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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Alkal1+
wild type
MGI:3659287
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
cx1
Alkal1tm1Schl/Alkal1+
Alkal2tm1Schl/Alkal2tm1Schl
involves: C57BL/6 MGI:7660943


Genotype
MGI:7660943
cx1
Allelic
Composition
Alkal1tm1Schl/Alkal1+
Alkal2tm1Schl/Alkal2tm1Schl
Genetic
Background
involves: C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Alkal1tm1Schl mutation (0 available); any Alkal1 mutation (11 available)
Alkal2tm1Schl mutation (0 available); any Alkal2 mutation (14 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
growth/size/body
• mice fed a standard chow diet show a significantly lower body weight than double heterozygous controls at 26 weeks of age
• mice fed a standard chow diet gain significantly less weight than double heterozygous controls, with body weight kinetics similar to those in seen in double knockout 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
01/20/2026
MGI 6.24
The Jackson Laboratory