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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Ap3d1mh-2J
mocha 2 Jackson
MGI:1856084
Summary 5 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Ap3d1mh-2J/Ap3d1mh-2J C3H/HeJ-Ap3d1mh-2J/J MGI:3765906
hm2
Ap3d1mh-2J/Ap3d1mh-2J involves: C3H/HeJ MGI:3765905
hm3
Ap3d1mh-2J/Ap3d1mh-2J involves: C3H/HeJ * C57BL/6J MGI:3765907
hm4
Ap3d1mh-2J/Ap3d1mh-2J involves: C3H/HeJ * C57BL/6J * CAST/Ei MGI:3794660
cx5
Ap3d1mh-2J/Ap3d1mh-2J
Nxf1Mvb1/Nxf1Mvb1
involves: C3H/HeJ * C57BL/6 MGI:3848524


Genotype
MGI:3765906
hm1
Allelic
Composition
Ap3d1mh-2J/Ap3d1mh-2J
Genetic
Background
C3H/HeJ-Ap3d1mh-2J/J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ap3d1mh-2J mutation (1 available); any Ap3d1 mutation (79 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
pigmentation
• the degree of dilution is less severe than in mocha homozygotes

integument
• the degree of dilution is less severe than in mocha homozygotes




Genotype
MGI:3765905
hm2
Allelic
Composition
Ap3d1mh-2J/Ap3d1mh-2J
Genetic
Background
involves: C3H/HeJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ap3d1mh-2J mutation (1 available); any Ap3d1 mutation (79 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
N
• mocha 2 Jackson homozygotes do not display the hypersynchronized EEG or head tilt seen in mocha homozygotes




Genotype
MGI:3765907
hm3
Allelic
Composition
Ap3d1mh-2J/Ap3d1mh-2J
Genetic
Background
involves: C3H/HeJ * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ap3d1mh-2J mutation (1 available); any Ap3d1 mutation (79 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
hearing/vestibular/ear
N
• hearing is normal, even up to ages 1.5 years, with ABR readings normal at frequencies of 4,000, 10,000, and 20,000

behavior/neurological
• at least as severe as that seen in mocha homozygotes




Genotype
MGI:3794660
hm4
Allelic
Composition
Ap3d1mh-2J/Ap3d1mh-2J
Genetic
Background
involves: C3H/HeJ * C57BL/6J * CAST/Ei
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ap3d1mh-2J mutation (1 available); any Ap3d1 mutation (79 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
hearing/vestibular/ear
• The S1 response, but not the S2 response, is greater than in controls and the resulting auditory gating has a trend toward enhanced gating relative to controls but it does not reach statistical significance in this study
• this phenotype is less severe in the mh-2J homozygotes than in mh homozygotes

behavior/neurological
• spike discharge episodes of .25-1 mV amplitude and approximately 0.5-2 seconds duration observed for 4 of 7 homozygotes, less frequently than in mocha homozygotes

nervous system
• spike discharge episodes of .25-1 mV amplitude and approximately 0.5-2 seconds duration observed for 4 of 7 homozygotes, less frequently than in mocha homozygotes




Genotype
MGI:3848524
cx5
Allelic
Composition
Ap3d1mh-2J/Ap3d1mh-2J
Nxf1Mvb1/Nxf1Mvb1
Genetic
Background
involves: C3H/HeJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ap3d1mh-2J mutation (1 available); any Ap3d1 mutation (79 available)
Nxf1Mvb1 mutation (1 available); any Nxf1 mutation (36 available)
phenotype observed in females
phenotype observed in males
N normal phenotype

Ap3d1mh-2J/Ap3d1mh-2J coat color dilution is attenuated in Ap3d1mh-2J/Ap3d1mh-2J Nxf1Mvb1/Nxf1Mvb1 mice

pigmentation
• normalization of pigmentation relative to Ap3d1mh-2J single homozygotes

behavior/neurological
• reduced tremors relative to Ap3d1mh-2J single homozygotes

integument
• normalization of pigmentation relative to Ap3d1mh-2J single homozygotes





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last database update
12/10/2024
MGI 6.24
The Jackson Laboratory