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Phenotypes Associated with This Genotype
Genotype
MGI:3757844
Allelic
Composition
Tg(Th-SNCA*)1702Yosh/Tg(Th-SNCA*)1702Yosh
Genetic
Background
involves: C3H * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tg(Th-SNCA*)1702Yosh mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• newborn mice do not survive past postnatal day one

nervous system
• after E11.5, expression level of tyrosine hydroxylase brain is significantly lower relative to non-transgenic mice indicating loss of dopaminergic neurons during development

respiratory system
• homozygotes delivered by Caesarean section at 19 days post-coitum have an higher incidence of apneas after delivery compared to heterozygotes or wild-type littermates


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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last database update
03/31/2026
MGI 6.24
The Jackson Laboratory