Group I Intron RNA Base Pair Frequencies

Last modified on 21 July 2001.

Table Window:

Tables of base pair frequency and other selected data will appear here when you select the appropriate link from the base pair list at the left.

This screen also contains general reference information for Group I Intron RNA. Links to this information appear at appropriate places within the base pair frequency tables and associated help files.

Group I Intron RNA Reference Sequence: Tetrahymena thermophila (LSU 1925).

GenBank Accession #: J01235 Secondary Structure: PostScript, PDF.

Alignments Used:

Code Descriptions # Sequences
A A Subgroup 82
B B Subgroup 72
C C1 and C2 Subgroups 305
Z C3 Subgroup 125
D D Subgroup 19
E E Subgroup 46
U Unknown Subgroup 41