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Phenotypes Associated with This Genotype
Genotype
MGI:5688471
Allelic
Composition
Fancbem1Shnk/Fancbem1Shnk
Genetic
Background
C57BL/6J-Fancbem1Shnk
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Fancbem1Shnk mutation (0 available); any Fancb mutation (3 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
reproductive system
• defects in the maintenance of undifferentiated spermatogonia
• reduced primordial germ cells in male mice
• however, no primordial germ cells are detected outside of the gonadal ridge
• increased apoptosis in testes, at the periphery of seminiferous tubules and in differentiated spermatids
• enriched Sertoli cells
• at 4 and 10 weeks
• at 4 and 10 weeks

growth/size/body

homeostasis/metabolism
• increase in the number of persistent double strand breaks in male germ cells
• however, male germ cells exhibit normal meiotic recombination

cellular
• defects in the maintenance of undifferentiated spermatogonia
• reduced primordial germ cells in male mice
• however, no primordial germ cells are detected outside of the gonadal ridge
• increased apoptosis in testes, at the periphery of seminiferous tubules and in differentiated spermatids
• increase in the number of persistent double strand breaks in male germ cells
• however, male germ cells exhibit normal meiotic recombination

endocrine/exocrine glands
• enriched Sertoli cells
• at 4 and 10 weeks
• at 4 and 10 weeks


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