Briefly Describe the Formation of a Biofilm

Briefly describe the formation of a biofilm.
The initiation of biofilm formation starts with the reversible attachment of a microorganism to a solid surface.The attachment may be mediated through fimbriae,a flagellum,or other appendages.If the microbe initiates formation of a capsule or slime layer,then attachment may become permanent.After permanent attachment the microbe will begin to grow and divide,producing a microcolony.Other microbes will also begin to attach to the forming biofilm matrix,and will start to communicate with one another through a quorum sensing mechanism to enhance biofilm formation.Quorum sensing will regulate gene expression for optimal biofilm formation and maturation.