uncultured soil microorganism metagenome
The paired-end Illumina reads were trimmed of adaptors, and low-quality reads (length < 50 bp or with a quality value < 20 or having N bases) were removed by fastp (https://github.com/OpenGene/fastp, version 0.20.0). Metagenomics data were assembled using MEGAHIT69 (https://github.com/voutcn/megahit, version 1.1.11).