Table 5 Selected components of small non-coding RNA biogenesis pathways
Family | Lineage | RKN | Other nematodes | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
C. elegans | Mi | Mh | Gp | Gr | As | Ts | ||||
Number | Sequences | Number | Transcriptional support | Number | Number | Number | Number | Number | ||
ERI | ERI1 | 1 | ERI1/O44406 | 3 | X | 1 | 1 | 1 | 1 | 0 |
ERI3 | 1 | ERI3/Q9GZI7 | 0 | 0 | 0 | 0 | 0 | 0 | ||
ERI5 | 1 | ERI5/Q95XS0 | 0 | X | 0 | 0 | 0 | 0 | 0 | |
DICER/ERI4 | 1 | DCR1/P34529 | 2 | X | 2 | 2 | 1 | 0 | 4 | |
RdRP | RRF3 | 1 | RRF3/G5EE53 | 10 | X | 3 | 9 | 3 | 2 | 1 |
RdRP | 3 | EGO1/G5EBQ3 RRF1/G5ECM1 RRF2/G5EFA8 | ||||||||
DRH | 1 | DRH1/G5EDI8 | 6 | X | 1 | 0 | 0 | 0 | 0 | |
1 | DRH3/Q93413 | 16 | X | 9 | 6 | 6 | 2 | 0 | ||
Drosha | 1 | DRSH1/O01326 | 6 | X | 1 | 1 | 1 | 0 | 1 | |
DGCR8 | 1 | PASH1/U4PRH5 | 3 | X | 1 | 1 | 1 | 1 | 1 | |