<blockquote><p dir="ltr">This dataset contains about 700 metagenome-assembled genomes (MAGs) reconstructed from rumen metagenomic sequencing of cow–calf pairs. It also includes over 30,000 viral operational taxonomic units (vOTUs) obtained from whole- and VLP-metagenomic sequencing of cow–calf pairs.</p></blockquote><p></p>