PHD provides a daily updated catalog of known interactions between viruses and prokaryotic host species, allowing users to select viruses targeting specific bacterial and archaeal taxa of interest.
Virus genome assemblies
Virus sequence accessions
Virus species supported by ICTV Taxonomy
Host species supported by GtDB Taxonomy
PHD publishes daily reports on the current catalog of virus-host interactions including taxonomic and genetic diversity of viruses and their hosts, virus-host assignments, and host range.
PHD combines the latest information on virus-host interactions from seven source databases with current taxonomic classification retrieved from NCBI Taxonomy, Genome Taxonomy Database (GTDB), and International Committee on Taxonomy of Viruses (ICTV).
We appreciate all feedback regarding PHD. Let us know what you think.