About   Help   FAQ
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





Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support.
last database update
12/10/2024
MGI 6.24
The Jackson Laboratory