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Mammalian Phenotype Ontology Annotations
Query Results - Summary
Symbol
Name
ID
Mymx
myomixer, myoblast fusion factor
MGI:3649059
23 phenotypes from 3 alleles in 2 genetic backgrounds
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Allelic Composition
Genetic Background
Annotated Term Reference
Mymxem1Shcs/Mymxem1Shcs
involves: C57BL/6J
abnormal intercostal muscle morphology J:241564
abnormal limb morphology J:241564
abnormal limb muscle morphology J:241564
abnormal muscle morphology J:241564
abnormal myoblast fusion J:241564
abnormal skeletal muscle morphology J:241564
abnormal spine curvature J:241564
cyanosis J:241564
decreased fetal weight J:241564
muscle weakness J:241564
neonatal lethality, complete penetrance J:241564
nuchal edema J:241564
primary atelectasis J:241564
Mymxem2Shcs/Mymxem2Shcs
involves: C57BL/6J
neonatal lethality, complete penetrance J:241565
Mymxem3Eno/Mymxem3Eno
involves: C57BL/6N
abnormal muscle fiber morphology J:372295
abnormal myoblast fusion J:372295
abnormal sarcomere morphology J:372295
absent gastric milk in neonates J:372295
decreased skeletal muscle size J:372295
hypoxia J:372295
neonatal lethality, incomplete penetrance J:372295
postnatal growth retardation J:372295
postnatal lethality, complete penetrance J:372295
respiratory failure J:372295
skeletal muscle fiber degeneration J:372295

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
09/30/2025
MGI 6.24
The Jackson Laboratory