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Phenotypes Associated with This Genotype
Genotype
MGI:3819271
Allelic
Composition
Gna11tm1Soff/Gna11tm1Soff
Gnaqtm2Soff/Gnaqtm2Soff
X/Tg(Myh11-icre/ERT2)1Soff
Genetic
Background
involves: 129P2/OlaHsd * 129S7/SvEvBrd * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gna11tm1Soff mutation (0 available); any Gna11 mutation (22 available)
Gnaqtm2Soff mutation (0 available); any Gnaq mutation (24 available)
Tg(Myh11-icre/ERT2)1Soff mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system
• tamoxifen-treated mice exhibit decreased blood pressure following treatment with angiotensin II, vasopressin and endothelin compared to in wild-type mice
• tamoxifen-treated mice exposed to DOCA-salt do not develop hypertension and DOCA-salt treated mice exposed to tamoxifen following the onset of hypertension exhibit a drop in blood pressure compared to in similarly treated wild-type mice
• following a normal transient increase in mean arterial blood pressure upon treatment with tamoxifen, mice exhibit a drop in mean arterial blood pressure below normal levels
• slight in the absence of tamoxifen induction
• tamoxifen-treated mice fail to exhibit vasocontractile effects induced by phenylephrine or angiotensin II as do wild-type mice
• tamoxifen-treated mice exhibit reduced vasocontraction in response to serotonine, vasopressin, U46619 and endothelin-1 compared to similarly treated wild-type mice

muscle
• tamoxifen-treated mice fail to exhibit vasocontractile effects induced by phenylephrine or angiotensin II as do wild-type mice
• tamoxifen-treated mice exhibit reduced vasocontraction in response to serotonine, vasopressin, U46619 and endothelin-1 compared to similarly treated wild-type mice


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
05/28/2024
MGI 6.13
The Jackson Laboratory