mSystems (Oct 2021)

DNase Treatment Improves Viral Enrichment in Agricultural Soil Viromes

  • Jackson W. Sorensen,
  • Laura A. Zinke,
  • Anneliek M. ter Horst,
  • Christian Santos-Medellín,
  • Alena Schroeder,
  • Joanne B. Emerson

DOI
https://doi.org/10.1128/mSystems.00614-21
Journal volume & issue
Vol. 6, no. 5

Abstract

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Viromics is becoming an increasingly popular method for characterizing soil viral communities. DNase treatment of the viral size fraction prior to DNA extraction is meant to reduce contaminating free DNA and is a common step within viromics protocols to ensure that sequences are of viral origin.