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MAMMALIAN PHENOTYPE - ANNOTATIONS

The Mouse Adult Gross Anatomy Ontology and Mammalian Phenotype Ontology are downloaded weekly from the Mouse Genome Informatics databases at Jackson Laboratories (ftp://ftp.informatics.jax.org/pub/reports/index.html). For more information about these ontologies, see the MGI Publications Page at http://www.informatics.jax.org/mgihome/other/publications.shtml.
Term:abnormal sinoatrial node morphology
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Accession:MP:0004115 term browser browse the term
Definition:any structural anomaly of the small mass of modified cardiac muscle fibers located at the junction of the superior vena cava and the right atrium that is the source of contraction impulses for the heart
Synonyms:exact_synonym: abnormal SA node;   abnormal SAN morphology;   abnormal pacemaker;   abnormal sinu-atrial node;   abnormal sinuatrial node;   abnormal sinus node


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Path 1
Term Annotations click to browse term
  mammalian phenotype 5420
    cardiovascular system phenotype 1371
      abnormal cardiovascular system morphology 427
        abnormal heart morphology 331
          abnormal impulse conducting system morphology 0
            abnormal sinoatrial node morphology 0
              decreased sinoatrial node size + 0
              increased sinoatrial node size + 0
Path 2
Term Annotations click to browse term
  mammalian phenotype 5420
    cardiovascular system phenotype 1371
      abnormal cardiovascular system morphology 427
        abnormal heart morphology 331
          abnormal heart atrium morphology 0
            abnormal heart right atrium morphology 0
              abnormal sinoatrial node morphology 0
                decreased sinoatrial node size + 0
                increased sinoatrial node size + 0
paths to the root