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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Rr103tm3.1Sia
targeted mutation 3.1, Shinichi Aizawa
MGI:4830690
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Rr103tm3.1Sia/Rr103tm3.1Sia Not Specified MGI:4830715
cx2
Rr103tm3.1Sia/Rr103tm3.1Sia
Otx2tm1Sia/Otx2+
involves: C57BL/6 * CBA MGI:4830716
cx3
Emx1tm1Sia/Emx1tm1Sia
Rr103tm3.1Sia/Rr103tm3.1Sia
involves: C57BL/6 * CBA MGI:4830717


Genotype
MGI:4830715
hm1
Allelic
Composition
Rr103tm3.1Sia/Rr103tm3.1Sia
Genetic
Background
Not Specified
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• mice exhibit a moderate loss of the medial pallium compared with wild-type mice




Genotype
MGI:4830716
cx2
Allelic
Composition
Rr103tm3.1Sia/Rr103tm3.1Sia
Otx2tm1Sia/Otx2+
Genetic
Background
involves: C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Otx2tm1Sia mutation (1 available); any Otx2 mutation (50 available)
Rr103tm3.1Sia mutation (0 available); any Rr103 mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• at E8.5, mice exhibit a loss of diencephalic structures compared with wild-type mice




Genotype
MGI:4830717
cx3
Allelic
Composition
Emx1tm1Sia/Emx1tm1Sia
Rr103tm3.1Sia/Rr103tm3.1Sia
Genetic
Background
involves: C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Emx1tm1Sia mutation (1 available); any Emx1 mutation (34 available)
Rr103tm3.1Sia mutation (0 available); any Rr103 mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• mice exhibit a moderate loss of the medial pallium compared with wild-type mice
• mice exhibit moderately defective cortical lamination compared with wild-type mice
• however, mice exhibit normal ganglionic eminences





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last database update
05/07/2024
MGI 6.23
The Jackson Laboratory