DNA yield estimation and custom DNA quality evaluation before shotgun metagenomic sequencing

Benoit Quinquis , Alexandre Famechon , nathalie.galleron, Victoria Meslier, Mathieu Almeida

Published: 2024-02-13 DOI: 10.17504/protocols.io.5qpvo3zzzv4o/v1

Disclaimer

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Abstract

This protocol describes the procedures used for DNA quantification and a custom DNA quality evaluation before proceeding to shotgun metagenomic seqeuencing.

Before start

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Attachments

Steps

DNA quantification

1.

using the DNA-binding fluorescent Quant-it dsDNA

BR assay

Custom DNA quality estimation

2.

Genomic 50 kb kit by capillary electrophoresis using the Fragment Analyzer, followed by a custom DNA quality analysis

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