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ONTOLOGY REPORT - ANNOTATIONS


Term:membrane repolarization during atrial cardiac muscle cell action potential
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Accession:GO:0098914 term browser browse the term
Definition:The process in which ions are transported across a membrane such that the atrial cardiomyocyte membrane potential changes in the direction from the positive membrane potential at the peak of the action potential towards the negative resting potential.
Synonyms:related_synonym: atrial repolarization;   electrocardiogram QRS complex


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membrane repolarization during atrial cardiac muscle cell action potential term browser
Symbol Object Name Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G KCNA5 potassium voltage-gated channel subfamily A member 5 ISO (PMID:19343045), (PMID:23264583) BHF-UCL PMID:19343045, PMID:23264583 NCBI chr12:5,165,057...5,168,307 JBrowse link
G KCNJ5 potassium inwardly rectifying channel subfamily J member 5 ISO (PMID:20560207) BHF-UCL PMID:20560207 NCBI chr11:123,705,361...123,735,370
Ensembl chr11:127,606,208...127,634,213
JBrowse link
G KCNN2 potassium calcium-activated channel subfamily N member 2 ISO (MGI:MGI:5292192|PMID:19139040) BHF-UCL PMID:19139040 MGI:MGI:5292192 NCBI chr 5:109,722,916...109,862,747 JBrowse link
G KCNQ1 potassium voltage-gated channel subfamily Q member 1 ISO (PMID:12522251), (PMID:25786344) BHF-UCL PMID:12522251, PMID:25786344 NCBI chr11:2,469,750...2,874,467 JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  biological_process 12529
    cellular process 11625
      cellular localization 2330
        establishment of localization in cell 1655
          cardiac muscle cell membrane repolarization 29
            atrial cardiac muscle cell membrane repolarization 8
              membrane repolarization during atrial cardiac muscle cell action potential 4
                negative regulation of membrane repolarization during atrial cardiac muscle cell action potential 0
                positive regulation of membrane repolarization during atrial cardiac muscle cell action potential 0
                regulation of membrane repolarization during atrial cardiac muscle cell action potential + 0
Path 2
Term Annotations click to browse term
  biological_process 12529
    multicellular organismal process 6476
      system process 1630
        circulatory system process 504
          heart process 230
            heart contraction 221
              regulation of heart contraction 189
                cardiac conduction 60
                  cell communication involved in cardiac conduction 38
                    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 repolarization during atrial cardiac muscle cell action potential 4
                            negative regulation of membrane repolarization during atrial cardiac muscle cell action potential 0
                            positive regulation of membrane repolarization during atrial cardiac muscle cell action potential 0
                            regulation of membrane repolarization during atrial cardiac muscle cell action potential + 0
paths to the root

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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.