Table 4. NCBI BLAST alignments for 12 most abundant (AC>50,000) un-annotated mapped RNA sequence tags.
| Chromosomal Location | AC | NCBI BLAST alignment | NCBI accession number | E-value | Identity % |
| chrUn:41671499-41671648 | 272,950 | Sus scrofa 28S rRNA | AB117610 | 2E-48 | 92 |
| chr1:183854089-183854405 | 189,364 | Homo sapiens RPS29 gene for ribosomal protein S29 | AB061847 | 3E-150 | 99 |
| chr3:36417092-36417971 | 155,205 | Mouse 28S rRNA | X00525 | 0 | 91 |
| chrX:51467917-51468014 | 133,492 | Crocodylus siamensis 18S rRNA | EU727190 | 1E-13 | 93 |
| chr1:89070737-89071827 | 104,507 | Equus caballus 28S rRNA | NR_046309 | 0 | 99 |
| chrUn:55274673-55275483 | 98,778 | Homo sapiens 28S rRNA | M11167 | 0 | 91 |
| chrX:87062618-87062767 | 82,610 | Homo sapiens 7SL RNA, | NG_002426 | 2E-54 | 94 |
| chrUn:64060479-64061987 | 62,499 | Bubalus bubalis 18S rRNA | JN412502 | 0 | 99 |
| chr20:7063095-7063141 | 57,594 | Crocodylus porosus 18S rRNA | EU727191 | 3E-10 | 98 |
| chr28:36791911-36792005 | 56,479 | Homo sapiens 7SL RNA | M20910 | 9E-30 | 94 |
| chr29:1282347-1282467 | 55,336 | Homo sapiens 45S pre-rRNA | NR_046235 | 3E-51 | 99 |
| chr1:89070491-89070650 | 53,940 | Equus caballus hypothetical protein | XM_001916364 | 1E-60 | 94 |