Experiment AAV Tropism project Experiment Condition AAV9 females Assay Description: Cre activity was assessed by image quantification Tissue Measured: brain Measurement Type: Editing Efficiency Record ID 15000001998 Editor Delivery System AAV Delivery System Subtype Viral vector Guide Vector AAV9-ZsGreen-Cre; Model Species Mouse Model Name B6.Cg-Gt(ROSA)26Sor ^ tm9(CAG-tdTomato)Hze/J Application Method intravenous Application Site whole body Dosage 1E12 GC/mouse Injection Frequency once Injection Rate Injection Volume 150 microliters Days post injection 28 days Editor Format Antidote Id Antidote Description Measured Values Samples Size: 4   Replicate Result (Editing Efficiency) Measurement Units: % cells tdTomato positive Mean 8.62  1 6.31  2 17.29  3 7.89  4 2.98  Measurement Units: GC/ug DNA Mean 30779.67  1 45730  2 47150  3 49160  4 22821  5 13312  6 6505

AAV9 brain AAV serotypes delivering Cre recombinase were tested by intravenous delivery into Ai9 mice and chacterized by imaging