<?xml version=“1.0” encoding=“UTF-8”?> <MolecularSequence xmlns=“hl7.org/fhir”>

  <id value="example-TPMT-two"/>
  <meta>
  <security>
    <system value="http://terminology.hl7.org/CodeSystem/v3-ActReason"/>
    <code value="HTEST"/>
    <display value="test health data"/>
  </security>
</meta>
<type value="dna"/>
  <coordinateSystem value="1"/>
  <patient>
      <reference value="Patient/example"/>
  </patient>
  <referenceSeq>
      <referenceSeqId>
        <coding>
          <system value="http://www.ncbi.nlm.nih.gov/nuccore"/>
          <code value="NT_007592.15"/>
        </coding>
      </referenceSeqId>
      <strand value="watson"/>
      <windowStart value="18130918"/>
      <windowEnd value="18143955"/>
  </referenceSeq>
  <variant>
      <start value="18131012"/>
      <end value="18131012"/>
      <observedAllele value="T"/>
      <referenceAllele value="C"/>
  </variant>
  <observedSeq value="T-C-T-C-G-C-C-C"/>

</MolecularSequence>