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.
Chemical composition of the inner RNA part of MS2 bacteriophage and corresponding parameters 
and 
as involved in Eqs. 15–17; see text for further detail
| Nucleobases | pKi,m | ɛi,m |
 Fi,m/mM |
|---|---|---|---|
| Phosphodiester | 1.5 | −1 | −976 |
Adenine ( ) |
3.725 | +1 | +225 |
Cytosine ( ) |
4.24 5 | +1 | +255 |
Uracile ( ) |
9.26 | +1 | +240 |
Guanine ( ) |
9.29 | +1 | +255 |
(i=1,2)
