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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tlr3tm1Lex
targeted mutation 1, Lexicon Pharmaceuticals
MGI:5007360
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Tlr3tm1Lex/Tlr3tm1Lex B6;129S5-Tlr3tm1Lex/Tac MGI:8375538


Genotype
MGI:8375538
hm1
Allelic
Composition
Tlr3tm1Lex/Tlr3tm1Lex
Genetic
Background
B6;129S5-Tlr3tm1Lex/Tac
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tlr3tm1Lex mutation (2 available); any Tlr3 mutation (74 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
• wound healing of full thickness circular skin opennings are markedly delayed
• full wound closure around 14 days rather than 12 days as in controls
• reduced infiltration of neutrophiles at days 1 and 3 and of macrophage at days 3 and 6
• reduced presence of chemokines involved in leukocyte recruitment





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
07/14/2026
MGI 6.24
The Jackson Laboratory