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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Casz1+
wild type
MGI:3579787
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
ht1
Casz1tm1b(EUCOMM)Hmgu/Casz1+ C57BL/6N-Casz1tm1b(EUCOMM)Hmgu/H MGI:5759129
ht2
Casz1tm2(cre/ERT2)Flc/Casz1+ involves: 129P2/OlaHsd MGI:5811813
cn3
Casz1tm1.1Flc/Casz1+
Nkx2-5tm1(cre)Rjs/Nkx2-5+
involves: 129P2/OlaHsd * 129S7/SvEvBrd * C57BL/6 * C57BL/6J * SJL MGI:5811817


Genotype
MGI:5759129
ht1
Allelic
Composition
Casz1tm1b(EUCOMM)Hmgu/Casz1+
Genetic
Background
C57BL/6N-Casz1tm1b(EUCOMM)Hmgu/H
Cell Lines HEPD0679_6_D09
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Casz1tm1b(EUCOMM)Hmgu mutation (1 available); any Casz1 mutation (342 available)
Data Sources
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system

vision/eye




Genotype
MGI:5811813
ht2
Allelic
Composition
Casz1tm2(cre/ERT2)Flc/Casz1+
Genetic
Background
involves: 129P2/OlaHsd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Casz1tm2(cre/ERT2)Flc mutation (1 available); any Casz1 mutation (342 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
normal phenotype
• heterozygotes are viable, fertile, and show no obvious phenotypic abnormalities; mice were crossed to a tomato reporter for lineage tracing of Casz1-expressing cells in the embryonic heart




Genotype
MGI:5811817
cn3
Allelic
Composition
Casz1tm1.1Flc/Casz1+
Nkx2-5tm1(cre)Rjs/Nkx2-5+
Genetic
Background
involves: 129P2/OlaHsd * 129S7/SvEvBrd * C57BL/6 * C57BL/6J * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Casz1tm1.1Flc mutation (1 available); any Casz1 mutation (342 available)
Nkx2-5tm1(cre)Rjs mutation (1 available); any Nkx2-5 mutation (21 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
normal phenotype
• mice are viable, fertile and show no obvious phenotypic abnormalities





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last database update
01/06/2026
MGI 6.24
The Jackson Laboratory