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.
Int and Int(E449K) activities on head-to-tail oriented attL-attR sites. The TPM results from reactions of the head-to-tail attL-attR substrate with Int or Int(E449K) were used to obtain the relative amounts of BC formed and the BM amplitude distributions of the WS and RS complexes (see Supplementary Figure S4).
