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Haars J, Cumlin T, Ladenvall C, Lennerstrand J, Kaden R
Virology 616 (-) 110789 [2026-03-00; online 2026-01-07]
The Twist Comprehensive Viral Research Panel (Twist CVRP) is a probe-based hybridization capture enrichment method for whole-genome sequencing, designed to target all known pathogenic viruses. Unlike shotgun metagenomics, where human DNA dominates, this method enriches for viral sequences within samples. This study presents a novel protocol called Twist-ONT, integrating Twist CVRP with Oxford Nanopore Technologies (ONT) long-read sequencing. Using clinical nasopharyngeal/throat swab and plasma samples PCR-positive for a variety of different viruses, the protocol's capability for viral species classification was demonstrated. It is also shown how high-quality whole-genome assemblies and consensus sequences can be generated from the sequencing reads of this protocol. This protocol facilitates further studies into the viromes of clinical samples and viral genomics in general using ONT sequencing.
Clinical Genomics [Collaborative]
Clinical Genomics Uppsala [Collaborative]
PubMed 41529381
DOI 10.1016/j.virol.2026.110789
Crossref 10.1016/j.virol.2026.110789
pii: S0042-6822(26)00004-8