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Phenotypes Associated with This Genotype
Genotype
MGI:3847227
Allelic
Composition
Grin1tm2Stl/Grin1tm2Stl
Tg(Actb-tTA)1Jzt/0
Tg(Camk2a-cre)62Jzt/0
Tg(tetO-Grin1/GFP)1Jzt/0
Genetic
Background
involves: 129S4/SvJae * C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Grin1tm2Stl mutation (1 available); any Grin1 mutation (64 available)
Tg(Actb-tTA)1Jzt mutation (0 available)
Tg(Camk2a-cre)62Jzt mutation (0 available)
Tg(tetO-Grin1/GFP)1Jzt mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
behavior/neurological
• consolidation and storage of long-term nondeclarative taste memories is impaired in these mice when given doxycycline prior to or within three weeks of training
• mice given doxycycline have impairment of conditioned taste aversion
• mice are trained to avoid saccharin-containing water by being given a LiCl injection after water consumption
• control mice choose unsweetened water about 83.58% of the time 30 days after training
• mutant mice given doxycycline prior to training only choose unsweetened water 32.24% of the time
• mutant mice given doxycycline 2 weeks after training choose unsweetened water 25.63% of the time
• mutant mice given doxycycline 3 weeks to 4 weeks after training choose unsweetened water 27.99% of the time
• mutant mice given doxycycline 4 weeks after training choose unsweetened water at the same frequency as controls


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
03/18/2025
MGI 6.24
The Jackson Laboratory