Wastewater community profile and relative abundance and identity of <i>fabV</i>-mapped reads.

(A) Microbiome of WW samples determined by Kraken-based mapping of Illumina HiSeq reads. For each sample, the population composition at the Phylum (P) and Order (O) level is indicated by separate stacked bars. Most frequent taxa are labelled. Complete community profile is available in S1 Table. (B) Floating bar graph (center line at mean) showing relative abundance of metagenomic sequence reads mapped to each fabV homolog expressed as a percentage of total reads (upper panel). Species identification of terminal reads mapping to each fabV shown as relative abundance (lower panel).