ViWrap: A modular pipeline to identify, bin, classify, and predict viral-host relationships for viruses from metagenomes.Viruses are increasingly being recognized as important components of human and environmental microbiomes.  Here, we developed ViWrap, a modular pipeline written in Python.  ViWrap combines the power of multiple tools into a single platform to enable various steps of virus analysis including identification, annotation, genome binning, species- and genus-level clustering, assignment of taxonomy, prediction of hosts, characterization of genome quality, comprehensive summaries, and intuitive visualization of results.  Overall, ViWrap enables a standardized and reproducible pipeline for both extensive and stringent characterization of viruses from metagenomes, viromes, and microbial genomes.  ViWrap is designed to be easily and widely used to study viruses in human and environmental systems.  ViWrap is publicly available via GitHub ( https://github.com/AnantharamanLab/ViWrap ).  ViWrap integrates state-of-the-art tools and databases for comprehensive characterization and study of viruses from metagenomes and genomes.ViWrap offers a highly flexible, modular, customizable, and easy-to-use pipeline with options for various applications and scenarios.ViWrap enables a standardized and reproducible pipeline for viral metagenomics, genomics, ecology, and evolution.
ViWrap
Here, we developed ViWrap, a modular pipeline written in Python. 
Python