apg9APG9 OFFICIAL > Only members can see who's in the group and what they post. . Visible. Anyone can find this group. . View group info. See moreAutophagy protein Apg9. In yeast, 15 Apg proteins coordinate the formation of autophagosomes. Autophagy is a bulk degradation process induced by starvation in eukaryotic cells. Apg9 plays