title: Of the morphogenes that make a ring, a rod and a sphere in Escherichia coli.
abstract: In 1993, William Donachie wrote "The success of molecular genetics in the study of bacterial cell division has been so great that we find ourselves, armed with much greater knowledge of detail, confronted once again with the same naive questions that we set to answer in the first place". Indeed, attempts to answer the apparently simple question of how a bacterial cell divides have led to a wealth of new knowledge, in particular over the past decade and a half. And while some questions have been answered to a great extent since the early reports of isolation of division mutants of Escherichia coli, some key pieces of the puzzle remain elusive. In addition to it being a fundamental process in bacteria that merits investigation in its own right, studying the process of cell division offers an abundance of new targets for the development of new antibacterial compounds that act directly against key division proteins and other components of the cytoskeleton, which are encoded by the morphogenes of E. coli. This review aims to present the reader with a snapshot summary of the key players in E. coli morphogenesis with emphasis on cell division and the rod to sphere transition.
authors.affiliation: Department of Biology, American University of Beirut, Lebanon. medhatkhattar@gmail.com
authors.forename: Medhat M
authors.initials: MM
authors.lastname: Khattar
authors.forename: Issmat I
authors.initials: II
authors.lastname: Kassem
authors.forename: Ziad W
authors.initials: ZW
authors.lastname: El-Hajj
mesh_terms: D002455:Cell Division / Q000235:genetics / Q000502:physiology; D003599:Cytoskeleton / Q000235:genetics / Q000378:metabolism / Q000502:physiology; D004926:Escherichia coli / Q000235:genetics / Q000254:growth & development / Q000378:metabolism; D029968:Escherichia coli Proteins / Q000235:genetics; D009024:Morphogenesis
chemical_list: D029968:Escherichia coli Proteins