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Phenotypes Associated with This Genotype
Genotype
MGI:2664055
Allelic
Composition		 Fasntm1Schi/Fasn+
Genetic
Background		 involves: 129S7/SvEvBrd * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Fasntm1Schi mutation (0 available); any Fasn mutation (89 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
prenatal lethality, incomplete penetrance ( J:83624 )
• Background Sensitivity: 60-70% loss of pups on a mixed background involving 129S7/SvEvBrd and C57BL/6J
• feeding breeders a diet rich in saturated fatty acids does not prevent lethality of heterozygotes

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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Send questions and comments to User Support. 		last database update
03/25/2025
MGI 6.24 		The Jackson Laboratory