| Name | HGNC Symbol | Gene Families | Functional Groups | Ensembl Gene ID | Genomic Location | TDL | PubTator Score |
| cyclin dependent kinase 20 | CDK20 | CDK | Transcriptional | ENSG00000156345 | chr9:87966441-87974753 | Tbio | 352.282 |
| cyclin A1 | CCNA1 | Cyclin | Cell cycle related | ENSG00000133101 | chr13:36431520-36442882 | | 82.79 |
| cyclin A2 | CCNA2 | Cyclin | Cell cycle related | ENSG00000145386 | chr4:121816444-121823933 | | 957.547 |
| cyclin B1 | CCNB1 | Cyclin | Cell cycle related | ENSG00000134057 | chr5:69167010-69178245 | | 878.328 |
| cyclin B2 | CCNB2 | Cyclin | Cell cycle related | ENSG00000157456 | chr15:59105078-59125045 | | 41.4468 |
| cyclin C | CCNC | Cyclin | Cell cycle related | ENSG00000112237 | chr6:99542380-99568973 | | 57.3131 |
| cyclin D1 | CCND1 | Cyclin | Cell cycle related | ENSG00000110092 | chr11:69641087-69654474 | | 4570.69 |
| cyclin D2 | CCND2 | Cyclin | Cell cycle related | ENSG00000118971 | chr12:4273772-4305350 | | 287.385 |
| cyclin D3 | CCND3 | Cyclin | Cell cycle related | ENSG00000112576 | chr6:41934933-42050357 | | 253.497 |
| cyclin E1 | CCNE1 | Cyclin | Cell cycle related | ENSG00000105173 | chr19:29811898-29824308 | | 298.54 |
| cyclin E2 | CCNE2 | Cyclin | Cell cycle related | ENSG00000175305 | chr8:94879770-94896678 | | 51.6481 |
| cyclin Y | CCNY | Cyclin | Cell cycle related | ENSG00000108100 | chr10:35247025-35572669 | | 18.45 |
| cyclin dependent kinase 5 regulatory subunit 1 | CDK5R1 | Cyclin | Cell cycle related | ENSG00000176749 | chr17:32486619-32491256 | | 206.44 |
| cyclin dependent kinase 5 regulatory subunit 2 | CDK5R2 | Cyclin | Cell cycle related | ENSG00000171450 | chr2:218959655-218962162 | | 95.3702 |
| cyclin H | CCNH | Cyclin | Transcriptional | ENSG00000134480 | chr5:87318416-87413019 | | 78.5313 |
| cyclin L1 | CCNL1 | Cyclin | Transcriptional | ENSG00000163660 | chr3:157146508-157160760 | | 21.904 |
| cyclin L2 | CCNL2 | Cyclin | Transcriptional | ENSG00000221978 | chr1:1385711-1399328 | | 6.975 |
| cyclin T1 | CCNT1 | Cyclin | Transcriptional | ENSG00000129315 | chr12:48688458-48716998 | | 193.476 |
| cyclin T2 | CCNT2 | Cyclin | Transcriptional | ENSG00000082258 | chr2:134918235-134959342 | | 13.0008 |
| cyclin K | CCNK | Cyclin | Transcriptional | ENSG00000090061 | chr14:99481169-99535044 | | 19.8671 |
