FHIR CI-Build

This is the Continuous Integration Build of FHIR (will be incorrect/inconsistent at times).
See the Directory of published versions icon

4.3.2.364 CodeSystem http://hl7.org/fhir/nucleotide-terminus

Responsible Owner: Biomedical Research and Regulation icon Work Group Informative Use Context: Country: World, Not Intended for Production use
Official URL: http://hl7.org/fhir/nucleotide-terminus Version: 6.0.0-ballot4
active as of 2026-06-19 Computable Name: NucleotideTerminusExample
Flags: Experimental, CaseSensitive, Complete. All codes ValueSet: Nucleotide Terminus OID: TBD

This Code system is used in the following FHIR core-defined or referenced value sets:

4.3.2.364.1 Definition

The nucleotide present at a sequence terminus (5′ or 3′).

4.3.2.364.2 Content

Generated Narrative: CodeSystem nucleotide-terminus

Last updated: 2026-06-23T16:20:19.822Z

This case-sensitive code system http://hl7.org/fhir/nucleotide-terminus defines the following codes:

CodeDisplayDefinitionCopy
A Adenosine Adenosine (A). btn btn
T Thymidine Thymidine (T). btn btn
C Cytidine Cytidine (C). btn btn
G Guanosine Guanosine (G). btn btn
U Uridine Uridine (U). btn btn

 

See the full registry of code systems defined as part of FHIR.

Explanation of the columns that may appear on this page:

Level A few code lists that FHIR defines are hierarchical - each code is assigned a level. See Code System for further information.
Source The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code The code (used as the code in the resource instance). If the code is in italics, this indicates that the code is not selectable ('Abstract')
Display The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition An explanation of the meaning of the concept
Comments Additional notes about how to use the code