Phenotypes associated with this allele
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Find Mice |
Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gjd2tm2Kwi mutation
(1 available);
any
Gjd2 mutation
(23 available)
Gjd2tm4Kwi mutation
(1 available);
any
Gjd2 mutation
(23 available)
Tg(Pvalb-cre)1Mony mutation
(0 available)
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behavior/neurological
N |
• gene disruption occurs in GABAergic neurons but expression is normal in olivary neurons
• responses during eye-blink conditioning is normal
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Find Mice |
Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gria1tm2Rsp mutation
(1 available);
any
Gria1 mutation
(62 available)
Tg(Pvalb-cre)1Mony mutation
(0 available)
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behavior/neurological
N |
• mutants show comparable behavior to wild-type in tests for object recognition memory and spatial change
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• moderate impairment is exhibited in rewarded alternation task compared to wild-type
• spatial reference memory is unimpaired in Y maze paradigm
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nervous system
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• power of gamma oscillations in CA3 region hippocampal slices induced by kainate is reduced compared to wild-type
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• stronger stimuli are needed to evoke action potential (AP) firing from fast-spiking cells; average probability of firing is close to 1 in wild-type cells vs 0.7 in mutant cells
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• compound EPSPs in interneurons are significantly smaller in slices from mutants than in slices from wild-type; EPSPs also have longer decay times
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• no reduction in AMPA current is seen at P14, but AMPA-mediated currents are significantly reduced at P42, comparable with the reduction detected in Gria4 mutants at P42
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