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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
H2-Oa/Brd2Tg(otx2-lacZ)F5pImat
transgene insertion F5p, Isao Matsuo
MGI:5467633
Summary 4 genotypes


Genotype
MGI:5467643
hm1
Allelic
Composition
H2-Oa/Brd2Tg(otx2-lacZ)F5pImat/H2-Oa/Brd2Tg(otx2-lacZ)F5pImat
Genetic
Background
involves: CD-1
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
H2-Oa/Brd2Tg(otx2-lacZ)F5pImat mutation (0 available); any Brd2 mutation (45 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging

embryo
• in most mice at E10.5
• cranial neural tube defects in most mice at E10.5
• severely distorted at the level of the rostral rhombencephalon
• neuroepithelial cells exhibit impaired differentiation with failure to exit the cell cycle compared with wild-type cells
• irregularly thickened at the level of the rostral rhombencephalon

nervous system
• increased cell death in the neuroepithelium at E10.5
• cranial neural tube defects in most mice at E10.5
• severely distorted at the level of the rostral rhombencephalon
• neuroepithelial cells exhibit impaired differentiation with failure to exit the cell cycle compared with wild-type cells
• irregularly thickened at the level of the rostral rhombencephalon

craniofacial
• in most mice at E10.5

growth/size/body
• in most mice at E10.5

cellular
• neuroepithelial cells exhibit impaired differentiation with failure to exit the cell cycle compared with wild-type cells
• increased cell death in the neuroepithelium at E10.5




Genotype
MGI:5467721
cx2
Allelic
Composition
H2-Oa/Brd2Tg(otx2-lacZ)F5pImat/H2-Oa/Brd2Tg(otx2-lacZ)F5pImat
E2f1tm1Meg/E2f1tm1Meg
Genetic
Background
involves: 129S4/SvJae * CD-1
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
E2f1tm1Meg mutation (2 available); any E2f1 mutation (28 available)
H2-Oa/Brd2Tg(otx2-lacZ)F5pImat mutation (0 available); any Brd2 mutation (45 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
embryo
N
• mice exhibit normal neurulation and neuroepithelial development with rescue of cell death

nervous system
N
• mice exhibit normal neurulation and neuroepithelial development with rescue of cell death




Genotype
MGI:5467645
cx3
Allelic
Composition
H2-Oa/Brd2Tg(otx2-lacZ)F5pImat/H2-Oa/Brd2Tg(otx2-lacZ)F5pImat
Tg(CAG-Brd2,-EGFP)#Imat/0
Genetic
Background
involves: CD-1
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
H2-Oa/Brd2Tg(otx2-lacZ)F5pImat mutation (0 available); any Brd2 mutation (45 available)
Tg(CAG-Brd2,-EGFP)#Imat mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
embryo
N
• mice develop normally




Genotype
MGI:5467689
cx4
Allelic
Composition
H2-Oa/Brd2Tg(otx2-lacZ)F5pImat/H2-Oa/Brd2Tg(otx2-lacZ)F5pImat
Tg(CAG-EGFP/Brd2)#Imat/0
Genetic
Background
involves: CD-1
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
H2-Oa/Brd2Tg(otx2-lacZ)F5pImat mutation (0 available); any Brd2 mutation (45 available)
Tg(CAG-EGFP/Brd2)#Imat mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
normal phenotype
• mice are viable and fertile





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last database update
12/10/2024
MGI 6.24
The Jackson Laboratory