Migrating cells employ sophisticated signal transduction systems to respond to their environment and polarize towards attractant sources. like FrzS Tgl PilB and PilT [22]-[24]. The switching of pilus directionality would thus occur following pole-to-pole switching of these factors which has been experimentally observed for FrzS and PilT [22] [24]. The mechanism allowing the directional switch… Continue reading Migrating cells employ sophisticated signal transduction systems to respond to their