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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Chaserr+
wild type
MGI:5483272
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
ht1
 		Chaserrem1Wei/Chaserr+ involves: BALB/c * C57BL/6 MGI:6384259
ht2
 		Chaserrem2Wei/Chaserr+ involves: BALB/c * C57BL/6 MGI:6384263
cx3
 		Chaserrem1Wei/Chaserr+
Chd2em1Wei/Chd2+ 		involves: BALB/c * C57BL/6 MGI:6384261


Genotype
MGI:6384259
ht1
Allelic
Composition		 Chaserrem1Wei/Chaserr+
Genetic
Background		 involves: BALB/c * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Chaserrem1Wei mutation (0 available); any Chaserr mutation (11 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
postnatal lethality, incomplete penetrance ( J:281371 )
• mice die between E18.5 and weaning

reproductive system
abnormal female reproductive system physiology ( J:281371 )
• female mice rarely become pregnant

growth/size/body
malocclusion ( J:281371 )
decreased body weight ( J:281371 )
• in female and male mice
postnatal growth retardation ( J:281371 )

skeleton

adipose tissue

craniofacial




Genotype
MGI:6384263
ht2
Allelic
Composition		 Chaserrem2Wei/Chaserr+
Genetic
Background		 involves: BALB/c * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Chaserrem2Wei mutation (0 available); any Chaserr mutation (11 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
postnatal lethality, incomplete penetrance ( J:281371 )
• mice die between E18.5 and weaning

reproductive system
abnormal female reproductive system physiology ( J:281371 )
• female mice rarely become pregnant

growth/size/body
malocclusion ( J:281371 )
decreased body weight ( J:281371 )
• in female and male mice
postnatal growth retardation ( J:281371 )

skeleton

adipose tissue

craniofacial




Genotype
MGI:6384261
cx3
Allelic
Composition		 Chaserrem1Wei/Chaserr+
Chd2em1Wei/Chd2+
Genetic
Background		 involves: BALB/c * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Chaserrem1Wei mutation (0 available); any Chaserr mutation (11 available)
Chd2em1Wei mutation (0 available); any Chd2 mutation (188 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
prenatal lethality, incomplete penetrance ( J:281371 )
• fewer than expected mice are born

growth/size/body
decreased body weight ( J:281371 )




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
03/25/2025
MGI 6.24 		The Jackson Laboratory