Phenotypes associated with this allele

• Allele Symbol: Sptbn4^qv-J
• Allele Name: quivering Jackson
• Allele ID: MGI:1856133
• Summary: 1 genotype

Jump to	Allelic Composition	Genetic Background	Genotype ID
hm1	Sptbn4^qv-J/Sptbn4^qv-J	C3FeB6 A/A^w-J-Sptbn4^qv-J/J	MGI:4431354

Genotype
MGI:4431354

hm1

• Allelic Composition: Sptbn4^qv-J/Sptbn4^qv-J
• Genetic Background: C3FeB6 A/A^w-J-Sptbn4^qv-J/J

• ♀: phenotype observed in females
• ♂: phenotype observed in males
• N: normal phenotype

muscle

muscle phenotype ( J:37678 )

N • concentric needle electromyographic recordings from hind limb and paraspinous muscles in two homozygotes do not show evidence of myotonia or other forms of enhanced electrical activity appropriate to a channel defect

behavior/neurological

tremors ( J:20207 )