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.
Three different assays used to explore BIR. BIR assays involving (A) a typical chromosome fragmentation vector (CFV), (B) HO-endonuclease-induced DSB where only one end shares homology with the donor (where homology is indicated in yellow), and (C) telomere maintenance in the absence of telomerase by recombination-dependent replication.
