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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Col5a2em1(IMPC)Ccpcz
endonuclease-mediated mutation 1, Institute of Molecular Genetics
MGI:7627383
Summary 2 genotypes


Genotype
MGI:8176157
hm1
Allelic
Composition		 Col5a2em1(IMPC)Ccpcz/Col5a2em1(IMPC)Ccpcz
Genetic
Background		 C57BL/6NCrl-Col5a2em1(IMPC)Ccpcz/Ccpcz
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Col5a2em1(IMPC)Ccpcz mutation (1 available); any Col5a2 mutation (67 available)
Data Sources
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
embryo

mortality/aging

nervous system




Genotype
MGI:8176156
ht2
Allelic
Composition		 Col5a2em1(IMPC)Ccpcz/Col5a2+
Genetic
Background		 C57BL/6NCrl-Col5a2em1(IMPC)Ccpcz/Ccpcz
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Col5a2em1(IMPC)Ccpcz mutation (1 available); any Col5a2 mutation (67 available)
Data Sources
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
endocrine/exocrine glands
enlarged thymus ( J:211773 )
IMPC - CCP-IMG

hematopoietic system
enlarged thymus ( J:211773 )
IMPC - CCP-IMG

immune system
enlarged thymus ( J:211773 )
IMPC - CCP-IMG

integument

vision/eye
cornea opacity ( J:211773 )
IMPC - CCP-IMG




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
01/20/2026
MGI 6.24 		The Jackson Laboratory