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Phenotypes Associated with This Genotype
Genotype
MGI:4417895
Allelic
Composition		 Col7a1tm1Uit/Col7a1tm1Uit
Genetic
Background		 involves: 129S1/Sv
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Col7a1tm1Uit mutation (0 available); any Col7a1 mutation (108 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
postnatal lethality, complete penetrance ( J:155326 )
• mice die within a few days of birth

integument
dermal-epidermal separation ( J:155326 )
• mice exhibit separation of the dermis and epidermis unlike in wild-type mice

Mouse Models of Human Disease
 DO ID OMIM ID(s) Ref(s)
recessive dystrophic epidermolysis bullosa DOID:0060642 OMIM:226600
 J:155326

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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Send questions and comments to User Support. 		last database update
09/30/2025
MGI 6.24 		The Jackson Laboratory