P-MTAB-47090 -

sample collection protocol
C57BL/6 wild type and multiple system atrophy transgenic mice (Tg(Plp1-SNCA)1Haa strain backcrossed in C57BL/6 in over 20 generations) at an age of 2-3 months were used in this study. The transgenic mice have a transgenic insertion of the human wild-type alpha synuclein driven by the proteolipid protein promoter. Transgenic protein is detected in oligodendrocytes but in no other brain cell type. The mice were sacrificed by cervical dislocation, brains were quickly extracted and the substantia nigra and striatum were dissected on ice. Three pools of substantia nigra and striatum, respectively, from 5 mice each were prepared and frozen in liquid nitrogen.
Experiment E-MTAB-3986