Figure 1.
Structures of the modified nucleoside analogs (a), sequences and numbering schemes (b), and thermal denaturation of the DNA:DNA and DNA:RNA duplexes (c). The thermal denaturation of the duplexes was performed as described in (23).
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.