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Phenotypes Associated with This Genotype
Genotype
MGI:5292517
Allelic
Composition
Gt(ROSA)26Sortm1Lrsn/Gt(ROSA)26Sor+
Prkntm1Roo/Prkntm1Roo
Slc6a3tm1(cre)Lrsn/Slc6a3+
Tfamtm1Lrsn/Tfamtm1Lrsn
Genetic
Background
involves: 129S1/Sv * 129S2/SvPas * 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gt(ROSA)26Sortm1Lrsn mutation (1 available); any Gt(ROSA)26Sor mutation (944 available)
Prkntm1Roo mutation (0 available); any Prkn mutation (54 available)
Slc6a3tm1(cre)Lrsn mutation (1 available); any Slc6a3 mutation (66 available)
Tfamtm1Lrsn mutation (1 available); any Tfam mutation (11 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• YFP+ neurons exhibit one or more grossly enlarged, rounded mitochondria in the perinuclear region of the soma and in proximal segment of dendrites with some cells containing fragmented mitochondria and small, spherical mitochondrial clustered around the nucleus
• YFP+ neurons exhibit a progressive reduction in distal axonal mitochondrial numbers compared with control cells
• however, mitochondria in the distal dopamine axons are morphologically spared
• neurons exhibit less intense staining with a retrograde tracer (fluorogold) suggesting impaired retrograde transport and/or uptake of the tracer compared with control cells


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
05/07/2024
MGI 6.23
The Jackson Laboratory