In vivo replication of Toxoplasma gondii, related to Figure S1B. In vivo fluorescent widefield imaging of zebrafish larvae injected with type I Toxoplasma-GFP (green). First frame at 3 h 50 minutes post-infection (mpi) followed by frames taken at 10 minute intervals until 8 h 30 mpi. Showing a single Z-plane from 60 taken at 2 μm optical section. Scale bar, 5 μm.