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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Myocdtm1.1Msp
targeted mutation 1.1, Michael S Parmacek
MGI:3773718
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Myocdtm1.1Msp/Myocdtm1.1Msp involves: 129/Sv * C57BL/6 MGI:3797649
ht2
Myocdem1Blk/Myocdtm1.1Msp involves: 129 MGI:6450809
cx3
Myocdtm1.1Msp/mgb involves: 129/Sv * FVB/N MGI:6450805


Genotype
MGI:3797649
hm1
Allelic
Composition
Myocdtm1.1Msp/Myocdtm1.1Msp
Genetic
Background
involves: 129/Sv * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Myocdtm1.1Msp mutation (0 available); any Myocd mutation (56 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• homozygotes survive only until E10.5-11.5 and recapitulate the phenotype of other Myocd null mice




Genotype
MGI:6450809
ht2
Allelic
Composition
Myocdem1Blk/Myocdtm1.1Msp
Genetic
Background
involves: 129
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Myocdem1Blk mutation (0 available); any Myocd mutation (56 available)
Myocdtm1.1Msp mutation (0 available); any Myocd mutation (56 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• unlike mice homozygous for Myocd tm1.1Msp, mice survive to birth but die by 1 week of age

renal/urinary system
• little or no smooth muscle in the bladder wall
• grossly dilated bladder at P1

cardiovascular system
N
• no gross cardiac defects

muscle
• little or no smooth muscle in the bladder wall

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
congenital megabladder DOID:0112014 OMIM:618719
J:283803




Genotype
MGI:6450805
cx3
Allelic
Composition
Myocdtm1.1Msp/mgb
Genetic
Background
involves: 129/Sv * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
mgb mutation (0 available); any mgb mutation (0 available)
Myocdtm1.1Msp mutation (0 available); any Myocd mutation (56 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• die within 1 week of birth

cardiovascular system
• in newborns

renal/urinary system
• grossly dilated bladders

cellular
• in newborns

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
congenital megabladder DOID:0112014 OMIM:618719
J:283803





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
06/12/2024
MGI 6.13
The Jackson Laboratory