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.
Hrq1 and ReQ4 preferentially unwind D-loops. (A) DNA unwinding by 100 nM Hrq1 (black) and RecQ4 (red). (B and C) Helicase activity as a function of Hrq1 (B) or RecQ4 (C) concentration. Both helicases display the highest unwinding activity on the D-loop substrate.
