The deletion of bacterial dynamin and flotillin genes results in pleiotrophic effects on cell division cell growth and in cell shape maintenance

摘要

BackgroundIn eukaryotic cells, dynamin and flotillin are involved in processes such as endocytosis and lipid raft formation, respectively. Dynamin is a GTPase that exerts motor-like activity during the pinching off of vesicles, while flotillins are coiled coil rich membrane proteins with no known enzymatic activity. Bacteria also possess orthologs of both classes of proteins, but their function has been unclear.