| GO | Name |
| GO:0000462 | maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) |
| GO:0001650 | fibrillar center |
| GO:0003723 | RNA binding |
| GO:0005654 | nucleoplasm |
| GO:0005730 | nucleolus |
| GO:0005739 | mitochondrion |
| GO:0006364 | rRNA processing |
| GO:0016020 | membrane |
| GO:0030515 | snoRNA binding |
| GO:0030686 | 90S preribosome |
| GO:0032040 | small-subunit processome |
| GO:0034455 | t-UTP complex |
| GO:0045943 | positive regulation of transcription by RNA polymerase I |
| GO:2000234 | positive regulation of rRNA processing |