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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Alkal2+
wild type
MGI:3843935
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
ht1
 		Alkal2em1(IMPC)J/Alkal2+ C57BL/6NJ-Alkal2em1(IMPC)J/Mmjax MGI:7628910
cx2
 		Alkal1tm1Schl/Alkal1tm1Schl
Alkal2tm1Schl/Alkal2+ 		involves: C57BL/6 MGI:7660944


Genotype
MGI:7628910
ht1
Allelic
Composition		 Alkal2em1(IMPC)J/Alkal2+
Genetic
Background		 C57BL/6NJ-Alkal2em1(IMPC)J/Mmjax
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Alkal2em1(IMPC)J mutation (2 available); any Alkal2 mutation (14 available)
Data Sources
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
behavior/neurological

integument




Genotype
MGI:7660944
cx2
Allelic
Composition		 Alkal1tm1Schl/Alkal1tm1Schl
Alkal2tm1Schl/Alkal2+
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
growth/size/body region phenotype ( J:324631 )
N
• mice fed a standard chow diet show no differences in body weight kinetics relative to double heterozygous controls, indicating that Alkal2 deficiency causes thinness whereas Alkal1 deficiency does not




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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Send questions and comments to User Support. 		last database update
03/25/2025
MGI 6.24 		The Jackson Laboratory