Experiment AAV Tropism project Experiment Condition AAV7 males Assay Description: Cre activity was assessed by image quantification Tissue Measured: stomach Measurement Type: Editing Efficiency Record ID 15000001912 Editor Delivery System AAV Delivery System Subtype Viral vector Guide Vector AAV7-ZsGreen-Cre; Model Species Mouse Model Name B6.Cg-Gt(ROSA)26Sor ^ tm9(CAG-tdTomato)Hze/J Sample Sex Male Application Method intravenous Application Site systemic 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 23.65  1 17.11  2 17.95  3 9.45  4 50.1  Measurement Units: GC/ug DNA Mean 6564.67  1 2818  2 11824  3 6427  4 5715  5 2778  6 9826

AAV7 stomach AAV serotypes delivering Cre recombinase were tested by intravenous delivery into Ai9 mice and chacterized by imaging