- muscle spasm / MGI
- motor neuron degeneration / MGI
- decreased motor neuron number / MGI
- abnormal motor neuron innervation pattern / MGI
- impaired coordination / MGI
- abnormal grip strength / MGI
- paralysis / MGI
- no suckling reflex / MGI
- aphagia / MGI
- neuronal intranuclear inclusions / MGI
- abnormal axonal transport / MGI
- decreased spinal cord ventral horn cell number / MGI
- neonatal lethality, complete penetrance / MGI
STOCK Dync1h1Loa/H
Status | Available to order |
EMMA ID | EM:01847 |
International strain name | STOCK Dync1h1Loa/H |
Alternative name | Legs at odd angles |
Strain type | Induced Mutant Strains : Chemically-induced |
Allele/Transgene symbol | Dync1h1Loa, |
Gene/Transgene symbol | Dync1h1 |
Information from provider
Provider | Jo Peters |
Provider affiliation | Institute of Hearing Research, MRC (Medical Research Council) |
Genetic information | A phenotypic mutant that arose in a mutagenesis experiment at Harwell. Legs at odd angles (Loa) was found to be allelic to Dync1h1Cra1 through complementation testing. The mutation in the Loa mouse was identified as T to A transversion that results in the amino acid change of a phenylalanine to a tyrosine at position 580. |
Phenotypic information | Heterozygous mice suffer progressive motor neuron degeneration and demonstrate an abnormal clenching of the hind limbs when suspended by the tail. Homozygotes are perinatal lethal. |
References |
|
Information from EMMA
Archiving centre | Mary Lyon Centre at MRC Harwell, Oxford, United Kingdom |
Disease and phenotype information
Orphanet associated rare diseases, based on orthologous gene matching
- Autosomal dominant non-syndromic intellectual disability / Orphanet_178469
- DYNC1H1-related autosomal dominant childhood-onset proximal spinal muscular atrophy / Orphanet_209341
- Autosomal dominant Charcot-Marie-Tooth disease type 2O / Orphanet_284232
MGI phenotypes (allele matching)
Literature references
- SHIRPA, a protocol for behavioral assessment: validation for longitudinal study of neurological dysfunction in mice.;Rogers D C, Peters J, Martin J E, Ball S, Nicholson S J, Witherden A S, Hafezparast M, Latcham J, Robinson T L, Quilter C A, Fisher E M, ;2001;Neuroscience letters;306;89-92; 11403965
INFRAFRONTIER® and European Mouse Mutant Archive - EMMA® are registered trademarks at the European Union Intellectual Property Office (EUIPO).