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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 JBrowse Chr Start Stop Reference
G Cacna1c calcium voltage-gated channel subunit alpha1 C JBrowse link 4 150,635,808 151,270,790 RGD:1624291
RGD:1600115
G Cacnb2 calcium voltage-gated channel auxiliary subunit beta 2 JBrowse link 17 81,673,862 82,019,219 RGD:1624291
RGD:1600115
G Scn5a sodium voltage-gated channel alpha subunit 5 JBrowse link 8 128,169,191 128,266,681 RGD:1624291

Term paths to the root
Path 1
Term Annotations click to browse term
  biological_process 18166
    signaling 7108
      cell-cell signaling 1630
        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 18166
    multicellular organismal process 8629
      system process 3286
        circulatory system process 526
          blood circulation 516
            heart contraction 236
              regulation of heart contraction 193
                cardiac conduction 61
                  cell communication involved in cardiac conduction 38
                    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
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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.