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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Stc1tm1Rred
targeted mutation 1, Roger R Reddel
MGI:3626184
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Stc1tm1Rred/Stc1tm1Rred involves: C57BL/6 MGI:3626185
cx2
 		Stc1tm1Rred/Stc1tm1Rred
Stc2tm1Rred/Stc2tm1Rred 		involves: 129S1/Sv * 129X1/SvJ * C57BL/6 MGI:4361452


Genotype
MGI:3626185
hm1
Allelic
Composition		 Stc1tm1Rred/Stc1tm1Rred
Genetic
Background		 involves: C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Stc1tm1Rred mutation (0 available); any Stc1 mutation (20 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
normal phenotype
no abnormal phenotype detected ( J:109145 )
• No anatomical or histological abnormalities are detected in any tissues




Genotype
MGI:4361452
cx2
Allelic
Composition		 Stc1tm1Rred/Stc1tm1Rred
Stc2tm1Rred/Stc2tm1Rred
Genetic
Background		 involves: 129S1/Sv * 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Stc1tm1Rred mutation (0 available); any Stc1 mutation (20 available)
Stc2tm1Rred mutation (0 available); any Stc2 mutation (22 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
growth/size/body
increased body weight ( J:136007 )
• heavier than controls
• increased weight only apparent after weaning
• due to increased weight of major organs
• except testes which decrease in weight

reproductive system
reproductive system phenotype ( J:136007 )
N
• normal reproductive success normal reproductive success
small testis ( J:136007 )
• only major organ to be reduced in size

endocrine/exocrine glands
small testis ( J:136007 )
• only major organ to be reduced in size




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