Last modified on 18 July 2001.
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 23S rRNA. Links to this information appear at appropriate places within the base pair frequency tables and associated help files.
GenBank Accession Numbers: | Secondary Structure Diagrams: |
---|---|
U00006, J01695, D12649. | (5' half; PS), (5' half; PDF), (3' half; PS), (3' half; PDF). |
Code | Descriptions | # Sequences |
---|---|---|
T | Three Phylogenetic Domains/Two Organelles | 1045 |
3 | Three Phylogenetic Domains | 630 |
B | (eu)Bacteria | 326 |
A | Archaea | 41 |
C | Chloroplasts | 103 |
E | Eucarya | 263 |
M | Mitochondria | 312 |
The three phylogenetic domains are defined in (Woese, C. R., Kandler, O., & Wheelis, M.L. (1990) Proc. Natl. Acad. Sci. USA 87 4576-4579) as Archaea, (eu)Bacteria, and Eucarya (nuclear).