text_1: The tip of the inner tube of the toxic type VI secretion system (T6SS) antibacterial effector in Escherichia coli (E. coli) carries toxic effector proteins.
text_2: Our results indicate a new model of the T6SS organelle in which the VgrG-PAAR spike complex is decorated with multiple effectors that are delivered simultaneously into target cells in a single contraction-driven translocation event.