Assembling viral genomes from metagenomes is challenging and often results in highly fragmented data, which limits the ability of researchers to accurately perform functional assessment, host prediction, and phylogenetic analysis. As reported in Nature Biotechnology, a team including JGI’s Stephen Nayfach, Frederik Schulz, Emiley Eloe-Fadrosh, Simon Roux and Nikos Kyrpides developed an automated tool called CheckV (pronounced “Check-Vee”) to help researchers assess and improve the quality of metagenome-assembled viral genomes. CheckV has already been applied to over 2.4 million viral genomes available in the latest release of IMG/VR, a database that is part of the Integrated Microbial Genomes & Microbiomes (IMG/M) suite. Learn more here on the JGI website.
