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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		a16H
nonagouti 16 Harwell
MGI:1855950
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		a16H/a16H involves: 101/H * C3H/HeH MGI:4361553
ht2
 		a16H/al involves: 101/H * C3H/HeH MGI:3611232
ht3
 		a16H/ae involves: 101/H * C3H/HeH * P * S MGI:4361533


Genotype
MGI:4361553
hm1
Allelic
Composition		 a16H/a16H
Genetic
Background		 involves: 101/H * C3H/HeH
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
a16H mutation (1 available); any a mutation (468 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging




Genotype
MGI:3611232
ht2
Allelic
Composition		 a16H/al
Genetic
Background		 involves: 101/H * C3H/HeH
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
a16H mutation (1 available); any a mutation (468 available)
al mutation (0 available); any a mutation (468 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
pigmentation
abnormal coat/hair pigmentation ( J:9799 )
• normal nonagouti black on back but lighter, agouti belly
• black, rather than yellow, pinna hair

integument
abnormal coat/hair pigmentation ( J:9799 )
• normal nonagouti black on back but lighter, agouti belly
• black, rather than yellow, pinna hair




Genotype
MGI:4361533
ht3
Allelic
Composition		 a16H/ae
Genetic
Background		 involves: 101/H * C3H/HeH * P * S
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
a16H mutation (1 available); any a mutation (468 available)
ae mutation (4 available); any a mutation (468 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
pigmentation
abnormal coat/hair pigmentation ( J:8093 )
• normal nonagouti black on back but lighter, agouti belly
• black, rather than yellow, pinna hair

integument
abnormal coat/hair pigmentation ( J:8093 )
• normal nonagouti black on back but lighter, agouti belly
• black, rather than yellow, pinna hair




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