Molecular Definition Implementation Guide for Molecular Data Types
1.0.0-ballot1 - ci-build International flag

Molecular Definition Implementation Guide for Molecular Data Types, published by HL7 International / Clinical Genomics. This guide is not an authorized publication; it is the continuous build for version 1.0.0-ballot1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/molecular-definition-data-types/ and changes regularly. See the Directory of published versions

: Nucleotide DNA 1-letter Ambiguous Symbols ValueSet - XML Representation

Page standards status: Draft Maturity Level: 0

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<ValueSet xmlns="http://hl7.org/fhir">
  <id value="nucleotide-dna-1letter-ambiguous"/>
  <text>
    <status value="extensions"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: ValueSet nucleotide-dna-1letter-ambiguous</b></p><a name="nucleotide-dna-1letter-ambiguous"> </a><a name="hcnucleotide-dna-1letter-ambiguous"> </a><ul><li>Include these codes as defined in <a href="CodeSystem-nucleotide-dna.html"><code>http://hl7.org/fhir/uv/molecular-definition-data-types/CodeSystem/nucleotide-dna</code></a><table class="none"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td><a href="CodeSystem-nucleotide-dna.html#nucleotide-dna-G">G</a></td><td style="color: #cccccc">Guanine</td><td>G</td></tr><tr><td><a href="CodeSystem-nucleotide-dna.html#nucleotide-dna-A">A</a></td><td style="color: #cccccc">Adenine</td><td>A</td></tr><tr><td><a href="CodeSystem-nucleotide-dna.html#nucleotide-dna-T">T</a></td><td style="color: #cccccc">Thymine</td><td>T</td></tr><tr><td><a href="CodeSystem-nucleotide-dna.html#nucleotide-dna-C">C</a></td><td style="color: #cccccc">Cytosine</td><td>C</td></tr><tr><td><a href="CodeSystem-nucleotide-dna.html#nucleotide-dna-R">R</a></td><td style="color: #cccccc">Purine</td><td>G or A</td></tr><tr><td><a href="CodeSystem-nucleotide-dna.html#nucleotide-dna-Y">Y</a></td><td style="color: #cccccc">Pyrimidine</td><td>T or C</td></tr><tr><td><a href="CodeSystem-nucleotide-dna.html#nucleotide-dna-M">M</a></td><td style="color: #cccccc">Amino</td><td>A or C</td></tr><tr><td><a href="CodeSystem-nucleotide-dna.html#nucleotide-dna-K">K</a></td><td style="color: #cccccc">Keto</td><td>G or T</td></tr><tr><td><a href="CodeSystem-nucleotide-dna.html#nucleotide-dna-S">S</a></td><td style="color: #cccccc">Strong interaction (3 H bonds)</td><td>G or C</td></tr><tr><td><a href="CodeSystem-nucleotide-dna.html#nucleotide-dna-W">W</a></td><td style="color: #cccccc">Weak interaction (2 H bonds)</td><td>A or T</td></tr><tr><td><a href="CodeSystem-nucleotide-dna.html#nucleotide-dna-H">H</a></td><td style="color: #cccccc">not-G, H follows G in the alphabet</td><td>A or C or T</td></tr><tr><td><a href="CodeSystem-nucleotide-dna.html#nucleotide-dna-B">B</a></td><td style="color: #cccccc">not-A, B follows A</td><td>G or T or C</td></tr><tr><td><a href="CodeSystem-nucleotide-dna.html#nucleotide-dna-V">V</a></td><td style="color: #cccccc">not-T (not-U), V follows U</td><td>G or C or A</td></tr><tr><td><a href="CodeSystem-nucleotide-dna.html#nucleotide-dna-D">D</a></td><td style="color: #cccccc">not-C, D follows C</td><td>G or A or T</td></tr><tr><td><a href="CodeSystem-nucleotide-dna.html#nucleotide-dna-N">N</a></td><td style="color: #cccccc">Any nucleotide</td><td>G or A or T or C</td></tr></table></li></ul></div>
  </text>
  <extension
             url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="cg"/>
  </extension>
  <extension
             url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="0">
      <extension
                 url="http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom">
        <valueCanonical
                        value="http://hl7.org/fhir/uv/molecular-definition-data-types/ImplementationGuide/hl7.fhir.uv.molecular-definition-data-types"/>
      </extension>
    </valueInteger>
  </extension>
  <extension
             url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="draft">
      <extension
                 url="http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom">
        <valueCanonical
                        value="http://hl7.org/fhir/uv/molecular-definition-data-types/ImplementationGuide/hl7.fhir.uv.molecular-definition-data-types"/>
      </extension>
    </valueCode>
  </extension>
  <url
       value="http://hl7.org/fhir/uv/molecular-definition-data-types/ValueSet/nucleotide-dna-1letter-ambiguous"/>
  <version value="1.0.0-ballot1"/>
  <name value="NucleotideDNA1LetterAmbiguous"/>
  <title value="Nucleotide DNA 1-letter Ambiguous Symbols ValueSet"/>
  <status value="draft"/>
  <experimental value="false"/>
  <date value="2025-09-26T21:26:20+00:00"/>
  <publisher value="HL7 International / Clinical Genomics"/>
  <contact>
    <name value="HL7 International / Clinical Genomics"/>
    <telecom>
      <system value="url"/>
      <value value="http://www.hl7.org/Special/committees/clingenomics"/>
    </telecom>
    <telecom>
      <system value="email"/>
      <value value="cg@lists.HL7.org"/>
    </telecom>
  </contact>
  <description value="Single-letter ambiguous symbols for DNA residues."/>
  <jurisdiction>
    <coding>
      <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
      <code value="001"/>
      <display value="World"/>
    </coding>
  </jurisdiction>
  <compose>
    <include>
      <system
              value="http://hl7.org/fhir/uv/molecular-definition-data-types/CodeSystem/nucleotide-dna"/>
      <concept>
        <code value="G"/>
      </concept>
      <concept>
        <code value="A"/>
      </concept>
      <concept>
        <code value="T"/>
      </concept>
      <concept>
        <code value="C"/>
      </concept>
      <concept>
        <code value="R"/>
      </concept>
      <concept>
        <code value="Y"/>
      </concept>
      <concept>
        <code value="M"/>
      </concept>
      <concept>
        <code value="K"/>
      </concept>
      <concept>
        <code value="S"/>
      </concept>
      <concept>
        <code value="W"/>
      </concept>
      <concept>
        <code value="H"/>
      </concept>
      <concept>
        <code value="B"/>
      </concept>
      <concept>
        <code value="V"/>
      </concept>
      <concept>
        <code value="D"/>
      </concept>
      <concept>
        <code value="N"/>
      </concept>
    </include>
  </compose>
</ValueSet>