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Mammalian Phenotype Browser
Term Detail
MP term:abnormal myocardial fiber morphology
Synonym: abnormal adult cardiomyocyte morphology
Synonym: abnormal cardiac muscle cell morphology
Synonym: abnormal myocardial cell morphology
Synonym: abnormal myocardial fibers
Synonym: myocardial fiber dysplasia
Synonym: myocardial fibers abnormalities
MP id: MP:0000278
Alternate id: MP:0002994
Definition: any structural anomaly of the terminally differentiated, non-proliferative, cardiac muscle fibers, the multinucleated muscle cells of the heart
Number of paths to term: 3

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


mammalian phenotype
        is-acardiovascular system phenotype
                is-aabnormal cardiovascular system morphology
                        is-aabnormal heart morphology
                                is-aabnormal heart layer morphology
                                        is-aabnormal myocardium layer morphology
                                                is-aabnormal atrium myocardium morphology +
                                                is-aabnormal myocardial fiber morphology [MP:0000278] (351 genotypes, 431 annotations)
                                                        is-aabnormal intercalated disc morphology +
                                                        is-aabsent cardiac desmosomes
                                                        is-adecreased myocardial fiber number
                                                        is-aenlarged myocardial fiber
                                                        is-aincreased myocardial fiber number
                                                        is-amyocardial fiber degeneration
                                                        is-asmall myocardial fiber
                                                is-aabnormal myocardial trabeculae morphology +
                                                is-aabnormal myocardium compact layer morphology +
                                                is-aabnormal ventricle myocardium morphology +
                                                is-acalcified myocardium
                                                is-adisorganized myocardium
                                                is-amyocardial hypertrophy
                                                is-amyocardial necrosis
                                                is-amyocardial steatosis
                                                is-amyocardium hypoplasia +
                                                is-athick myocardium
                                                is-athin myocardium


mammalian phenotype
        is-amuscle phenotype
                is-aabnormal muscle morphology
                        is-aabnormal cardiac muscle tissue morphology
                                is-aabnormal myocardial fiber morphology [MP:0000278] (351 genotypes, 431 annotations)
                                        is-aabnormal intercalated disc morphology +
                                        is-aabsent cardiac desmosomes
                                        is-adecreased myocardial fiber number
                                        is-aenlarged myocardial fiber
                                        is-aincreased myocardial fiber number
                                        is-amyocardial fiber degeneration
                                        is-asmall myocardial fiber
                                is-aabnormal myocardial trabeculae morphology +
                                is-acardiac muscle atrophy
                                is-acardiac muscle degeneration
                                is-acardiac muscle necrosis


mammalian phenotype
        is-amuscle phenotype
                is-aabnormal muscle morphology
                        is-aabnormal muscle fiber morphology
                                is-aabnormal M lines +
                                is-aabnormal myocardial fiber morphology [MP:0000278] (351 genotypes, 431 annotations)
                                        is-aabnormal intercalated disc morphology +
                                        is-aabsent cardiac desmosomes
                                        is-adecreased myocardial fiber number
                                        is-aenlarged myocardial fiber
                                        is-aincreased myocardial fiber number
                                        is-amyocardial fiber degeneration
                                        is-asmall myocardial fiber
                                is-aabnormal sarcolemma morphology
                                is-aabnormal sarcomere morphology
                                is-aabnormal sarcoplasmic reticulum morphology +
                                is-aabnormal skeletal muscle fiber morphology +
                                is-aabnormal Z lines +

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last database update
09/23/2014
MGI 5.19
The Jackson Laboratory