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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 ISO
ISS
(PMID:17224476)
GO_REF:0000024
RGD
BHF-UCL
PMID:17224476 GO_REF:0000024 NCBI chr 4:151,764,138...152,379,454
Ensembl chr 4:151,764,138...152,379,648
JBrowse link
G Cacnb2 calcium voltage-gated channel auxiliary subunit beta 2 involved_in ISS
ISO
IEA
GO_REF:0000024
(PMID:17224476)
GO_REF:0000107
BHF-UCL
RGD
Ensembl
PMID:17224476 GO_REF:0000024 GO_REF:0000107 NCBI chr17:77,564,630...77,910,000
Ensembl chr17:77,564,460...77,909,106
JBrowse link
G Scn5a sodium voltage-gated channel alpha subunit 5 involved_in ISO
IEA
(PMID:18065446)
GO_REF:0000107
RGD
Ensembl
PMID:18065446 GO_REF:0000107 NCBI chr 8:119,220,905...119,318,816
Ensembl chr 8:119,220,905...119,318,769
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  biological_process 20536
    cellular process 19526
      cell communication 7842
        cell communication involved in cardiac conduction 42
          cell-cell signaling involved in cardiac conduction 24
            atrial cardiac muscle cell to AV node cell signaling 14
              atrial cardiac muscle cell action potential 14
                membrane depolarization during atrial cardiac muscle cell action potential 3
Path 2
Term Annotations click to browse term
  biological_process 20536
    biological regulation 13819
      regulation of biological process 13374
        regulation of multicellular organismal process 3338
          regulation of system process 682
            regulation of blood circulation 290
              regulation of heart contraction 210
                cardiac conduction 71
                  cell communication involved in cardiac conduction 42
                    atrial cardiac muscle cell to AV node cell communication 14
                      atrial cardiac muscle cell to AV node cell signaling 14
                        atrial cardiac muscle cell action potential 14
                          membrane depolarization during atrial cardiac muscle cell action potential 3
paths to the root