The process in which a relatively unspecialized cell acquires specialized features of a sinoatrial (SA) node cell. SA node cells are pacemaker cells that are found in the sinoatrial node. [ GOC:mtg_heart ]
Synonyms: SA node cell differentiation SAN cell differentiation
This is just here as a test because I lose it
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Equivalent to:
Subclass of:
- cell differentiation
- cardiac pacemaker cell differentiation
- part of some sinoatrial node development
- results in acquisition of features of some myocyte of sinoatrial node
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