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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Pitx2tm2Sac
targeted mutation 2, Sally A Camper
MGI:1857846
Summary 11 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Pitx2tm2Sac/Pitx2tm2Sac involves: 129S1/Sv * 129X1/SvJ MGI:3589284
hm2
Pitx2tm2Sac/Pitx2tm2Sac involves: 129S1/Sv * 129X1/SvJ * C57BL/6J MGI:2170007
ht3
Pitx2tm2Sac/Pitx2+ involves: 129S1/Sv * 129X1/SvJ * C57BL/6J MGI:3589210
ht4
Pitx2tm1.1Dmm/Pitx2tm2Sac involves: 129P2/OlaHsd * 129S1/Sv * 129X1/SvJ * C57BL/6J MGI:5308808
ht5
Pitx2tm1Sac/Pitx2tm2Sac involves: 129S1/Sv * 129X1/SvJ MGI:3589450
cn6
Pitx2tm1.1Sac/Pitx2tm2Sac
Tg(Wnt1-cre)11Rth/?
Gt(ROSA)26Sortm1Sor/?
involves: 129S1/Sv * 129S4/SvJaeSor * 129X1/SvJ * C57BL/6 * CBA MGI:5298219
cn7
Pitx2tm1.1Sac/Pitx2tm2Sac
Tg(Tshb-cre)1Sac/0
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * SJL MGI:5495790
cn8
Pitx2tm1Sac/Pitx2tm2Sac
Tg(Lhb-cre)1Sac/0
involves: 129S1/Sv * 129X1/SvJ * C57BL/6J * SJL MGI:3822456
cx9
Pitx1tm1Jdr/Pitx1tm1Jdr
Pitx2tm2Sac/Pitx2+
involves: 129S1/Sv * 129X1/SvJ MGI:5298059
cx10
Pitx1tm1Jdr/Pitx1tm1Jdr
Pitx2tm1Sac/Pitx2tm2Sac
involves: 129S1/Sv * 129X1/SvJ MGI:5298066
cx11
Pitx2tm2Sac/Pitx2+
Tbx1tm1Bem/Tbx1+
involves: 129S1/Sv * 129X1/SvJ * C57BL/6J * SJL MGI:3690085


Genotype
MGI:3589284
hm1
Allelic
Composition
Pitx2tm2Sac/Pitx2tm2Sac
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Pitx2tm2Sac mutation (0 available); any Pitx2 mutation (9 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
endocrine/exocrine glands
• profound anterior pituitary gland hypoplasia is seen; however the infundibulum appears normal (J:73774)
• profound anterior pituitary gland hypoplasia is seen; however the infundibulum appears normal (J:73774)

nervous system
• profound anterior pituitary gland hypoplasia is seen; however the infundibulum appears normal (J:73774)
• profound anterior pituitary gland hypoplasia is seen; however the infundibulum appears normal (J:73774)




Genotype
MGI:2170007
hm2
Allelic
Composition
Pitx2tm2Sac/Pitx2tm2Sac
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Pitx2tm2Sac mutation (0 available); any Pitx2 mutation (9 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging

cardiovascular system
• the leaflets of the vena cava are defective (J:51160)
• the leaflets of the vena cava are defective (J:51160)
• the membranous portion of the valves is reduced (J:51160)
• the membranous portion of the valves is reduced (J:51160)
• at E12.5 and E13.5 only a single, hugely distended atrium is seen (J:51160)
• at E12.5 and E13.5 only a single, hugely distended atrium is seen (J:51160)
• at E12.5, the heart is displaced leftward and ventrally by a proliferating mass of mesoderm cells which combined with a fissure in the ventral body wall results in a final external position (J:51160)
• the orientation of the heart is off by 90 degrees (J:51160)
• at E12.5, the heart is displaced leftward and ventrally by a proliferating mass of mesoderm cells which combined with a fissure in the ventral body wall results in a final external position (J:51160)
• the orientation of the heart is off by 90 degrees (J:51160)
• the ventricular septum is dysmorphic (J:51160)
• the ventricular septum is dysmorphic (J:51160)
• progressive enlargement of the heart is seen by E12.5 (J:51160)
• progressive enlargement of the heart is seen by E12.5 (J:51160)

embryogenesis
• all homozygous embryos bend severely rightward rostral to the developing hindlimb (J:51160)
• all homozygous embryos bend severely rightward rostral to the developing hindlimb (J:51160)
• embryos are moderately undersized at E12.5 (J:51160)
• embryos are moderately undersized at E12.5 (J:51160)

endocrine/exocrine glands
• the mesenchymal layer surrounding Rathke's pouch is hypercellular (J:51160)
• the mesenchymal layer surrounding Rathke's pouch is hypercellular (J:51160)
• at E10.5 increased cell death is seen in homozygous mutant pouches and apoptotoc cells extend from the oral ectoderm further dorsally into the invaginating pouch than in wild-type embryos (J:99227)
• at E10.5 increased cell death is seen in homozygous mutant pouches and apoptotoc cells extend from the oral ectoderm further dorsally into the invaginating pouch than in wild-type embryos (J:99227)
• growth and differentiation of Rathke's pouch is arrested by E12.5; however initial formation of the pouch at E10.5 is normal (J:51160)
• growth and differentiation of Rathke's pouch is arrested by E12.5; however initial formation of the pouch at E10.5 is normal (J:51160)
• the pouch pinches off later in homozygotes and is markedly hypocellular at E12.5 (J:99227)
• the pouch pinches off later in homozygotes and is markedly hypocellular at E12.5 (J:99227)

vision/eye
• the developing corneal epithelium is thicker than normal (J:51160)
• the developing corneal epithelium is thicker than normal (J:51160)
• at E12.5, the eyes lie below the surface epithelium and are rotated so that the lens does not directly face the surface ectoderm (J:51160)
• at E12.5, the optic cup is separated from the surface ectoderm by an abnormally thick mesenchymal layer (J:51160)
• at E12.5, the eyes lie below the surface epithelium and are rotated so that the lens does not directly face the surface ectoderm (J:51160)
• at E12.5, the optic cup is separated from the surface ectoderm by an abnormally thick mesenchymal layer (J:51160)
• mesenchymal condensations that will develop into extrinsic eye muscles are absent at E12.5 (J:51160)
• mesenchymal condensations that will develop into extrinsic eye muscles are absent at E12.5 (J:51160)
• at E12.5, vestigal lens pits are still present in some eyes (J:51160)
• at E12.5, vestigal lens pits are still present in some eyes (J:51160)
• at E12.5, closure of the optic fissure is delayed or defective (J:51160)
• at E12.5, closure of the optic fissure is delayed or defective (J:51160)
• at E12.5 homozygous eyes are smaller than normal (J:51160)
• at E12.5 homozygous eyes are smaller than normal (J:51160)

nervous system
• at E13.5 fewer neurons in the developing mesencephalon or future superior colliculus are labeled by retrograde diI labeling suggesting impaired radial or tangential migration; however the number of cells in M phase is not different from wild-type (J:88779)
• by E13.5, 4 of 5 homozygotes fail to develop projections from the subthalamic nucleus to the tegmentum (J:88779)
• at E13.5 fewer neurons in the developing mesencephalon or future superior colliculus are labeled by retrograde diI labeling suggesting impaired radial or tangential migration; however the number of cells in M phase is not different from wild-type (J:88779)
• by E13.5, 4 of 5 homozygotes fail to develop projections from the subthalamic nucleus to the tegmentum (J:88779)
• the mesenchymal layer surrounding Rathke's pouch is hypercellular (J:51160)
• the mesenchymal layer surrounding Rathke's pouch is hypercellular (J:51160)
• at E10.5 increased cell death is seen in homozygous mutant pouches and apoptotoc cells extend from the oral ectoderm further dorsally into the invaginating pouch than in wild-type embryos (J:99227)
• at E10.5 increased cell death is seen in homozygous mutant pouches and apoptotoc cells extend from the oral ectoderm further dorsally into the invaginating pouch than in wild-type embryos (J:99227)
• growth and differentiation of Rathke's pouch is arrested by E12.5; however initial formation of the pouch at E10.5 is normal (J:51160)
• growth and differentiation of Rathke's pouch is arrested by E12.5; however initial formation of the pouch at E10.5 is normal (J:51160)
• the pouch pinches off later in homozygotes and is markedly hypocellular at E12.5 (J:99227)
• the pouch pinches off later in homozygotes and is markedly hypocellular at E12.5 (J:99227)
• in about 5% of embryos the crown of the head is open over the midbrain (J:51160)
• in about 5% of embryos the crown of the head is open over the midbrain (J:51160)

growth/size/body
• embryos are moderately undersized at E12.5 (J:51160)
• embryos are moderately undersized at E12.5 (J:51160)
• a large fissure in the ventral body wall results in the heart, liver, and other abdominal organs being external and displaced leftward and outward at E12.5 (J:51160)
• a large fissure in the ventral body wall results in the heart, liver, and other abdominal organs being external and displaced leftward and outward at E12.5 (J:51160)

respiratory system

muscle
• mesenchymal condensations that will develop into extrinsic eye muscles are absent at E12.5 (J:51160)
• mesenchymal condensations that will develop into extrinsic eye muscles are absent at E12.5 (J:51160)

cellular
• at E13.5 fewer neurons in the developing mesencephalon or future superior colliculus are labeled by retrograde diI labeling suggesting impaired radial or tangential migration; however the number of cells in M phase is not different from wild-type (J:88779)
• by E13.5, 4 of 5 homozygotes fail to develop projections from the subthalamic nucleus to the tegmentum (J:88779)
• at E13.5 fewer neurons in the developing mesencephalon or future superior colliculus are labeled by retrograde diI labeling suggesting impaired radial or tangential migration; however the number of cells in M phase is not different from wild-type (J:88779)
• by E13.5, 4 of 5 homozygotes fail to develop projections from the subthalamic nucleus to the tegmentum (J:88779)




Genotype
MGI:3589210
ht3
Allelic
Composition
Pitx2tm2Sac/Pitx2+
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Pitx2tm2Sac mutation (0 available); any Pitx2 mutation (9 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
vision/eye
• multiple pupillary openings are seen in about 10% of heterozygotes (J:51160)
• multiple pupillary openings are seen in about 10% of heterozygotes (J:51160)
• seen in about 10% of heterozygotes (J:51160)
• seen in about 10% of heterozygotes (J:51160)
• seen in about 10% of heterozygotes (J:51160)
• seen in about 10% of heterozygotes (J:51160)
• clouded lenses are seen in about 10% of heterozygotes (J:51160)
• clouded lenses are seen in about 10% of heterozygotes (J:51160)
• 2 of about 30 have small eyes (J:51160)
• 2 of about 30 have small eyes (J:51160)

craniofacial
• 2 of about 30 have mal-occluded incisors (J:51160)
• 2 of about 30 have mal-occluded incisors (J:51160)
• 2 of about 30 have mal-occluded incisors (J:51160)
• 2 of about 30 have mal-occluded incisors (J:51160)

skeleton
• 2 of about 30 have mal-occluded incisors (J:51160)
• 2 of about 30 have mal-occluded incisors (J:51160)

growth/size/body
• 2 of about 30 have mal-occluded incisors (J:51160)
• 2 of about 30 have mal-occluded incisors (J:51160)
• 2 of about 30 are about 1/3 the size of wild-type males (J:51160)
• 2 of about 30 are about 1/3 the size of wild-type males (J:51160)

Mouse Models of Human Disease
OMIM ID Ref(s)
Axenfeld-Rieger Syndrome, Type 1; RIEG1 180500 J:51160




Genotype
MGI:5308808
ht4
Allelic
Composition
Pitx2tm1.1Dmm/Pitx2tm2Sac
Genetic
Background
involves: 129P2/OlaHsd * 129S1/Sv * 129X1/SvJ * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Pitx2tm1.1Dmm mutation (1 available); any Pitx2 mutation (9 available)
Pitx2tm2Sac mutation (0 available); any Pitx2 mutation (9 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
embryogenesis
• abdominal and abdominal viscera defects similar to in Pitx2tm2Sac homozygotes (J:181058)
• abdominal and abdominal viscera defects similar to in Pitx2tm2Sac homozygotes (J:181058)
• distal turning defect similar to in Pitx2tm2Sac homozygotes (J:181058)
• distal turning defect similar to in Pitx2tm2Sac homozygotes (J:181058)

nervous system
• mice lack migration of subthalamic neurons and recruitment of their projections into an expanded mammillotegmental tract (J:181058)
• mice lack migration of subthalamic neurons and recruitment of their projections into an expanded mammillotegmental tract (J:181058)
• mice lack migration of subthalamic neurons and recruitment of their projections into an expanded mammillotegmental tract (J:181058)
• mice lack migration of subthalamic neurons and recruitment of their projections into an expanded mammillotegmental tract (J:181058)

cardiovascular system
• similar to in Pitx2tm2Sac homozygotes (J:181058)
• similar to in Pitx2tm2Sac homozygotes (J:181058)

vision/eye
• medially displaced (J:181058)
• medially displaced (J:181058)

craniofacial
• severe (J:181058)
• severe (J:181058)

cellular
• mice lack migration of subthalamic neurons and recruitment of their projections into an expanded mammillotegmental tract (J:181058)
• mice lack migration of subthalamic neurons and recruitment of their projections into an expanded mammillotegmental tract (J:181058)

endocrine/exocrine glands

growth/size/body
• severe (J:181058)
• severe (J:181058)




Genotype
MGI:3589450
ht5
Allelic
Composition
Pitx2tm1Sac/Pitx2tm2Sac
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Pitx2tm1Sac mutation (0 available); any Pitx2 mutation (9 available)
Pitx2tm2Sac mutation (0 available); any Pitx2 mutation (9 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
endocrine/exocrine glands
• an intermediate reduction in the size of Rathke's pouch is seen in compound heterozygotes compared to mice homozygous for Pitx2tm2Sac; however the infundibulum appears normal (J:73774)
• an intermediate reduction in the size of Rathke's pouch is seen in compound heterozygotes compared to mice homozygous for Pitx2tm2Sac; however the infundibulum appears normal (J:73774)

nervous system
• an intermediate reduction in the size of Rathke's pouch is seen in compound heterozygotes compared to mice homozygous for Pitx2tm2Sac; however the infundibulum appears normal (J:73774)
• an intermediate reduction in the size of Rathke's pouch is seen in compound heterozygotes compared to mice homozygous for Pitx2tm2Sac; however the infundibulum appears normal (J:73774)




Genotype
MGI:5298219
cn6
Allelic
Composition
Pitx2tm1.1Sac/Pitx2tm2Sac
Tg(Wnt1-cre)11Rth/?
Gt(ROSA)26Sortm1Sor/?
Genetic
Background
involves: 129S1/Sv * 129S4/SvJaeSor * 129X1/SvJ * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gt(ROSA)26Sortm1Sor mutation (7 available); any Gt(ROSA)26Sor mutation (302 available)
Pitx2tm1.1Sac mutation (1 available); any Pitx2 mutation (9 available)
Pitx2tm2Sac mutation (0 available); any Pitx2 mutation (9 available)
Tg(Wnt1-cre)11Rth mutation (3 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
vision/eye
• devoid of pigment except for a cone shaped region in the anterior segment (J:104125)
• devoid of pigment except for a cone shaped region in the anterior segment (J:104125)
• retinal pigment layer is normal at E10.5 but pigment loss begins at E12.5 (J:104125)
• retinal pigment layer is normal at E10.5 but pigment loss begins at E12.5 (J:104125)
• corneal stroma and epithelium are absent (J:104125)
• corneal stroma and epithelium are absent (J:104125)
• hypomorphic hyaloid blood vessels (J:104125)
• hypomorphic hyaloid blood vessels (J:104125)
• muscle bundles present adjacent to the anterior segment (J:104125)
• muscle bundles present adjacent to the anterior segment (J:104125)
• eye stalk fails to extend at E12.5 (J:104125)
• eyes directly attached to ventral diencephalon by E14.5 (J:104125)
• retinal ganglion cell axons enter ventral thalamus and form an optic chiasma-like structure (J:104125)
• eye stalk fails to extend at E12.5 (J:104125)
• eyes directly attached to ventral diencephalon by E14.5 (J:104125)
• retinal ganglion cell axons enter ventral thalamus and form an optic chiasma-like structure (J:104125)
• eyes are not visible externally at E16.5 (J:104125)
• eyes present but buried within the skull near the midline directly beneath the brain (J:104125)
• lens and retina present (J:104125)
• eyes are not visible externally at E16.5 (J:104125)
• eyes present but buried within the skull near the midline directly beneath the brain (J:104125)
• lens and retina present (J:104125)

pigmentation
• devoid of pigment except for a cone shaped region in the anterior segment (J:104125)
• devoid of pigment except for a cone shaped region in the anterior segment (J:104125)
• retinal pigment layer is normal at E10.5 but pigment loss begins at E12.5 (J:104125)
• retinal pigment layer is normal at E10.5 but pigment loss begins at E12.5 (J:104125)

nervous system

muscle
• muscle bundles present adjacent to the anterior segment (J:104125)
• muscle bundles present adjacent to the anterior segment (J:104125)




Genotype
MGI:5495790
cn7
Allelic
Composition
Pitx2tm1.1Sac/Pitx2tm2Sac
Tg(Tshb-cre)1Sac/0
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Pitx2tm1.1Sac mutation (1 available); any Pitx2 mutation (9 available)
Pitx2tm2Sac mutation (0 available); any Pitx2 mutation (9 available)
Tg(Tshb-cre)1Sac mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
growth/size/body
• at 5 weeks, males and females have lower body weights than control littermates; female weight differences are greatest at 5 weeks, but are also lower at other post-weaning ages (weeks 4 through 8) while difference is smaller but still significant in males at 5 weeks (J:197591)
• at 5 weeks, males and females have lower body weights than control littermates; female weight differences are greatest at 5 weeks, but are also lower at other post-weaning ages (weeks 4 through 8) while difference is smaller but still significant in males at 5 weeks (J:197591)

homeostasis/metabolism
N
• at 8 weeks, circulating thyroid-stimulating hormone (TSH) levels are not different in mutants and controls (J:197591)
• serum levels of total thyroxine (T4) are within normal ranges for male and female mutants (J:197591)
• at 8 weeks, circulating thyroid-stimulating hormone (TSH) levels are not different in mutants and controls (J:197591)
• serum levels of total thyroxine (T4) are within normal ranges for male and female mutants (J:197591)
• following dietary-induced hypothyroidism for 4 weeks, mutants have a 48-fold increase in serum TSH levels, but this increase is inferior to the 80-fold increased serum TSH seen in controls fed the same low iodine diet for 4 weeks (J:197591)
• mutant thus show a blunted TSH response to hypothyroidism relative to controls (J:197591)
• following dietary-induced hypothyroidism for 4 weeks, mutants have a 48-fold increase in serum TSH levels, but this increase is inferior to the 80-fold increased serum TSH seen in controls fed the same low iodine diet for 4 weeks (J:197591)
• mutant thus show a blunted TSH response to hypothyroidism relative to controls (J:197591)

endocrine/exocrine glands
• thyroid gland volume is smaller in mutants than in controls; however, follicular size and height of follicular epithelia are indistinguishable from controls (J:197591)
• thyroid gland volume is smaller in mutants than in controls; however, follicular size and height of follicular epithelia are indistinguishable from controls (J:197591)




Genotype
MGI:3822456
cn8
Allelic
Composition
Pitx2tm1Sac/Pitx2tm2Sac
Tg(Lhb-cre)1Sac/0
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C57BL/6J * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Pitx2tm1Sac mutation (0 available); any Pitx2 mutation (9 available)
Pitx2tm2Sac mutation (0 available); any Pitx2 mutation (9 available)
Tg(Lhb-cre)1Sac mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
reproductive system
N
• unlike Pitx2 null mice, mice exhibit normal gonadal development, puberty and fertility (J:142726)
• unlike Pitx2 null mice, mice exhibit normal gonadal development, puberty and fertility (J:142726)

growth/size/body
N
• unlike Pitx2 null mice, growth rates and weights are normal (J:142726)
• unlike Pitx2 null mice, growth rates and weights are normal (J:142726)




Genotype
MGI:5298059
cx9
Allelic
Composition
Pitx1tm1Jdr/Pitx1tm1Jdr
Pitx2tm2Sac/Pitx2+
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Pitx1tm1Jdr mutation (0 available); any Pitx1 mutation (1 available)
Pitx2tm2Sac mutation (0 available); any Pitx2 mutation (9 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
embryogenesis
• reduced hindlimb bud (J:80020)
• extends across 2 somites centering on somite 27 (J:80020)
• reduced hindlimb bud (J:80020)
• extends across 2 somites centering on somite 27 (J:80020)

limbs/digits/tail
• reduced hindlimb bud (J:80020)
• extends across 2 somites centering on somite 27 (J:80020)
• reduced hindlimb bud (J:80020)
• extends across 2 somites centering on somite 27 (J:80020)
• failure of stylopod (femur) development (J:80020)
• failure of stylopod (femur) development (J:80020)

skeleton
• failure of stylopod (femur) development (J:80020)
• failure of stylopod (femur) development (J:80020)




Genotype
MGI:5298066
cx10
Allelic
Composition
Pitx1tm1Jdr/Pitx1tm1Jdr
Pitx2tm1Sac/Pitx2tm2Sac
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Pitx1tm1Jdr mutation (0 available); any Pitx1 mutation (1 available)
Pitx2tm1Sac mutation (0 available); any Pitx2 mutation (9 available)
Pitx2tm2Sac mutation (0 available); any Pitx2 mutation (9 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
embryogenesis
• both stylopod and autopod severely affected (J:80020)
• both stylopod and autopod severely affected (J:80020)

limbs/digits/tail
• both stylopod and autopod severely affected (J:80020)
• both stylopod and autopod severely affected (J:80020)




Genotype
MGI:3690085
cx11
Allelic
Composition
Pitx2tm2Sac/Pitx2+
Tbx1tm1Bem/Tbx1+
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C57BL/6J * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Pitx2tm2Sac mutation (0 available); any Pitx2 mutation (9 available)
Tbx1tm1Bem mutation (1 available); any Tbx1 mutation (10 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• become cyanotic immediately after birth and die (J:107397)
• become cyanotic immediately after birth and die (J:107397)

cardiovascular system
• stenosis of the pulmonary trunk (J:107397)
• stenosis of the pulmonary trunk (J:107397)
• exhibit severe cardiac defects with incomplete penetrance (about 60%) at E15.5, E18.5 and in newborns (J:107397)
• exhibit severe cardiac defects with incomplete penetrance (about 60%) at E15.5, E18.5 and in newborns (J:107397)
• enlarged atrioventricular canal at E10.5 (J:107397)
• enlarged atrioventricular canal at E10.5 (J:107397)
• occasionally see malformation of the coronary vessels (J:107397)
• occasionally see malformation of the coronary vessels (J:107397)
• occasionally see mispositioning of the aorta (J:107397)
• occasionally see mispositioning of the aorta (J:107397)
• some show the aorta and the pulmonary artery arising from the right ventricle (J:107397)
• some show the aorta and the pulmonary artery arising from the right ventricle (J:107397)
• abnormal drainage of the pulmonary vein into a common instead of the left atrium (J:107397)
• abnormal drainage of the pulmonary vein into a common instead of the left atrium (J:107397)
• atrioventricular valve defects (J:107397)
• atrioventricular valve defects (J:107397)
• atrial septal defects (J:107397)
• atrial septal defects (J:107397)
• hearts are malformed, however they are properly patterned in the atrioventricular canal and around the inner curvature (J:107397)
• hearts are malformed, however they are properly patterned in the atrioventricular canal and around the inner curvature (J:107397)
• reduced ventricular expansion and abnormal ventricular shape are seen at E10.5 (J:107397)
• reduced ventricular expansion and abnormal ventricular shape are seen at E10.5 (J:107397)
• ventricular septal defects (J:107397)
• ventricular septal defects (J:107397)

homeostasis/metabolism
• become cyanotic immediately after birth (J:107397)
• become cyanotic immediately after birth (J:107397)





Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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last database update
01/26/2016
MGI 6.02
The Jackson Laboratory