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ONTOLOGY REPORT - ANNOTATIONS


Term:membrane depolarization during atrial cardiac muscle cell action potential
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Accession:GO:0098912 term browser browse the term
Definition:The process in which atrial cardiac muscle cell membrane potential changes in the depolarizing direction from the negative resting potential towards the positive membrane potential that will be the peak of the action potential.
Synonyms:broad_synonym: atrial cardiac muscle cell depolarization
 related_synonym: atrial depolarization;   electrocardiogram PR interval



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membrane depolarization during atrial cardiac muscle cell action potential term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G CACNA1C calcium voltage-gated channel subunit alpha1 C involved_in IMP (PMID:17224476) BHF-UCL PMID:17224476 NCBI chr12:1,970,780...2,697,950
Ensembl chr12:1,970,772...2,697,950
JBrowse link
G CACNB2 calcium voltage-gated channel auxiliary subunit beta 2 involved_in IMP (PMID:17224476) BHF-UCL PMID:17224476 NCBI chr10:18,140,424...18,543,557
Ensembl chr10:18,140,424...18,543,557
JBrowse link
G SCN5A sodium voltage-gated channel alpha subunit 5 involved_in IMP (PMID:18065446) BHF-UCL PMID:18065446 NCBI chr 3:38,548,062...38,649,687
Ensembl chr 3:38,548,057...38,649,743
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  biological_process 19711
    cellular process 18963
      cell communication 7275
        cell communication involved in cardiac conduction 59
          cell-cell signaling involved in cardiac conduction 31
            atrial cardiac muscle cell to AV node cell signaling 19
              atrial cardiac muscle cell action potential 19
                membrane depolarization during atrial cardiac muscle cell action potential 3
Path 2
Term Annotations click to browse term
  biological_process 19711
    biological regulation 13546
      regulation of biological process 13144
        regulation of multicellular organismal process 3560
          regulation of system process 754
            regulation of blood circulation 336
              regulation of heart contraction 255
                cardiac conduction 100
                  cell communication involved in cardiac conduction 59
                    atrial cardiac muscle cell to AV node cell communication 19
                      atrial cardiac muscle cell to AV node cell signaling 19
                        atrial cardiac muscle cell action potential 19
                          membrane depolarization during atrial cardiac muscle cell action potential 3
paths to the root