About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Sptbn4qv-7J
quivering 7 Jackson
MGI:3514297
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Sptbn4qv-7J/Sptbn4qv-7J A.B6 Tyr+-Sptbn4qv-7J/J MGI:3521725


Genotype
MGI:3521725
hm1
Allelic
Composition
Sptbn4qv-7J/Sptbn4qv-7J
Genetic
Background
A.B6 Tyr+-Sptbn4qv-7J/J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sptbn4qv-7J mutation (1 available); any Sptbn4 mutation (122 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
muscle
N
• pathological examination revealed no abnormalities in muscles of mice ages 43, 49 or 88 days
• whole muscle mounts of the hindlimb of an 88 day-old mouse stained with bungarotoxin, SV2 and SM31 appeared normal

behavior/neurological
• mutant mice from the age of 4 weeks have difficulty supporting weight on their hindlimbs and drag them intermittently





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)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support.
last database update
11/12/2024
MGI 6.24
The Jackson Laboratory