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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Slc8a1tm1Herc
targeted mutation 1, Andre Herchuelz
MGI:5436242
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Slc8a1tm1Herc/Slc8a1tm1Herc involves: 129 * CD-1 MGI:5436259
ht2
Slc8a1tm1Herc/Slc8a1+ involves: 129 * CD-1 MGI:5436260


Genotype
MGI:5436259
hm1
Allelic
Composition
Slc8a1tm1Herc/Slc8a1tm1Herc
Genetic
Background
involves: 129 * CD-1
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Slc8a1tm1Herc mutation (0 available); any Slc8a1 mutation (55 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mice die during embryogenesis




Genotype
MGI:5436260
ht2
Allelic
Composition
Slc8a1tm1Herc/Slc8a1+
Genetic
Background
involves: 129 * CD-1
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Slc8a1tm1Herc mutation (0 available); any Slc8a1 mutation (55 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
endocrine/exocrine glands
• at 12 weeks due to increased proliferation
• following removal of extracellular sodium, islet cells exhibit half as much of an increase in calcium uptake compared with wild-type cells
• glucose-stimulated islet cells exhibit altered internal calcium oscillations compared with wild-type cells
• at high glucose concentrations, islets exhibit lower glucose oxidation compared with wild-type cells
• under hypoxic conditions, islet cells exhibit reduced cell death compared with wild-type cells
• in transplantation experiments, islet cells are more efficient at curing diabetes compared with wild-type cell
• islet cells exhibit increased endoplasmic reticulum calcium stores compared with wild-type cells
• increased cell proliferation
• increased cell proliferation
• stimulated islet cells exhibit higher insulin content and release compared with wild-type mice

homeostasis/metabolism
• at high glucose concentrations, islets exhibit lower glucose oxidation compared with wild-type cells
• stimulated islet cells exhibit higher insulin content and release compared with wild-type mice

digestive/alimentary system
• increased cell proliferation

cellular
• increased cell proliferation





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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
04/30/2024
MGI 6.23
The Jackson Laboratory