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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
MipCts
cataract and small eye
MGI:1860482
Summary 11 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
MipCts/MipCts CTA/Idr MGI:3818560
hm2
MipCts/MipCts CTS/Shi MGI:5487835
hm3
MipCts/MipCts involves: Jcl:ICR MGI:3818558
ht4
MipCts/Mip+ (CTA/Idr x C57BL/6J)F1 MGI:3818565
ht5
MipCts/Mip+ (CTA/Idr x ICR/Jcl)F1 MGI:3818566
ht6
MipCts/Mip+ (CTA/Idr x KYF/MsIdr)F1 MGI:3818564
ht7
MipCts/Mip+ (CTA/Idr x MT/HokIdr)F1 MGI:3818567
ht8
MipCts/Mip+ (CTS/Shi x C57BL/6J)F1 MGI:5487832
ht9
MipCts/Mip+ (CTS x KYF/MsIdr)F1 MGI:3818562
ht10
MipCts/Mip+ involves: C57BL/6J * CTS/Shi MGI:5487914
ht11
MipCts/Mip+ involves: Jcl:ICR MGI:3818557


Genotype
MGI:3818560
hm1
Allelic
Composition
MipCts/MipCts
Genetic
Background
CTA/Idr
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
MipCts mutation (1 available); any Mip mutation (31 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
vision/eye
• dispositions of lens fibers and unequal size of fiber nuclei are noticed at E15
• the anterior pole of the lens can have masses of degenerated lens fibers interspersed with vacuoles during fetal development
• initial changes in lens structure occur at E15 when lens fibers around the lenticular nucleus swell and transform into spindle shapes
• mice have cataracts when eyes are first opened
• initial changes in lens structure occur at E15 when lens fibers around the lenticular nucleus swell and transform into spindle shapes
• dispositions of lens fibers and unequal size of fiber nuclei are also noticed at this stage
• the anterior pole of the lens can have masses of degenerated lens fibers interspersed with vacuoles
• these morphological lens changes progress gradually into cataracts
• microphthalmia is noted when eyes are first opened with eyes being about half the size of controls




Genotype
MGI:5487835
hm2
Allelic
Composition
MipCts/MipCts
Genetic
Background
CTS/Shi
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
MipCts mutation (1 available); any Mip mutation (31 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
vision/eye
• all mice of this inbred strain were found to have abnormal lense structure with the lenses spaced with vacuoles
• in all mice of this inbred background
• in all mice of this inbred background, but heterozygotes from an outcross to C57BL/6J do not have microphthalmia

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
cataract 15 multiple types DOID:0110251 OMIM:615274
J:196356




Genotype
MGI:3818558
hm3
Allelic
Composition
MipCts/MipCts
Genetic
Background
involves: Jcl:ICR
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
MipCts mutation (1 available); any Mip mutation (31 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
vision/eye
• all mice are affected
• either one or both eyes show opacity of the lens
• a milky-white spot is easily visible in the lens of affected eyes
• mice have small eyes with the lens about half the size of controls




Genotype
MGI:3818565
ht4
Allelic
Composition
MipCts/Mip+
Genetic
Background
(CTA/Idr x C57BL/6J)F1
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
MipCts mutation (1 available); any Mip mutation (31 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
vision/eye
• 73.9% of mice have mild cataracts at 40 days of age that is detectable only by slit-lamp microscopy
• 26.1% of mice have more severe cataracts that are clearly visible to the eye




Genotype
MGI:3818566
ht5
Allelic
Composition
MipCts/Mip+
Genetic
Background
(CTA/Idr x ICR/Jcl)F1
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
MipCts mutation (1 available); any Mip mutation (31 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
vision/eye
• 19.9% of mice have mild cataracts at 40 days of age that is detectable only by slit-lamp microscopy
• 80.1% of mice have more severe cataracts that are clearly visible to the eye




Genotype
MGI:3818564
ht6
Allelic
Composition
MipCts/Mip+
Genetic
Background
(CTA/Idr x KYF/MsIdr)F1
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
MipCts mutation (1 available); any Mip mutation (31 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
vision/eye
• all mice have mild cataracts at 40 days of age that is detectable only by slit-lamp microscopy




Genotype
MGI:3818567
ht7
Allelic
Composition
MipCts/Mip+
Genetic
Background
(CTA/Idr x MT/HokIdr)F1
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
MipCts mutation (1 available); any Mip mutation (31 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
vision/eye
• 7.1% of mice have mild cataracts at 40 days of age that is detectable only by slit-lamp microscopy
• 92.9% of mice have more severe cataracts that are clearly visible to the eye




Genotype
MGI:5487832
ht8
Allelic
Composition
MipCts/Mip+
Genetic
Background
(CTS/Shi x C57BL/6J)F1
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
MipCts mutation (1 available); any Mip mutation (31 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
vision/eye
• 100% of heterozygous F1 mice develop cataracts, but these are less well-developed than those of homozygous CTS/Shi mice and they do not display microphthalmia




Genotype
MGI:3818562
ht9
Allelic
Composition
MipCts/Mip+
Genetic
Background
(CTS x KYF/MsIdr)F1
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
MipCts mutation (1 available); any Mip mutation (31 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
vision/eye
• 91.5% of mice have mild cataracts at 40 days of age that is detectable only by slit-lamp microscopy
• 8.5% of mice have more severe cataracts that are clearly visible to the eye




Genotype
MGI:5487914
ht10
Allelic
Composition
MipCts/Mip+
Genetic
Background
involves: C57BL/6J * CTS/Shi
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
MipCts mutation (1 available); any Mip mutation (31 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
vision/eye
• heterozgyotes in the N2 to C57BL/6J population have bilateral cataracts less severe than in CTS/Shi homozygotes, and lack the microphthalmia of homozygotes

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
cataract 15 multiple types DOID:0110251 OMIM:615274
J:196356




Genotype
MGI:3818557
ht11
Allelic
Composition
MipCts/Mip+
Genetic
Background
involves: Jcl:ICR
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
MipCts mutation (1 available); any Mip mutation (31 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
vision/eye
• all mice are affected
• either one or both eyes show opacity of a normal-sized lens
• a milky-white spot is easily visible in the lens of affected eyes





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last database update
04/16/2024
MGI 6.23
The Jackson Laboratory