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.
The fluorescent intensity and UV absorption profiles of tRNA molecules containing s at specific positions. Melting curves obtained by the changes in the fluorescent intensities at 434 nm (solid lines) and in the UV absorbance at 260 nm (dotted lines) of the tRNAs containing s at various positions.
