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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Tor1atm2.1Yql
targeted mutation 2.1, Yuqing Li
MGI:3772565
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Tor1atm2.1Yql/Tor1atm2.1Yql involves: 129S2/SvPas * 129S4/SvJae * BALB/cJ * C57BL/6 MGI:3772570


Genotype
MGI:3772570
hm1
Allelic
Composition		 Tor1atm2.1Yql/Tor1atm2.1Yql
Genetic
Background		 involves: 129S2/SvPas * 129S4/SvJae * BALB/cJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tor1atm2.1Yql mutation (0 available); any Tor1a mutation (26 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
postnatal lethality, complete penetrance ( J:130483 )
• mice die one to two days after birth

behavior/neurological
absent gastric milk in neonates ( J:130483 )
• after birth, mutant mice have no milk in their stomachs




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
09/30/2025
MGI 6.24 		The Jackson Laboratory