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Phenotypes Associated with This Genotype
Genotype
MGI:5694660
Allelic
Composition
Map6tm1Job/Map6tm1Job
Genetic
Background
involves: 129S2/SvPas * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Map6tm1Job mutation (0 available); any Map6 mutation (47 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
behavior/neurological
• mice injected with the indirect dopamine agonist amphetamine exhibit a greater hyperactivity compared to similarly treated wild-type mice
• maternally deprived mutants show greater hyperactivity after injection of amphetamine than wild-type mice
• mice exhibit enhanced locomotor activity in an open field in a novel environment condition and after saline injection
• mice are hyperactive in response to a novel environment when assessed in a Y-maze test
• maternally deprived mutants are hyperactive in a novel environment condition both in an open field and in a Y-maze test, and after injection of amphetamine
• mice exhibit enhanced locomotor activity in an open field in a novel environment condition and after saline injection
• mice are hyperactive in response to a novel environment when assessed in a Y-maze test
• maternally deprived mutants are hyperactive in a novel environment condition both in an open field and in a Y-maze test, and after injection of amphetamine
• however, spatial working memory in the spontaneous alternation aspect of the Y-maze is normal
• mice injected with the indirect dopamine agonist amphetamine exhibit hyperactivity
• mice exhibit deficits in conspecific recognition as they do not exhibit different durations of sniffing over the first 3 trials of an intruder mouse and no recovery at the 4th trial after the introduction of a second intruder mouse as is seen in wild-type mice

nervous system
• mice show impaired prepulse inhibition of acoustic startle response using 24 dB prepulses

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
schizophrenia DOID:5419 OMIM:181500
J:225083


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
04/16/2024
MGI 6.23
The Jackson Laboratory