{
  "url": "https://dantelabs.com/traits/abnormal-urinary-nucleobase-concentration",
  "trait": {
    "bundleId": "2026.10.21-777c9289",
    "release": "2026-09-01",
    "slug": "abnormal-urinary-nucleobase-concentration",
    "id": "HP:0032572",
    "name": "Abnormal urinary nucleobase concentration",
    "definition": "A deviation from the normal level of a nucleobase in the urine. Nucleobases are nitrogen-containing biological compounds that form nucleosides: adenine (A), cytosine (C), guanine (G), thymine (T), and uracil (U).",
    "synonyms": [],
    "systems": [
      {
        "slug": "abnormality-of-metabolism-homeostasis",
        "name": "Laboratory abnormality",
        "url": "https://dantelabs.com/traits/abnormality-of-metabolism-homeostasis"
      },
      {
        "slug": "abnormality-of-the-genitourinary-system",
        "name": "Abnormality of the genitourinary system",
        "url": "https://dantelabs.com/traits/abnormality-of-the-genitourinary-system"
      }
    ],
    "broader": [
      {
        "slug": "abnormal-urine-metabolite-level",
        "name": "Abnormal urine metabolite level",
        "url": "https://dantelabs.com/traits/abnormal-urine-metabolite-level"
      }
    ],
    "narrower": [
      {
        "slug": "abnormal-urinary-purine-level",
        "name": "Abnormal urinary purine level",
        "genes": 0,
        "url": "https://dantelabs.com/traits/abnormal-urinary-purine-level"
      },
      {
        "slug": "abnormal-urinary-pyrimidine-level",
        "name": "Abnormal urinary pyrimidine level",
        "genes": 0,
        "url": "https://dantelabs.com/traits/abnormal-urinary-pyrimidine-level"
      }
    ],
    "genes": []
  }
}