Last modified on 06 July 2000.

Secondary structure diagrams use Escherichia coli as a reference sequence.
File formats for secondary structure diagrams: PS = PostScript; PDF = Adobe Portable Document Format.
Diagram 16S rRNA 23S rRNA (5' Half) 23S rRNA (3' Half)
GNRA Tetraloops and G:A First Mismatches: PS | PDF PS | PDF PS | PDF