| Name | pyrimidine nucleobase catabolic process |
| ID | GO_0006208 |
| collection_id | Biological process |
| Exact synonym | pyrimidine base breakdown, pyrimidine base catabolic process, pyrimidine base catabolism, pyrimidine base degradation |
| Description | The chemical reactions and pathways resulting in the breakdown of pyrimidine nucleobases, 1,3-diazine, organic nitrogenous bases. |
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| Genes |