Table 3.
Genome segments and calculated proportions of annotated ORFs with the full ‘AGGAGG’ RBS motif or a 4-mer or 5-mer partial RBS motif up to twenty-four nucleotides upstream of the start codon.
| Genome segment | Number of nucleotide sequences | Number of annotated ORFs | Total number of RBS motifsa (full or partial) | 4-mera (AGGA| GGAG| GAGG) | 5-mera (AGGAG| GGAGG) | 6-mera (AGGAGG) |
|---|---|---|---|---|---|---|
| Picobirnavirus Segment 1 | 352 | 687 | 571 (83.1) | 37 (5.4) | 171 (24.9) | 363 (52.8) |
| Picobirnavirus Segment 2 | 984 | 782 | 667 (85.3) | 45 (5.8) | 80 (10.2) | 542 (69.2) |
| Leviviricetes genome | 1040 | 3219 | 1901 (58.5) | 938 (28.9) | 758 (23.3) | 205 (6.3) |
| Cystovirus S segment | 15 | 76 | 30 (39.5) | 25 (32.9) | 5 (6.6) | 0 (0) |
| Cystovirus M segment | 11 | 51 | 21 (41.2) | 7 (13.7) | 12 (23.5) | 2 (3.9) |
| Cystovirus L segment | 38 | 167 | 117 (70.1) | 56 (33.5) | 54 (32.3) | 7 (4.2) |
a
Values in parentheses indicate the percentage of annotated ORFs preceded by an RBS motif.