A_8 (CRX1915148; CRA029012)
DNA was extracted from biofilm samples and evaluated for quality and quantity via gel electrophoresis and a NanoDrop-2000 spectrophotometer. The universal primers 338F and 806R were used for amplification of the 16S rRNA V3-V5 region, followed by sequencing on a Veriti FAST thermal cycler. submitted_instrument_model: Illumina NextSeq 2000