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Gene Ontology Browser
Term Detail
GO term:myofibril
Synonym: striated muscle fiber
Synonym: striated muscle fibre
GO id:GO:0030016
Definition:The contractile element of skeletal and cardiac muscle; a long, highly organized bundle of actin, myosin, and other proteins that contracts by a sliding filament mechanism.
Number of paths to term: 14

is-adenotes an 'is-a' relationship
part-ofdenotes a 'part-of' relationship
regulatesdenotes a 'regulates' relationship
positively-regulatesdenotes a 'positively-regulates' relationship
negatively-regulatesdenotes a 'negatively-regulates' relationship


Gene_Ontology
        is-acellular_component
                is-acell
                        part-ofcell part
                                is-aintracellular
                                        part-ofintracellular part
                                                is-acytoplasm
                                                        part-ofcytoplasmic part
                                                                is-acontractile fiber
                                                                        part-ofcontractile fiber part +
                                                                        is-amyofibril [GO:0030016] (170 genes, 284 annotations)
                                                                                is-acardiac myofibril
                                                                                part-ofcostamere
                                                                                part-ofmyofilament +
                                                                                part-ofsarcomere +
                                                                        is-asmooth muscle contractile fiber +


Gene_Ontology
        is-acellular_component
                is-acell
                        part-ofcell part
                                is-aintracellular
                                        part-ofintracellular part
                                                is-acytoplasmic part
                                                        is-acontractile fiber
                                                                part-ofcontractile fiber part +
                                                                is-amyofibril [GO:0030016] (170 genes, 284 annotations)
                                                                        is-acardiac myofibril
                                                                        part-ofcostamere
                                                                        part-ofmyofilament +
                                                                        part-ofsarcomere +
                                                                is-asmooth muscle contractile fiber +


Gene_Ontology
        is-acellular_component
                is-acell
                        part-ofcell part
                                is-aintracellular
                                        part-ofintracellular part
                                                is-aintracellular organelle
                                                        is-aintracellular non-membrane-bounded organelle
                                                                is-acontractile fiber
                                                                        part-ofcontractile fiber part +
                                                                        is-amyofibril [GO:0030016] (170 genes, 284 annotations)
                                                                                is-acardiac myofibril
                                                                                part-ofcostamere
                                                                                part-ofmyofilament +
                                                                                part-ofsarcomere +
                                                                        is-asmooth muscle contractile fiber +


Gene_Ontology
        is-acellular_component
                is-acell
                        part-ofcell part
                                is-aintracellular part
                                        is-acytoplasm
                                                part-ofcytoplasmic part
                                                        is-acontractile fiber
                                                                part-ofcontractile fiber part +
                                                                is-amyofibril [GO:0030016] (170 genes, 284 annotations)
                                                                        is-acardiac myofibril
                                                                        part-ofcostamere
                                                                        part-ofmyofilament +
                                                                        part-ofsarcomere +
                                                                is-asmooth muscle contractile fiber +


Gene_Ontology
        is-acellular_component
                is-acell
                        part-ofcell part
                                is-aintracellular part
                                        is-acytoplasmic part
                                                is-acontractile fiber
                                                        part-ofcontractile fiber part +
                                                        is-amyofibril [GO:0030016] (170 genes, 284 annotations)
                                                                is-acardiac myofibril
                                                                part-ofcostamere
                                                                part-ofmyofilament +
                                                                part-ofsarcomere +
                                                        is-asmooth muscle contractile fiber +


Gene_Ontology
        is-acellular_component
                is-acell
                        part-ofcell part
                                is-aintracellular part
                                        is-aintracellular organelle
                                                is-aintracellular non-membrane-bounded organelle
                                                        is-acontractile fiber
                                                                part-ofcontractile fiber part +
                                                                is-amyofibril [GO:0030016] (170 genes, 284 annotations)
                                                                        is-acardiac myofibril
                                                                        part-ofcostamere
                                                                        part-ofmyofilament +
                                                                        part-ofsarcomere +
                                                                is-asmooth muscle contractile fiber +


Gene_Ontology
        is-acellular_component
                is-acell part
                        is-aintracellular
                                part-ofintracellular part
                                        is-acytoplasm
                                                part-ofcytoplasmic part
                                                        is-acontractile fiber
                                                                part-ofcontractile fiber part +
                                                                is-amyofibril [GO:0030016] (170 genes, 284 annotations)
                                                                        is-acardiac myofibril
                                                                        part-ofcostamere
                                                                        part-ofmyofilament +
                                                                        part-ofsarcomere +
                                                                is-asmooth muscle contractile fiber +


Gene_Ontology
        is-acellular_component
                is-acell part
                        is-aintracellular
                                part-ofintracellular part
                                        is-acytoplasmic part
                                                is-acontractile fiber
                                                        part-ofcontractile fiber part +
                                                        is-amyofibril [GO:0030016] (170 genes, 284 annotations)
                                                                is-acardiac myofibril
                                                                part-ofcostamere
                                                                part-ofmyofilament +
                                                                part-ofsarcomere +
                                                        is-asmooth muscle contractile fiber +


Gene_Ontology
        is-acellular_component
                is-acell part
                        is-aintracellular
                                part-ofintracellular part
                                        is-aintracellular organelle
                                                is-aintracellular non-membrane-bounded organelle
                                                        is-acontractile fiber
                                                                part-ofcontractile fiber part +
                                                                is-amyofibril [GO:0030016] (170 genes, 284 annotations)
                                                                        is-acardiac myofibril
                                                                        part-ofcostamere
                                                                        part-ofmyofilament +
                                                                        part-ofsarcomere +
                                                                is-asmooth muscle contractile fiber +


Gene_Ontology
        is-acellular_component
                is-acell part
                        is-aintracellular part
                                is-acytoplasm
                                        part-ofcytoplasmic part
                                                is-acontractile fiber
                                                        part-ofcontractile fiber part +
                                                        is-amyofibril [GO:0030016] (170 genes, 284 annotations)
                                                                is-acardiac myofibril
                                                                part-ofcostamere
                                                                part-ofmyofilament +
                                                                part-ofsarcomere +
                                                        is-asmooth muscle contractile fiber +


Gene_Ontology
        is-acellular_component
                is-acell part
                        is-aintracellular part
                                is-acytoplasmic part
                                        is-acontractile fiber
                                                part-ofcontractile fiber part +
                                                is-amyofibril [GO:0030016] (170 genes, 284 annotations)
                                                        is-acardiac myofibril
                                                        part-ofcostamere
                                                        part-ofmyofilament +
                                                        part-ofsarcomere +
                                                is-asmooth muscle contractile fiber +


Gene_Ontology
        is-acellular_component
                is-acell part
                        is-aintracellular part
                                is-aintracellular organelle
                                        is-aintracellular non-membrane-bounded organelle
                                                is-acontractile fiber
                                                        part-ofcontractile fiber part +
                                                        is-amyofibril [GO:0030016] (170 genes, 284 annotations)
                                                                is-acardiac myofibril
                                                                part-ofcostamere
                                                                part-ofmyofilament +
                                                                part-ofsarcomere +
                                                        is-asmooth muscle contractile fiber +


Gene_Ontology
        is-acellular_component
                is-aorganelle
                        is-aintracellular organelle
                                is-aintracellular non-membrane-bounded organelle
                                        is-acontractile fiber
                                                part-ofcontractile fiber part +
                                                is-amyofibril [GO:0030016] (170 genes, 284 annotations)
                                                        is-acardiac myofibril
                                                        part-ofcostamere
                                                        part-ofmyofilament +
                                                        part-ofsarcomere +
                                                is-asmooth muscle contractile fiber +


Gene_Ontology
        is-acellular_component
                is-aorganelle
                        is-anon-membrane-bounded organelle
                                is-aintracellular non-membrane-bounded organelle
                                        is-acontractile fiber
                                                part-ofcontractile fiber part +
                                                is-amyofibril [GO:0030016] (170 genes, 284 annotations)
                                                        is-acardiac myofibril
                                                        part-ofcostamere
                                                        part-ofmyofilament +
                                                        part-ofsarcomere +
                                                is-asmooth muscle contractile fiber +


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Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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last database update
04/08/2014
MGI 5.17
The Jackson Laboratory