Fig. 1From: Genome-centric metagenomics reveals the host-driven dynamics and ecological role of CPR bacteria in an activated sludge systemPhylogenetic placement of CPR MAGs recovered from Shatin (ST), Shek Wu Hui (SWH), and Stanley (STL) WWTPs. The phylogenetic tree was inferred based on the concatenated gene alignments of conserved genes from 194 WWTP-associated and 24 reference CPR genomes using the GTDB-Tk [30].Back to article page