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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		KitlSl-3Neu
steel 3 Neuherberg
MGI:2447306
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		KitlSl-3Neu/KitlSl-3Neu involves: 102/El * C3H/El MGI:3819126
ht2
 		KitlSl-3Neu/Kitl+ involves: 102/El * C3H/El MGI:3819128


Genotype
MGI:3819126
hm1
Allelic
Composition		 KitlSl-3Neu/KitlSl-3Neu
Genetic
Background		 involves: 102/El * C3H/El
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
KitlSl-3Neu mutation (0 available); any Kitl mutation (92 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
pigmentation
diluted coat color ( J:43966 )
• light gray fur

craniofacial

hearing/vestibular/ear

reproductive system
reduced female fertility ( J:43966 )
• females produce smaller and fewer litters

hematopoietic system
hematopoietic system phenotype ( J:43966 )
N
• this mutation does not affect basic hematological parameters unlike other alleles of this gene

integument
diluted coat color ( J:43966 )
• light gray fur

growth/size/body
increased ear pigmentation ( J:43966 )
• dark ears




Genotype
MGI:3819128
ht2
Allelic
Composition		 KitlSl-3Neu/Kitl+
Genetic
Background		 involves: 102/El * C3H/El
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
KitlSl-3Neu mutation (0 available); any Kitl mutation (92 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
pigmentation
diluted coat color ( J:43966 )
• slightly grayish fur

integument
diluted coat color ( J:43966 )
• slightly grayish fur




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