Table Description
1: Primarily Sorted by Intron Position  
A: Mean Frequency of Introns in rRNA Positions 16S/23S
B: Number of Intron Types per Intron Position
C: Number of Introns Identified for each Intron Position
D: Number of Introns for each Intron Position 16S
23S
16S/23S
E: Secondary Structure Diagrams Showing Intron Positions for Escherichia coli (June 2002) 16S: PS | PDF
23S 5': PS | PDF
23S 3': PS | PDF
2: Primarily Sorted by Intron Type for each rRNA Gene 16S
23S
16S/23S
3: Primarily Sorted by Number of Introns Per rRNA Gene 16S/23S
4: Primarily Sorted by Phylogenetic Distribution of rRNA Introns Archaea, Bacteria, Eukaryota