生物膜（10）_移動方式

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Biofilm migration Biofilm bacteria can move in numerous ways: collectively, by rippling波浪型 or rolling 滾動形across the surface, or by detaching in clumps團塊. Individually, through a “swarming and seeding” dispersal. Source: Center for Biofilm Engineering, Montana State University-Bozeman生物膜形成後，以多種方式移動，波浪形，滾動型，團塊狀脫離。多方式移動讓它們輕易進入新領域，感染其它組織。有時，生物膜用固定細菌形成特定的外牆，內部生物膜液化，允許浮遊類細菌遊出。Movement

Biofilm bacteria can move in numerous ways that allow them to easily infect new tissues. Biofilms may move collectively, by rippling or rolling across the surface, or by detaching in clumps. Sometimes, in a dispersal strategy referred to as “swarming/seeding”, a biofilm colony differentiates to form an outer “wall” of stationary bacteria固定細菌, while the inner region of the biofilm “liquefies液化”, allowing planktonic cells to “swim” out of the biofilm and leave behind a hollow mound.26

 

生物膜（10）_移動方式