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Phenotypes Associated with This Genotype
Genotype
MGI:7471996
Allelic
Composition		 Fam227bem1(IMPC)Ccpcz/Fam227bem1(IMPC)Ccpcz
Genetic
Background		 C57BL/6NCrl-Fam227bem1(IMPC)Ccpcz/Ccpcz
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Fam227bem1(IMPC)Ccpcz mutation (1 available); any Fam227b mutation (43 available)
Data Sources
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
behavior/neurological

cardiovascular system
enlarged heart ( J:211773 )
IMPC - CCP-IMG

craniofacial

digestive/alimentary system

endocrine/exocrine glands
enlarged thymus ( J:211773 )
IMPC - CCP-IMG

growth/size/body
enlarged heart ( J:211773 )
IMPC - CCP-IMG
abnormal tooth morphology ( J:211773 )
IMPC - CCP-IMG
enlarged spleen ( J:211773 )
IMPC - CCP-IMG

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

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

integument

muscle

reproductive system
enlarged epididymis ( J:211773 )
IMPC - CCP-IMG
female infertility ( J:211773 )
IMPC - CCP-IMG
male infertility ( J:211773 )
IMPC - CCP-IMG

skeleton

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
01/28/2026
MGI 6.24 		The Jackson Laboratory