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Phenotypes Associated with This Genotype
Genotype
MGI:4830999
Allelic
Composition		 Tg(SOD1*G93A)1Gur/0
Genetic
Background		 involves: C57BL/6 * CD-1 * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tg(SOD1*G93A)1Gur mutation (4 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
nervous system
decreased substantia nigra size ( J:62381 )
• decreased number of total neurons within the substatia nigra at 110 days of age
decreased neuron number ( J:62381 )
• decreased number of total neurons within the ventral horns of the lumbar cord at 110 days of age
decreased spinal cord ventral horn cell number ( J:62381 )
• decreased number of total neurons within the ventral horns of the lumbar cord at 110 days of age

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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Send questions and comments to User Support. 		last database update
01/06/2026
MGI 6.24 		The Jackson Laboratory