Example sentences for: biofilm

How can you use “biofilm” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Strain M37-1 lacks expression of pili as indicated by absence of hemagglutination and absence of a 22 kDa band on SDS-PAGE corresponding to pilin [ 34 ] . In an experiment comparing biofilm formation in 4 duplicate wells, strain M37-1, the pilus deficient variant, yielded an average optical density of 0.204 whereas its isogenic parent strain, M37, yielded an average optical density of 0.884.

  • An important potential limitation of the microtiter plate method is that one might question whether the method is capable of distinguishing true biofilm formation from bacteria simply adhering to plastic wells.

  • These differences are highly reproducible in that individual isolates show similar levels of biofilm formation on repeated experiments

  • Conditions for biofilm formation

  • This observation is in contrast to expression of porin proteins of Escherichia coli and Pseudomonas aeruginosa whose expression are altered during growth as a biofilm [ 38 39 ] .


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