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Mammalian Phenotype Browser
Term Detail
MP term:abnormal hippocampus CA1 region morphology
Synonym: abnormal CA1 field morphology
Synonym: abnormal CA1 field of Ammon's horn
Synonym: abnormal Cornu Ammonis 1
Synonym: abnormal field CA1 of hippocampus
Synonym: abnormal region I of hippocampus proper
Synonym: abnormal regio superior of the hippocampus
MP id: MP:0008263
Definition: any structural anomaly of a cytoarchitectural subregion of the Ammon's horn region of the hippocampal formation consisting primarily of pyramidal neurons; the pyramidal neurons of CA1 receive projections from pyramidal neurons of CA3 via the Schaffer collaterals and send outputs to the entorhinal cortex and to the subiculum
Number of paths to term: 6

is-adenotes an 'is-a' relationship
part-ofdenotes a 'part-of' relationship


mammalian phenotype
        is-anervous system phenotype
                is-aabnormal nervous system morphology
                        is-aabnormal brain morphology
                                is-aabnormal forebrain morphology
                                        is-aabnormal limbic system morphology
                                                is-aabnormal hippocampus morphology
                                                        is-aabnormal Ammon gyrus morphology
                                                                is-aabnormal hippocampus CA1 region morphology [MP:0008263] (33 genotypes, 33 annotations)
                                                                        is-aabsent hippocampus CA1 region
                                                                is-aabnormal hippocampus CA2 region morphology +
                                                                is-aabnormal hippocampus CA3 region morphology +


mammalian phenotype
        is-anervous system phenotype
                is-aabnormal nervous system morphology
                        is-aabnormal brain morphology
                                is-aabnormal forebrain morphology
                                        is-aabnormal limbic system morphology
                                                is-aabnormal hippocampus morphology
                                                        is-aabnormal hippocampus region morphology
                                                                is-aabnormal hippocampus CA1 region morphology [MP:0008263] (33 genotypes, 33 annotations)
                                                                        is-aabsent hippocampus CA1 region
                                                                is-aabnormal hippocampus CA2 region morphology +
                                                                is-aabnormal hippocampus CA3 region morphology +
                                                                is-aabnormal hippocampus CA4 region morphology +


mammalian phenotype
        is-anervous system phenotype
                is-aabnormal nervous system morphology
                        is-aabnormal brain morphology
                                is-aabnormal forebrain morphology
                                        is-aabnormal telencephalon morphology
                                                is-aabnormal cerebrum morphology
                                                        is-aabnormal temporal lobe morphology
                                                                is-aabnormal hippocampus morphology
                                                                        is-aabnormal Ammon gyrus morphology
                                                                                is-aabnormal hippocampus CA1 region morphology [MP:0008263] (33 genotypes, 33 annotations)
                                                                                        is-aabsent hippocampus CA1 region
                                                                                is-aabnormal hippocampus CA2 region morphology +
                                                                                is-aabnormal hippocampus CA3 region morphology +


mammalian phenotype
        is-anervous system phenotype
                is-aabnormal nervous system morphology
                        is-aabnormal brain morphology
                                is-aabnormal forebrain morphology
                                        is-aabnormal telencephalon morphology
                                                is-aabnormal cerebrum morphology
                                                        is-aabnormal temporal lobe morphology
                                                                is-aabnormal hippocampus morphology
                                                                        is-aabnormal hippocampus region morphology
                                                                                is-aabnormal hippocampus CA1 region morphology [MP:0008263] (33 genotypes, 33 annotations)
                                                                                        is-aabsent hippocampus CA1 region
                                                                                is-aabnormal hippocampus CA2 region morphology +
                                                                                is-aabnormal hippocampus CA3 region morphology +
                                                                                is-aabnormal hippocampus CA4 region morphology +


mammalian phenotype
        is-anervous system phenotype
                is-aabnormal nervous system morphology
                        is-aabnormal brain morphology
                                is-aabnormal forebrain morphology
                                        is-aabnormal telencephalon morphology
                                                is-aabnormal hippocampus morphology
                                                        is-aabnormal Ammon gyrus morphology
                                                                is-aabnormal hippocampus CA1 region morphology [MP:0008263] (33 genotypes, 33 annotations)
                                                                        is-aabsent hippocampus CA1 region
                                                                is-aabnormal hippocampus CA2 region morphology +
                                                                is-aabnormal hippocampus CA3 region morphology +


mammalian phenotype
        is-anervous system phenotype
                is-aabnormal nervous system morphology
                        is-aabnormal brain morphology
                                is-aabnormal forebrain morphology
                                        is-aabnormal telencephalon morphology
                                                is-aabnormal hippocampus morphology
                                                        is-aabnormal hippocampus region morphology
                                                                is-aabnormal hippocampus CA1 region morphology [MP:0008263] (33 genotypes, 33 annotations)
                                                                        is-aabsent hippocampus CA1 region
                                                                is-aabnormal hippocampus CA2 region morphology +
                                                                is-aabnormal hippocampus CA3 region morphology +
                                                                is-aabnormal hippocampus CA4 region morphology +

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last database update
10/21/2014
MGI 5.20
The Jackson Laboratory