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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
variable body spotting ( J:125080 )
• heterozygotes have a large white patch of variable shape and size at the posterior extremity of the trunk, largely on the ventral side

integument
variable body spotting ( J:125080 )
• 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
abnormal coat/hair pigmentation ( J:125080 )
• the head and shoulder region are almost fully pigmented, but the rest of the body is white although some pigment patches do occur
head spot ( J:125080 )
• a small head spot is occasionally found

integument
abnormal coat/hair pigmentation ( J:125080 )
• the head and shoulder region are almost fully pigmented, but the rest of the body is white although some pigment patches do occur
head spot ( J:125080 )
• 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 (28 available)
Ph mutation (2 available); any Ph mutation (1 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
nervous system
spina bifida occulta ( J:28396 )
• Background Sensitivity: spina bifida is more severe than seen with the mutation undulated alone

pigmentation

skeleton
spina bifida occulta ( J:28396 )
• Background Sensitivity: spina bifida is more severe than seen with the mutation undulated alone

embryo
spina bifida occulta ( J:28396 )
• 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 (10 available); any Kit mutation (179 available)
Ph mutation (2 available); any Ph mutation (1 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
pigmentation
abnormal coat/hair pigmentation ( J:125080 )
• coat color is white except for some lightly diluted fur on the snout and sides of the head

integument
abnormal coat/hair pigmentation ( J:125080 )
• 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 (92 available)
Ph mutation (2 available); any Ph mutation (1 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
pigmentation
abnormal coat/hair pigmentation ( J:125080 )
• the head and shoulder region have diluted pigment, and the rest of the body is white although some pigment patches do occur
head spot ( J:125080 )
• a small head spot is found occasionally

integument
abnormal coat/hair pigmentation ( J:125080 )
• the head and shoulder region have diluted pigment, and the rest of the body is white although some pigment patches do occur
head spot ( J:125080 )
• a small head spot is found occasionally




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Send questions and comments to User Support. 		last database update
04/23/2024
MGI 6.23 		The Jackson Laboratory