{
  "meta": {
    "data_length": 1,
    "message": "Biomarker id bmkr:53 retrieved successfully",
    "request_url": "http://api.moalmanac.org/biomarkers?biomarker_id=bmkr%3A53",
    "status": "success",
    "status_code": 200,
    "timestamp_elapsed": 0.001701,
    "timestamp_received": "2026-09-25T00:13:31.987854+00:00Z",
    "timestamp_returned": "2026-09-25T00:13:31.989555+00:00Z",
    "trace_id": "0535e81b-5592-48e5-9945-9f4a3354bbc4"
  },
  "service": {
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    "name": "Molecular Oncology Almanac",
    "license": "GPL-2.0",
    "release": "draft",
    "url": "https://dev.moalmanac.org",
    "last_updated": "2026-08-02"
  },
  "data": [
    {
      "id": "bmkr:53",
      "type": "CategoricalVariant",
      "name": "FGFR2 rearrangements",
      "constraints": [
        {
          "type": "FeatureContextConstraint",
          "featureContext": {
            "id": "gene:hgnc:3689",
            "conceptType": "Gene",
            "name": "FGFR2",
            "primaryCoding": {
              "id": "coding:hgnc:3689",
              "code": "HGNC:3689",
              "system": "https://genenames.org",
              "iris": [
                "https://www.genenames.org/data/gene-symbol-report/#!/hgnc_id/HGNC:3689"
              ]
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            "mappings": [
              {
                "relation": "exactMatch",
                "coding": {
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                  "iris": [
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              },
              {
                "relation": "exactMatch",
                "coding": {
                  "id": "coding:ncbi:2263",
                  "code": "2263",
                  "system": "https://www.ncbi.nlm.nih.gov/gene",
                  "iris": [
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                  ]
                }
              },
              {
                "relation": "relatedMatch",
                "coding": {
                  "id": "coding:refseq:NM_000141.5",
                  "code": "NM_000141.5",
                  "system": "https://www.ncbi.nlm.nih.gov/nuccore",
                  "iris": [
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          }
        }
      ],
      "extensions": [
        {
          "name": "biomarker_type",
          "value": "Rearrangement"
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      ]
    }
  ]
}