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ONTOLOGY REPORT - ANNOTATIONS


Term:regulation of atrial cardiac muscle cell action potential
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Accession:GO:0098910 term browser browse the term
Definition:Any process that modulates the frequency, rate or extent of action potential creation, propagation or termination in an atrial cardiac muscle cell contributing to the regulation of its contraction. This typically occurs via modulation of the activity or expression of voltage-gated ion channels.


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regulation of atrial cardiac muscle cell action potential term browser
Symbol Object Name JBrowse Chr Start Stop Reference
G Ank2 ankyrin 2 JBrowse link NW_004955457 13,624,590 13,938,427 RGD:9068941
G Gja5 gap junction protein alpha 5 JBrowse link NW_004955568 635,319 652,692 RGD:9068941
G Ryr2 ryanodine receptor 2 JBrowse link NW_004955492 2,647,597 3,275,512 RGD:9068941
positive regulation of atrial cardiac muscle cell action potential term browser
Symbol Object Name JBrowse Chr Start Stop Reference
G Trpm4 transient receptor potential cation channel subfamily M member 4 JBrowse link NW_004955559 1,539,036 1,581,800 RGD:9068941

Term paths to the root
Path 1
Term Annotations click to browse term
  biological_process 11825
    cellular process 11034
      cell communication 4200
        regulation of cell communication 2950
          regulation of atrial cardiac muscle cell action potential 4
            negative regulation of atrial cardiac muscle cell action potential + 0
            positive regulation of atrial cardiac muscle cell action potential + 1
            regulation of membrane repolarization during atrial cardiac muscle cell action potential + 0
            regulation of voltage-gated potassium channel activity involved in atrial cardiac muscle cell action potential repolarization + 0
Path 2
Term Annotations click to browse term
  biological_process 11825
    multicellular organismal process 6121
      system process 1546
        circulatory system process 472
          heart process 218
            heart contraction 209
              regulation of heart contraction 179
                cardiac conduction 57
                  cell communication involved in cardiac conduction 35
                    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
                          regulation of atrial cardiac muscle cell action potential 4
                            negative regulation of atrial cardiac muscle cell action potential + 0
                            positive regulation of atrial cardiac muscle cell action potential + 1
                            regulation of membrane repolarization during atrial cardiac muscle cell action potential + 0
                            regulation of voltage-gated potassium channel activity involved in atrial cardiac muscle cell action potential repolarization + 0
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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.