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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Ythdf3+
wild type
MGI:3050054
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
cx1
 		Ythdf1em2Jhha/Ythdf1em2Jhha
Ythdf2em2Jhha/Ythdf2+
Ythdf3em2Jhha/Ythdf3+ 		involves: BALB/c * C57BL/6 MGI:6491916


Genotype
MGI:6491916
cx1
Allelic
Composition		 Ythdf1em2Jhha/Ythdf1em2Jhha
Ythdf2em2Jhha/Ythdf2+
Ythdf3em2Jhha/Ythdf3+
Genetic
Background		 involves: BALB/c * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ythdf1em2Jhha mutation (0 available); any Ythdf1 mutation (35 available)
Ythdf2em2Jhha mutation (0 available); any Ythdf2 mutation (32 available)
Ythdf3em2Jhha mutation (0 available); any Ythdf3 mutation (54 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
prenatal lethality, incomplete penetrance ( J:299108 )
• mice born at lower than expected Mendelian ratio




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
01/28/2026
MGI 6.24 		The Jackson Laboratory