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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Map1amoth1-s
modifier of tubby hearing 1, susceptible
MGI:2154968
Summary 4 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cx1
 		Map1aMoth1-r/Map1amoth1-s
Tubtub/Tubtub 		involves: AKR/J * B6(Cg)-Tubtub/J MGI:2175361
cx2
 		Map1amoth1-s/Map1amoth1-s
Tubtub/Tubtub 		involves: AKR/J * B6(Cg)-Tubtub/J MGI:2178916
cx3
 		Map1aMoth1-r/Map1amoth1-s
Tubtub/Tubtub 		involves: B6(Cg)-Tubtub/J * CAST.B6-Tubtub/Jng MGI:2175359
cx4
 		Map1amoth1-s/Map1amoth1-s
Tubtub/Tubtub 		involves: B6(Cg)-Tubtub/J * CAST.B6-Tubtub/Jng MGI:6195786


Genotype
MGI:2175361
cx1
Allelic
Composition		 Map1aMoth1-r/Map1amoth1-s
Tubtub/Tubtub
Genetic
Background		 involves: AKR/J * B6(Cg)-Tubtub/J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Map1aMoth1-r mutation (0 available); any Map1a mutation (109 available)
Map1amoth1-s mutation (0 available); any Map1a mutation (109 available)
Tubtub mutation (3 available); any Tub mutation (36 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
hearing/vestibular/ear
hearing/vestibular/ear phenotype ( J:57571 )
N
• no abnormal ear phenotypes detected




Genotype
MGI:2178916
cx2
Allelic
Composition		 Map1amoth1-s/Map1amoth1-s
Tubtub/Tubtub
Genetic
Background		 involves: AKR/J * B6(Cg)-Tubtub/J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Map1amoth1-s mutation (0 available); any Map1a mutation (109 available)
Tubtub mutation (3 available); any Tub mutation (36 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
hearing/vestibular/ear




Genotype
MGI:2175359
cx3
Allelic
Composition		 Map1aMoth1-r/Map1amoth1-s
Tubtub/Tubtub
Genetic
Background		 involves: B6(Cg)-Tubtub/J * CAST.B6-Tubtub/Jng
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Map1aMoth1-r mutation (0 available); any Map1a mutation (109 available)
Map1amoth1-s mutation (0 available); any Map1a mutation (109 available)
Tubtub mutation (3 available); any Tub mutation (36 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
hearing/vestibular/ear
hearing/vestibular/ear phenotype ( J:57571 )
N
• no abnormal ear phenotypes detected




Genotype
MGI:6195786
cx4
Allelic
Composition		 Map1amoth1-s/Map1amoth1-s
Tubtub/Tubtub
Genetic
Background		 involves: B6(Cg)-Tubtub/J * CAST.B6-Tubtub/Jng
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Map1amoth1-s mutation (0 available); any Map1a mutation (109 available)
Tubtub mutation (3 available); any Tub mutation (36 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
hearing/vestibular/ear




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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