mortality/aging
• heterozygous intercrosses fail to produce homozygotes; reported as embryonic lethal but stage of lethality is not specified
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Allele Symbol Allele Name Allele ID |
Stx3Gt(EUCE320f12)1.2Hmgu gene trap EUCE320f12, derivative 1.2, Helmholtz Zentrum Muenchen GmbH MGI:6355364 |
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Summary |
2 genotypes
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♀ | phenotype observed in females |
♂ | phenotype observed in males |
N | normal phenotype |
• heterozygous intercrosses fail to produce homozygotes; reported as embryonic lethal but stage of lethality is not specified
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♀ | phenotype observed in females |
♂ | phenotype observed in males |
N | normal phenotype |
N |
• in a model of passive systemic anaphylaxis, mice sensitized i.p. with anti-DNP IgE and challenged i.p. with DNP-HAS exhibit a normal hypothermic response at 50 min post-challenge
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• plasma membrane capacitance (Cm) recordings of single peritoneal mast cells (MCs) after stimulation by intracellular dialysis of GTPgammaS and Ca2+ show that MCs achieve the same total increase in plasma membrane area (deltaCm) at a significantly lower rate than wild-type MCs; however, time between cell access and beginning of the exocytic burst is normal
• after stimulation with PMA/ionomycin, peritoneal MCs show a significant reduction in intracellular multigranular compartments, indicating a partial defect in compound exocytosis
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• plasma membrane capacitance (Cm) recordings of single peritoneal mast cells (MCs) after stimulation by intracellular dialysis of GTPgammaS and Ca2+ show that MCs achieve the same total increase in plasma membrane area (deltaCm) at a significantly lower rate than wild-type MCs; however, time between cell access and beginning of the exocytic burst is normal
• after stimulation with PMA/ionomycin, peritoneal MCs show a significant reduction in intracellular multigranular compartments, indicating a partial defect in compound exocytosis
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N |
• mice are viable, grossly normal, and exhibit a normal life span when raised in a specific pathogen-free facility
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• plasma membrane capacitance (Cm) recordings of single peritoneal mast cells (MCs) after stimulation by intracellular dialysis of GTPgammaS and Ca2+ show that MCs achieve the same total increase in plasma membrane area (deltaCm) at a significantly lower rate than wild-type MCs; however, time between cell access and beginning of the exocytic burst is normal
• after stimulation with PMA/ionomycin, peritoneal MCs show a significant reduction in intracellular multigranular compartments, indicating a partial defect in compound exocytosis
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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 11/12/2024 MGI 6.24 |
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