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ONTOLOGY REPORT - ANNOTATIONS


Term:membrane repolarization during SA node cell action potential
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Accession:GO:0086052 term browser browse the term
Definition:The process in which an SA node cardiac muscle cell membrane potential changes in the direction from the positive membrane potential at the peak of the action potential towards the negative resting potential.
Synonyms:exact_synonym: membrane repolarization involved in regulation of SA node cardiac muscle cell action potential;   membrane repolarization involved in regulation of SAN cardiac muscle cell action potential;   membrane repolarization involved in regulation of sinoatrial node cardiac muscle cell action potential
 narrow_synonym: membrane repolarization involved in regulation of sinus node cardiac muscle cell action potential


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membrane repolarization during SA node cell action potential term browser
Symbol Object Name Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G KCNA5 potassium voltage-gated channel subfamily A member 5 TAS
IMP
(PMID:10820151)
(PMID:19343045)
BHF-UCL PMID:10820151, PMID:19343045 NCBI chr12:5,043,879...5,046,788
Ensembl chr12:5,043,879...5,046,788
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Term paths to the root
Path 1
Term Annotations click to browse term
  biological_process 18670
    localization 7226
      establishment of localization 5679
        establishment of localization in cell 3014
          cardiac muscle cell membrane repolarization 36
            membrane repolarization during cardiac muscle cell action potential 22
              membrane repolarization during SA node cell action potential 1
Path 2
Term Annotations click to browse term
  biological_process 18670
    biological regulation 13308
      regulation of biological process 12640
        regulation of multicellular organismal process 3085
          regulation of system process 731
            regulation of blood circulation 349
              regulation of heart contraction 279
                cardiac conduction 147
                  cell communication involved in cardiac conduction 57
                    SA node cell to atrial cardiac muscle cell communication 10
                      SA node cell to atrial cardiac muscle cell signaling 9
                        SA node cell action potential 9
                          membrane repolarization during SA node cell action potential 1
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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.