Mouse metagenome
Genomic DNA was quantified using the Quant-IT PicoGreen dsDNA Assay kit and reagents (Invitrogen). Libraries were then prepared with a proprietary procedure adapted from the Nextera XT kit (Illumina). Libraries were sequenced at Diversigen (New Brighton, MN, USA) on an Illumina NovaSeq 6000 using paired-end 2x150 reads (Illumina).