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Phenotypes Associated with This Genotype
Genotype
MGI:6200004
Allelic
Composition		 Trpa1m2Btlr/Trpa1m2Btlr
Genetic
Background		 C57BL/6J-Trpa1m2Btlr
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Trpa1m2Btlr mutation (0 available); any Trpa1 mutation (92 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
behavior/neurological
decreased fear-related response ( J:265161 )
• reduced innate fear/defensive behaviors compared to wild-type littermates after exposure to predator odor 2,4,5-trimethyl-3-thiazoline (TMT)

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
03/18/2025
MGI 6.24 		The Jackson Laboratory