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.
Sensitivity of U2-OS T-DNA to ss DNA-specific exonucleases. U2-OS DNAs were treated with (+) Exo I (A and C) or RecJ (B and D) or mock treated (−) prior to AluI and MboI digestion and 2D gel electrophoresis, as indicated. Single- and total-G-strand (A and B) and C-strand (C and D) T-DNA signals were analyzed by in-gel hybridization using the indicated probes. The filled and open arrowheads indicate specific signals of ss-G and ss-C, respectively.
