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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Dhrs7bGt(OST255410)Lex
gene trap OST255410, Lexicon Genetics
MGI:4253263
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Dhrs7bGt(OST255410)Lex/Dhrs7bGt(OST255410)Lex B6;129S5-Dhrs7bGt(OST255410)Lex/Mmucd MGI:5475173


Genotype
MGI:5475173
hm1
Allelic
Composition
Dhrs7bGt(OST255410)Lex/Dhrs7bGt(OST255410)Lex
Genetic
Background
B6;129S5-Dhrs7bGt(OST255410)Lex/Mmucd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Dhrs7bGt(OST255410)Lex mutation (1 available); any Dhrs7b mutation (107 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• all of the homozygous mutant mice died by 3 weeks of age

digestive/alimentary system
• necropsy shows that the 13 day-old homozygous mutants exhibit megaesophagus
• necropsy shows that the 13 day-old homozygous mutants exhibit hypoplasia of the glandular stomach

immune system
• 3 of 4 mutants exhibit thymic atrophy lymphoid depletion

muscle
• 3 of 4 mutants exhibit muscle degeneration

hematopoietic system
• 3 of 4 mutants exhibit thymic atrophy lymphoid depletion

endocrine/exocrine glands
• 3 of 4 mutants exhibit thymic atrophy lymphoid depletion

growth/size/body
• necropsy shows that the 13 day-old homozygous mutants exhibit megaesophagus





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Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
10/29/2024
MGI 6.24
The Jackson Laboratory