sentence: ( 0.07 MB DOC ) Click here for additional data file.Table S2Partial list of repressed genes in biofilm cells in LB medium after 4 and 7 h at 37 ° C for the tpbA mutant versus wild-type PA14 using three sets of DNA microarrays ( note RNAlater was used for the 4 h set and the second set at 7 h ) .