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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Ph
patch
MGI:1857106
Summary 5 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
ht1
Ph/Ph+ involves: C57BL/Gr MGI:3027108
cx2
Ph/Ph+
Rw/Rw+
involves: 101/H * C3H/HeH * C57BL/Gr MGI:4431079
cx3
Pax1un/Pax1un
Ph/Ph+
involves: C3HeB/FeJ * C57BL/6J MGI:3829367
cx4
KitW-v/Kit+
Ph/Ph+
involves: C57BL MGI:4431077
cx5
KitlSl-d/Kitl+
Ph/Ph+
involves: C57BL/Gr * DBA/2J MGI:4431080


Genotype
MGI:3027108
ht1
Allelic
Composition
Ph/Ph+
Genetic
Background
involves: C57BL/Gr
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ph mutation (2 available); any Ph mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
pigmentation
• heterozygotes have a large white patch of variable shape and size at the posterior extremity of the trunk, largely on the ventral side

integument
• heterozygotes have a large white patch of variable shape and size at the posterior extremity of the trunk, largely on the ventral side




Genotype
MGI:4431079
cx2
Allelic
Composition
Ph/Ph+
Rw/Rw+
Genetic
Background
involves: 101/H * C3H/HeH * C57BL/Gr
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ph mutation (2 available); any Ph mutation (1 available)
Rw mutation (3 available); any Rw mutation (4 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
pigmentation
• the head and shoulder region are almost fully pigmented, but the rest of the body is white although some pigment patches do occur
• a small head spot is occasionally found

integument
• the head and shoulder region are almost fully pigmented, but the rest of the body is white although some pigment patches do occur
• a small head spot is occasionally found




Genotype
MGI:3829367
cx3
Allelic
Composition
Pax1un/Pax1un
Ph/Ph+
Genetic
Background
involves: C3HeB/FeJ * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Pax1un mutation (6 available); any Pax1 mutation (20 available)
Ph mutation (2 available); any Ph mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• Background Sensitivity: spina bifida is more severe than seen with the mutation undulated alone

pigmentation

skeleton
• Background Sensitivity: spina bifida is more severe than seen with the mutation undulated alone

embryo
• Background Sensitivity: spina bifida is more severe than seen with the mutation undulated alone

integument




Genotype
MGI:4431077
cx4
Allelic
Composition
KitW-v/Kit+
Ph/Ph+
Genetic
Background
involves: C57BL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
KitW-v mutation (11 available); any Kit mutation (149 available)
Ph mutation (2 available); any Ph mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
pigmentation
• coat color is white except for some lightly diluted fur on the snout and sides of the head

integument
• coat color is white except for some lightly diluted fur on the snout and sides of the head




Genotype
MGI:4431080
cx5
Allelic
Composition
KitlSl-d/Kitl+
Ph/Ph+
Genetic
Background
involves: C57BL/Gr * DBA/2J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
KitlSl-d mutation (3 available); any Kitl mutation (84 available)
Ph mutation (2 available); any Ph mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
pigmentation
• the head and shoulder region have diluted pigment, and the rest of the body is white although some pigment patches do occur
• a small head spot is found occasionally

integument
• the head and shoulder region have diluted pigment, and the rest of the body is white although some pigment patches do occur
• a small head spot is found occasionally





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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last database update
01/18/2022
MGI 6.17
The Jackson Laboratory