{
  "description": "The functional role of a DNA element within a gene therapy construct.",
  "_filename": "CodeSystem-gene-element-type.json",
  "package_name": "hl7.fhir.r6.core",
  "date": "2026-06-23",
  "meta": {
    "lastUpdated": "2026-07-17T17:22:54.721+10:00"
  },
  "publisher": "HL7 (FHIR Project)",
  "jurisdiction": [ {
    "coding": [ {
      "code": "001",
      "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "display": "World"
    } ]
  } ],
  "content": "complete",
  "name": "GeneElementTypeExample",
  "type": null,
  "experimental": "true",
  "resourceType": "CodeSystem",
  "title": "Gene Element Type",
  "package_version": "6.0.0-ballot5",
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode": "brr"
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode": "informative"
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger": 1
  } ],
  "status": "active",
  "id": "c8658168-cefd-46ab-bf97-64998e56c8e4",
  "valueSet": "http://hl7.org/fhir/ValueSet/gene-element-type",
  "kind": null,
  "url": "http://hl7.org/fhir/gene-element-type",
  "concept": [ {
    "code": "promoter",
    "display": "Promoter",
    "definition": "A DNA sequence that initiates and regulates transcription of a gene."
  }, {
    "code": "enhancer",
    "display": "Enhancer",
    "definition": "A DNA sequence that increases the rate of transcription."
  }, {
    "code": "silencer",
    "display": "Silencer",
    "definition": "A DNA sequence that reduces or prevents transcription."
  }, {
    "code": "terminator",
    "display": "Terminator",
    "definition": "A DNA sequence that signals the end of transcription."
  }, {
    "code": "repressor",
    "display": "Repressor binding site",
    "definition": "A DNA sequence to which a repressor protein binds to inhibit transcription."
  }, {
    "code": "coding-sequence",
    "display": "Coding sequence (CDS)",
    "definition": "The portion of a gene that encodes a protein."
  }, {
    "code": "intron",
    "display": "Intron",
    "definition": "A non-coding sequence within a gene that is spliced out during mRNA processing."
  }, {
    "code": "ribozyme",
    "display": "Ribozyme",
    "definition": "A catalytic RNA element."
  } ],
  "caseSensitive": true,
  "version": "6.0.0-ballot5",
  "contact": [ {
    "telecom": [ {
      "value": "http://hl7.org/fhir",
      "system": "url"
    }, {
      "value": "fhir@lists.hl7.org",
      "system": "email"
    } ]
  } ]
}