Fig. 1.

Summary of genera found in the biofilm sample from single and multievent sorts. The total number of 16S rRNA gene sequences for each observed bacterial genera recovered in individual MDA-amplified wells. Data are presented for wells in which 1, 20, or 100 events were sorted from either a high- or a low-fluorescence event population. Data from the 20- and 100-event wells that were sorted from the high fluorescence population are grouped together.