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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Impa1Rgsc01846
RIKEN Genomic Sciences Center (GSC), 01846
MGI:6469955
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Impa1Rgsc01846/Impa1Rgsc01846 B6NJcl.B6JJcl-Impa1Rgsc01846/Rbrc MGI:6470066


Genotype
MGI:6470066
hm1
Allelic
Composition
Impa1Rgsc01846/Impa1Rgsc01846
Genetic
Background
B6NJcl.B6JJcl-Impa1Rgsc01846/Rbrc
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Impa1Rgsc01846 mutation (1 available); any Impa1 mutation (22 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• 1 surviving mice died shortly after weaning
• mice supplemented with inositol die of unknown causes before wild-type mice
• all but one mice died prior to birth
• however, supplementation with inositol increases survival to weaning

behavior/neurological
N
• mice supplemented with inositol exhibit normal performance on a rotarod
• in mice supplemented with inositol in dark- and light-box, forced-swim, Y-maze tests, and fear-conditioning test
• in males in a an open field
• delayed onset and offset of free-running under constant dark in mice supplemented with inositol
• in older mice supplemented with inositol when removed from their home cages and placed on the floor

craniofacial
N
• mice supplemented with inositol exhibit normal craniofacial development
• at E14.5, but not E10.5
• in one mouse
• poorly developed

growth/size/body
• in one mouse
• poorly developed

digestive/alimentary system
• in one mouse
• poorly developed

nervous system
• in older mice supplemented with inositol when removed from their home cages and placed on the floor
• in two mice

skeleton
• at E14.5, but not E10.5
• in some mice
• however, mice supplemented with inositol exhibit normal rib cage





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last database update
12/10/2024
MGI 6.24
The Jackson Laboratory