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ONTOLOGY REPORT - ANNOTATIONS

Term:membrane depolarization during SA node cell action potential
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Accession:GO:0086046 term browser browse the term
Definition:The process in which SA node 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:exact_synonym: membrane depolarization involved in regulation of SA node cardiac muscle cell action potential;   membrane depolarization involved in regulation of SAN cardiac muscle cell action potential;   membrane depolarization involved in regulation of sinoatrial node cardiac muscle cell action potential
 narrow_synonym: membrane depolarization involved in regulation of sinus node cardiac muscle cell action potential

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membrane depolarization during SA node cell action potential term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G CACNA1D calcium voltage-gated channel subunit alpha1 D involved_in
acts_upstream_of_or_within 		IEA
ISO 		(PMID:12700358) Ensembl
MGI		 PMID:12700358 GO_REF:0000107 NCBI chr22:14,868,459...15,195,002
Ensembl chr22:15,027,565...15,197,101 		JBrowse link
G HCN4 hyperpolarization activated cyclic nucleotide gated potassium channel 4 involved_in IEA Ensembl GO_REF:0000107 NCBI chr26:10,107,342...10,158,885
Ensembl chr26:10,110,579...10,156,292 		JBrowse link
G SCN5A sodium voltage-gated channel alpha subunit 5 involved_in IEA Ensembl GO_REF:0000107 NCBI chr15:767,854...869,787
Ensembl chr15:794,963...867,457 		JBrowse link
Term paths to the root
Path 1
Term Annotations click to browse term
  biological_process 19940
    biological regulation 12281
      regulation of biological quality 3285
        regulation of membrane potential 538
          action potential 190
            cardiac muscle cell action potential 64
              membrane depolarization during cardiac muscle cell action potential 17
                membrane depolarization during SA node cell action potential 3
Path 2
Term Annotations click to browse term
  biological_process 19940
    multicellular organismal process 7686
      system process 2298
        circulatory system process 613
          blood circulation 586
            regulation of blood circulation 296
              regulation of heart contraction 223
                cardiac conduction 78
                  cell communication involved in cardiac conduction 44
                    SA node cell to atrial cardiac muscle cell communication 9
                      SA node cell to atrial cardiac muscle cell signaling 9
                        SA node cell action potential 9
                          membrane depolarization during SA node cell action potential 3
paths to the root