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Phenotypes Associated with This Genotype
Genotype
MGI:5440267
Allelic
Composition		 F2rl1tm1Cgh/F2rl1tm1Cgh
Spint2Gt(KST272)Byg/Spint2Gt(KST272)Byg
St14tm1Bug/St14+
Genetic
Background		 involves: 129P2/OlaHsd * 129S4/SvJae
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
F2rl1tm1Cgh mutation (3 available); any F2rl1 mutation (60 available)
Spint2Gt(KST272)Byg mutation (0 available); any Spint2 mutation (15 available)
St14tm1Bug mutation (0 available); any St14 mutation (45 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
nervous system
exencephaly ( J:188121 )
• in all mice
• penetrance is identical to mutant mice wild-type for at least one F2rl1 allele

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