About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Fzd1tm1.1Nat
targeted mutation 1.1, Jeremy Nathans
MGI:4442608
Summary 7 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Fzd1tm1.1Nat/Fzd1tm1.1Nat involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * CBA MGI:4838138
cx2
Fzd1tm1.1Nat/Fzd1tm1.1Nat
Fzd7tm1.1Nat/Fzd7tm1.1Nat
involves: 129 * C57BL/6 MGI:5444704
cx3
Fzd1tm1.1Nat/Fzd1tm1.1Nat
Fzd2tm1.1Nat/Fzd2tm1.1Nat
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * CBA MGI:4838139
cx4
Fzd1tm1.1Nat/Fzd1tm1.1Nat
Fzd2tm1.1Nat/Fzd2+
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * CBA MGI:4838140
cx5
Fzd1tm1.1Nat/Fzd1+
Fzd2tm1.1Nat/Fzd2tm1.1Nat
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * CBA MGI:4838141
cx6
Fzd1tm1.1Nat/Fzd1+
Vangl2Lp/Vangl2+
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * CBA * LPT/LeJ MGI:4838143
cx7
Fzd1tm1.1Nat/Fzd1+
Fzd2tm1.1Nat/Fzd2+
Vangl2Lp/Vangl2+
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * CBA * LPT/LeJ MGI:4838144


Genotype
MGI:4838138
hm1
Allelic
Composition
Fzd1tm1.1Nat/Fzd1tm1.1Nat
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Fzd1tm1.1Nat mutation (1 available); any Fzd1 mutation (30 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
reproductive system
N
• mice are fertile

cardiovascular system
N
• mice exhibit normal cardiac morphology

craniofacial
N
• mice exhibit normal orofacial morphology




Genotype
MGI:5444704
cx2
Allelic
Composition
Fzd1tm1.1Nat/Fzd1tm1.1Nat
Fzd7tm1.1Nat/Fzd7tm1.1Nat
Genetic
Background
involves: 129 * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Fzd1tm1.1Nat mutation (1 available); any Fzd1 mutation (30 available)
Fzd7tm1.1Nat mutation (1 available); any Fzd7 mutation (37 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
integument
• gray coat color

pigmentation
• gray coat color




Genotype
MGI:4838139
cx3
Allelic
Composition
Fzd1tm1.1Nat/Fzd1tm1.1Nat
Fzd2tm1.1Nat/Fzd2tm1.1Nat
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Fzd1tm1.1Nat mutation (1 available); any Fzd1 mutation (30 available)
Fzd2tm1.1Nat mutation (1 available); any Fzd2 mutation (34 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system
• 16 of 22 mice between E16 and E18 exhibit either ventricular septal defect (VSD), overriding aorta, double outlet right ventricle, or a combination of VSD and one of the other two defects unlike wild-type mice

craniofacial
• at E16, the roof of the mouth is wider than in wild-type mice
• at E13, the number of apoptotic cells is increased 2-fold compared to in wild-type mice likely as a secondary consequence to failure of palate shelf movement
• however, proliferation of cells during palate development is normal
• in nearly all mice

embryo
N
• mice exhibit normal dorsal root ganglia and thymic rudiments indicating normal neural crest migration
• mice do not exhibit neural tube defects

hearing/vestibular/ear
• mice exhibit cochlear hair cell defects (hair cell number and outer hair cell row 3 orientation) unlike wild-type mice
• most severe in outer hair cell row 3

homeostasis/metabolism
• at birth

nervous system
• mice exhibit cochlear hair cell defects (hair cell number and outer hair cell row 3 orientation) unlike wild-type mice
• most severe in outer hair cell row 3

skeleton

digestive/alimentary system
• at E13, the number of apoptotic cells is increased 2-fold compared to in wild-type mice likely as a secondary consequence to failure of palate shelf movement
• however, proliferation of cells during palate development is normal
• in nearly all mice

growth/size/body
• at E16, the roof of the mouth is wider than in wild-type mice
• at E13, the number of apoptotic cells is increased 2-fold compared to in wild-type mice likely as a secondary consequence to failure of palate shelf movement
• however, proliferation of cells during palate development is normal
• in nearly all mice




Genotype
MGI:4838140
cx4
Allelic
Composition
Fzd1tm1.1Nat/Fzd1tm1.1Nat
Fzd2tm1.1Nat/Fzd2+
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Fzd1tm1.1Nat mutation (1 available); any Fzd1 mutation (30 available)
Fzd2tm1.1Nat mutation (1 available); any Fzd2 mutation (34 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system
• in 1 of 8 mice

craniofacial
• in 2 of 208 mice

digestive/alimentary system
• in 2 of 208 mice

growth/size/body
• in 2 of 208 mice




Genotype
MGI:4838141
cx5
Allelic
Composition
Fzd1tm1.1Nat/Fzd1+
Fzd2tm1.1Nat/Fzd2tm1.1Nat
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Fzd1tm1.1Nat mutation (1 available); any Fzd1 mutation (30 available)
Fzd2tm1.1Nat mutation (1 available); any Fzd2 mutation (34 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system
• in 1 of 6 mice




Genotype
MGI:4838143
cx6
Allelic
Composition
Fzd1tm1.1Nat/Fzd1+
Vangl2Lp/Vangl2+
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * CBA * LPT/LeJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Fzd1tm1.1Nat mutation (1 available); any Fzd1 mutation (30 available)
Vangl2Lp mutation (2 available); any Vangl2 mutation (34 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
embryo
• in 12 of 27 mice, more common in the rostral neural tube

cardiovascular system
• muscular and/or membranous in mice with neural tube defects

nervous system
• in 12 of 27 mice, more common in the rostral neural tube




Genotype
MGI:4838144
cx7
Allelic
Composition
Fzd1tm1.1Nat/Fzd1+
Fzd2tm1.1Nat/Fzd2+
Vangl2Lp/Vangl2+
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * CBA * LPT/LeJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Fzd1tm1.1Nat mutation (1 available); any Fzd1 mutation (30 available)
Fzd2tm1.1Nat mutation (1 available); any Fzd2 mutation (34 available)
Vangl2Lp mutation (2 available); any Vangl2 mutation (34 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
embryo
• in 4 of 7 mice, more common in the rostral neural tube

cardiovascular system
• muscular and/or membranous in mice with neural tube defects

nervous system
• in 4 of 7 mice, more common in the rostral neural tube





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)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support.
last database update
12/10/2024
MGI 6.24
The Jackson Laboratory