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.
Comparative fluorescent signals from the duplexes formed by selected gel-immobilized hexamers with labeled and Dm- (A), Cm- (B) and B-modified (C) oligonucleotides at the Tm of the corresponding perfect duplexes. See also the legend to Figure 4.
