Plasmid: Plasmid for the expression and purification of GST-TEV-EGFP-TBK1 in Spodoptera frugiperda cells (Sf9). Internal reference: SMC1631. Used for the expression and purification of mCherry labelled TBK1 (SMC Internal No.: 1675).
Phagophore formation requires ATG9, ATG2 and PI3KC3-C1. Authors show that ATG2 is crucial for PI3P appearance on ATG9A compartments with little PI, suggesting a lipid transfer-driven feedback loop supporting lipid transfer and ATG8 lipidation.