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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Nhej1tm1.1Ics
targeted mutation 1.1, Mouse Clinical Institute
MGI:5475156
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Nhej1tm1.1Ics/Nhej1tm1.1Ics involves: 129 * C57BL/6 MGI:5475165
ht2
Nhej1tm1.1Ics/Nhej1+ involves: 129 * C57BL/6 MGI:5475166
cx3
Nhej1tm1.1Ics/Nhej1tm1.1Ics
Trp53tm1Tyj/Trp53tm1Tyj
involves: 129S2/SvPas * C57BL/6 MGI:5475167


Genotype
MGI:5475165
hm1
Allelic
Composition
Nhej1tm1.1Ics/Nhej1tm1.1Ics
Genetic
Background
involves: 129 * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Nhej1tm1.1Ics mutation (0 available); any Nhej1 mutation (14 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• 2-fold reduction in recombination activity in double negative thymocytes
• the frequency of distal Valpha segment is reduced while the usage of proximal segments is increased 3.2-fold
• usage of distal Valpha segments is reduced in the thymus and spleen
• usage of 5' Jalpha segments is increased
• slightly in the thymus, spleen and lymph nodes
• invariant NK T cells

cellular
• in mouse embryonic fibroblasts treated with phleomycin

hematopoietic system
• 2-fold reduction in recombination activity in double negative thymocytes
• the frequency of distal Valpha segment is reduced while the usage of proximal segments is increased 3.2-fold
• usage of distal Valpha segments is reduced in the thymus and spleen
• usage of 5' Jalpha segments is increased
• slightly in the thymus, spleen and lymph nodes
• invariant NK T cells

endocrine/exocrine glands




Genotype
MGI:5475166
ht2
Allelic
Composition
Nhej1tm1.1Ics/Nhej1+
Genetic
Background
involves: 129 * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Nhej1tm1.1Ics mutation (0 available); any Nhej1 mutation (14 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
hematopoietic system

immune system

endocrine/exocrine glands




Genotype
MGI:5475167
cx3
Allelic
Composition
Nhej1tm1.1Ics/Nhej1tm1.1Ics
Trp53tm1Tyj/Trp53tm1Tyj
Genetic
Background
involves: 129S2/SvPas * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Nhej1tm1.1Ics mutation (0 available); any Nhej1 mutation (14 available)
Trp53tm1Tyj mutation (12 available); any Trp53 mutation (232 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• compared with cells from Nhej1tm1.1Ics homozygotes and heterozygotes
• Jalpha and Valpha usage are partially normalized
• partially recovery of invariant NK T cell numbers compared to in Nhej1tm1.1Ics homozygotes

cellular
• compared with cells from Nhej1tm1.1Ics homozygotes and heterozygotes

hematopoietic system
• compared with cells from Nhej1tm1.1Ics homozygotes and heterozygotes
• Jalpha and Valpha usage are partially normalized
• partially recovery of invariant NK T cell numbers compared to in Nhej1tm1.1Ics homozygotes

endocrine/exocrine glands
• compared with cells from Nhej1tm1.1Ics homozygotes and heterozygotes





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last database update
04/23/2024
MGI 6.23
The Jackson Laboratory