---
type: "example"
title: "MolecularDefinition Example: moleculardefinition-example-sequence-cyp2c19-attached"
resource: "MolecularDefinition"
example: "moleculardefinition-example-sequence-cyp2c19-attached"
---
# MolecularDefinition Example: moleculardefinition-example-sequence-cyp2c19-attached

## Example XML



```xml
<?xml version="1.0" encoding="UTF-8"?>
<MolecularDefinition xmlns="http://hl7.org/fhir">
    <id value="example-sequence-cyp2c19-attached"/>
    <moleculeType>
        <coding>
            <system value="http://hl7.org/fhir/sequence-type"/>
            <code value="dna"/>
            <display value="DNA Sequence"/>
        </coding>
    </moleculeType>
    <representation>
        <resolvable>
            <reference value="DocumentReference/example-genomicFile-cyp2c19-attached"/>
        </resolvable>
    </representation>
</MolecularDefinition>
```