To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S1. A B. bacteriovorus 109J AP-like cell in the transitory phase confined to a ghost cell after sensing the first cue and penetrating the ghost envelope, being unable to initiate growth. Cell-cycle progress in obligate predatory bacteria is dependent upon sequential sensing of prey recognition and prey quality cues Or Rotem, Zohar Pasternak, Eyal Shimoni, Eduard Belausov, Ziv Porat, Shmuel Pietrokovski, and Edouard Jurkevitch PNAS. 2015. DOI: 10.1073/pnas.1515749112 Download Original Video Browse All Videos »