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Mammalian Phenotype Browser
Term Detail
MP term:abnormal sarcomere morphology
MP id: MP:0004090
Definition: any structural anomaly in the segment of a myofibril between two Z lines comprised of multi-protein complexes composed of three different filament systems; these systems work together to contract and relax muscle
Number of paths to term: 1

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


mammalian phenotype
        is-amuscle phenotype
                is-aabnormal muscle morphology
                        is-aabnormal muscle fiber morphology
                                is-aabnormal M lines +
                                is-aabnormal myocardial fiber morphology +
                                is-aabnormal sarcolemma morphology
                                is-aabnormal sarcomere morphology [MP:0004090] (56 genotypes, 56 annotations)
                                is-aabnormal sarcoplasmic reticulum morphology +
                                is-aabnormal skeletal muscle fiber morphology +
                                is-aabnormal Z lines +

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Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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last database update
12/09/2014
MGI 5.20
The Jackson Laboratory