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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tcra-Jtm1Kgwa
targeted mutation 1, Osami Kanagawa
MGI:3665411
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cx1
Tcratm1Mom/Tcratm1Mom
Tcra-Jtm1Kgwa/Tcra-Jtm1Kgwa
involves: 129P2/OlaHsd * 129S2/SvPas * C3H/HeJ * C57BL/6J MGI:3688410
cx2
Tcra-Jtm1Kgwa/Tcra-Jtm1Kgwa
Tg(Tcrb2B4)1Mmd/0
involves: 129P2/OlaHsd * C3H/HeJ * C57BL/6J MGI:3688406


Genotype
MGI:3688410
cx1
Allelic
Composition
Tcratm1Mom/Tcratm1Mom
Tcra-Jtm1Kgwa/Tcra-Jtm1Kgwa
Genetic
Background
involves: 129P2/OlaHsd * 129S2/SvPas * C3H/HeJ * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tcra-Jtm1Kgwa mutation (0 available); any Tcra-J mutation (0 available)
Tcratm1Mom mutation (6 available); any Tcra mutation (101 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
hematopoietic system
• majority of CD3+ double negative (DN) cells express the transgenic TCR alpha, but only 3-5% of double- and single-positive cells express it

immune system
• majority of CD3+ double negative (DN) cells express the transgenic TCR alpha, but only 3-5% of double- and single-positive cells express it




Genotype
MGI:3688406
cx2
Allelic
Composition
Tcra-Jtm1Kgwa/Tcra-Jtm1Kgwa
Tg(Tcrb2B4)1Mmd/0
Genetic
Background
involves: 129P2/OlaHsd * C3H/HeJ * C57BL/6J
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
hematopoietic system
• an increase in number from 5 to 50% in transgenic Tcra-expressing cells is observed in single positive cells; deletion of the transgenic TCR by secondary rearrangement is reduced significantly
• an increase from 3 to 30% in transgenic Tcra-expressing cells is observed in double-positive cells; deletion of the transgenic TCR by secondary rearrangement is reduced significantly

immune system
• an increase in number from 5 to 50% in transgenic Tcra-expressing cells is observed in single positive cells; deletion of the transgenic TCR by secondary rearrangement is reduced significantly
• an increase from 3 to 30% in transgenic Tcra-expressing cells is observed in double-positive cells; deletion of the transgenic TCR by secondary rearrangement is reduced significantly





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last database update
11/19/2024
MGI 6.24
The Jackson Laboratory