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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Gabra2tm2.1Uru
targeted mutation 2.1, Uwe Rudolph
MGI:5140553
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cn1
Gabra2tm2.1Uru/Gabra2tm2.1Uru
Tg(Scn10a-cre)1Rkun/0
involves: C57BL/6 * DBA/2 * SJL MGI:5140578
cn2
Gabra2tm1Uru/Gabra2tm2.1Uru
Tg(Scn10a-cre)1Rkun/0
involves: C57BL/6 * DBA/2 * SJL MGI:5140581


Genotype
MGI:5140578
cn1
Allelic
Composition
Gabra2tm2.1Uru/Gabra2tm2.1Uru
Tg(Scn10a-cre)1Rkun/0
Genetic
Background
involves: C57BL/6 * DBA/2 * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gabra2tm2.1Uru mutation (1 available); any Gabra2 mutation (34 available)
Tg(Scn10a-cre)1Rkun mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• mice treated with DZP and a low concentration of muscimol fail to exhibit a drop in the rate of successful transmission unlike similarly treated wild-type mice
• DZP-potentiated dorsal root potential is strongly reduced compared to in wild-type mice
• however, bicuculline-induced dorsal root potential size and sensitivity
• the amplitudes of GABAergic membrane currents evoked by DZP are reduced compared to in wild-type mice
• however, muscimol induces normal amplitudes of GABAergic membrane currents

behavior/neurological
• DZP-treated mice exhibit a reduction in the antihyperalgesia effect on inflammatory thermal and mechanical hyperalgesia compared with similarly treated wild-type mice that is not as severe as in Gabra2tm1Uru/Gabra2tm1Uru Tg(Scn10a-cre)1Rkun
• however, DZP-induced analgesia of neuropathic thermal and mechanical nociception is normal

homeostasis/metabolism
• diazepam (DZP)-treated mice exhibit a reduction in the antihyperalgesia effect on inflammatory thermal and mechanical hyperalgesia compared with similarly treated wild-type mice that is not as severe as in Gabra2tm1Uru/Gabra2tm1Uru Tg(Scn10a-cre)1Rkun
• however, DZP-induced analgesia of neuropathic thermal and mechanical nociception is normal




Genotype
MGI:5140581
cn2
Allelic
Composition
Gabra2tm1Uru/Gabra2tm2.1Uru
Tg(Scn10a-cre)1Rkun/0
Genetic
Background
involves: C57BL/6 * DBA/2 * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gabra2tm1Uru mutation (0 available); any Gabra2 mutation (34 available)
Gabra2tm2.1Uru mutation (1 available); any Gabra2 mutation (34 available)
Tg(Scn10a-cre)1Rkun mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
behavior/neurological
• diazepam (DZP)-treated mice exhibit a reduction in the antihyperalgesia effect on inflammatory mechanical hyperalgesia compared with similarly treated wild-type mice that is not as severe as in Gabra2tm1Uru/Gabra2tm1Uru Tg(Scn10a-cre)1Rkun
• however, DZP-induced analgesia of neuropathic mechanical nociception is normal

homeostasis/metabolism
• diazepam (DZP)-treated mice exhibit a reduction in the antihyperalgesia effect on inflammatory mechanical hyperalgesia compared with similarly treated wild-type mice that is not as severe as in Gabra2tm1Uru/Gabra2tm1Uru Tg(Scn10a-cre)1Rkun
• however, DZP-induced analgesia of neuropathic mechanical nociception is normal





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last database update
05/07/2024
MGI 6.23
The Jackson Laboratory