Raw metagenomic reads containing MAG AC_RUM01 (Ruminococcaceae
DNA from fish guts was extracted using the Qiagen PowerFecal Pro kit. Bacterial DNA was enriched using the NEBNext Microbiome DNA Enrichment Kit followed by library preparation using the Nextera Flex kit according to the manufacturer's instructions. LIbraries were pooled and sequenced on a MiSeq sequencing with V3 chemistry and 2 x 300 cycles.