Eissenberg, St. Louis University, St. Louis, Missouri, United States; Hawley, Scott Hawley, Stower's Institute, Kansas City, Missouri, United States; Henikoff, Stephen Henikoff, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States; ND, not determined; NR, not relevant
