<?xml version="1.0" encoding="UTF-8"?><CodeSystem xmlns="http://hl7.org/fhir"><id value="sequence-type"/><meta><lastUpdated value="2019-11-01T09:29:23.356+11:00"/></meta><text><status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><h2>sequenceType</h2><div><p>Type if a sequence -- DNA, RNA, or amino acid sequence.</p>
</div><p>This code system http://hl7.org/fhir/sequence-type defines the following codes:</p><table class="codes"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style="white-space:nowrap">aa<a name="sequence-type-aa"> </a></td><td>AA Sequence</td><td>Amino acid sequence.</td></tr><tr><td style="white-space:nowrap">dna<a name="sequence-type-dna"> </a></td><td>DNA Sequence</td><td>DNA Sequence.</td></tr><tr><td style="white-space:nowrap">rna<a name="sequence-type-rna"> </a></td><td>RNA Sequence</td><td>RNA Sequence.</td></tr></table></div></text><extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg"><valueCode value="cg"/></extension><extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status"><valueCode value="trial-use"/></extension><extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm"><valueInteger value="1"/></extension><url value="http://hl7.org/fhir/sequence-type"/><identifier><system value="urn:ietf:rfc:3986"/><value value="urn:oid:2.16.840.1.113883.4.642.4.220"/></identifier><version value="4.0.1"/><name value="sequenceType"/><title value="sequenceType"/><status value="draft"/><experimental value="false"/><date value="2019-11-01T09:29:23+11:00"/><publisher value="HL7 (FHIR Project)"/><contact><telecom><system value="url"/><value value="http://hl7.org/fhir"/></telecom><telecom><system value="email"/><value value="fhir@lists.hl7.org"/></telecom></contact><description value="Type if a sequence -- DNA, RNA, or amino acid sequence."/><caseSensitive value="true"/><valueSet value="http://hl7.org/fhir/ValueSet/sequence-type"/><content value="complete"/><concept><code value="aa"/><display value="AA Sequence"/><definition value="Amino acid sequence."/></concept><concept><code value="dna"/><display value="DNA Sequence"/><definition value="DNA Sequence."/></concept><concept><code value="rna"/><display value="RNA Sequence"/><definition value="RNA Sequence."/></concept></CodeSystem>