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Mammalian Phenotype Browser
Term Detail
MP term:centrally nucleated skeletal muscle fibers
Synonym: centrally localized nuclei in skeletal muscle fibers
Synonym: centronuclear myopathy
Synonym: nuclear rowing in muscle
MP id: MP:0009404
Definition: cell nuclei are located at a position in the center of the skeletal myofiber, instead of their normal location at the periphery of the fiber; may be indicative of centronuclear myopathy
Number of paths to term: 2

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 skeletal muscle fiber morphology
                                        is-aabnormal skeletal muscle fiber size +
                                        is-aabnormal skeletal muscle fiber triad morphology
                                        is-acentrally nucleated skeletal muscle fibers [MP:0009404] (141 genotypes, 141 annotations)
                                        is-adecreased skeletal muscle fiber number
                                        is-aincreased skeletal muscle fiber number
                                        is-askeletal muscle fiber degeneration
                                        is-askeletal muscle fiber necrosis


mammalian phenotype
        is-amuscle phenotype
                is-aabnormal muscle morphology
                        is-aabnormal skeletal muscle morphology
                                is-aabnormal skeletal muscle fiber morphology
                                        is-aabnormal skeletal muscle fiber size +
                                        is-aabnormal skeletal muscle fiber triad morphology
                                        is-acentrally nucleated skeletal muscle fibers [MP:0009404] (141 genotypes, 141 annotations)
                                        is-adecreased skeletal muscle fiber number
                                        is-aincreased skeletal muscle fiber number
                                        is-askeletal muscle fiber degeneration
                                        is-askeletal muscle fiber necrosis

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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