What is the difference between pellicle and biofilm of Bacillus subtilis?

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Saeedeh Aliaskarisohi

I think I found the answer myself. The biofilm which forms on the interface of air-water is called pellicle.And Bacillus subtilis mainly forms pellicle?!!

Nattan Stalin

i also having doubt about vibrio spp pellicle formation,,

Gunderao Kathwate

Saeedeh Aliaskarisohi you are right biofilms forms at the interface of air-water is called pellicle, which indicates that the culture is aerobic.