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Separation of Single-stranded DNA, Double-stranded DNA and RNA from an Environmental Viral Community Using Hydroxyapatite Chromatography
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September 29, 2011
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We describe an efficient method to separate single-stranded DNA, double-stranded DNA and RNA molecules from environmental viral communities. Nucleic acids are fractionated using hydroxyapatite chromatography with increasing concentrations of phosphate-containing buffers. This method permits the isolation of all viral nucleic acid types from environmental samples.
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Single-stranded DNADouble-stranded DNARNAEnvironmental Viral CommunityHydroxyapatite ChromatographyBacteriophagesGenetic DiversityMetagenomic TechniquesTaxonomic DiversityFunctional PotentialLibrary Construction ProtocolsNuclease TreatmentCollective Gene ComplementVirus DiversityPurified Nucleic Acid SubtypesCalcium Phosphate
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Fadrosh, D. W., Andrews-Pfannkoch, C., Williamson, S. J. Separation of Single-stranded DNA, Double-stranded DNA and RNA from an Environmental Viral Community Using Hydroxyapatite Chromatography. J. Vis. Exp. (55), e3146, doi:10.3791/3146 (2011).
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