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Phenotypes Associated with This Genotype
Genotype
MGI:2450069
Allelic
Composition
Hspa2tm1Dix/Hspa2tm1Dix
Genetic
Background
either: 129S/SvEv or C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hspa2tm1Dix mutation (1 available); any Hspa2 mutation (24 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
endocrine/exocrine glands
• testes of adult mutant males were significantly lower in weight as compared to heterozygous and wild-type controls
• epididymal and seminal vesicle weights were comparable to controls

reproductive system
• testes of adult mutant males were significantly lower in weight as compared to heterozygous and wild-type controls
• epididymal and seminal vesicle weights were comparable to controls
• most seminiferous tubules contained pachytene spermatocytes with condensed nuclei, some of which appeared fragmented and apoptotic
• mice were deficient in postmeiotic spermatids and lacked spermatozoa in the epididymis


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)
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last database update
04/16/2024
MGI 6.23
The Jackson Laboratory