nf-core/vipr is a bioinformatics best-practice analysis pipeline for assembly and intrahost / low-frequency variant calling for viral samples.
The pipeline is built using Nextflow, a workflow tool to run tasks across multiple compute infrastructures in a very portable manner. It comes with docker / singularity containers making installation trivial and results highly reproducible.
Pipeline Steps
Step | Main program/s |
---|---|
Trimming, combining of read-pairs per sample and QC | Skewer, FastQC |
Decontamination | decont |
Metagenomics classification / Sample purity | Kraken |
Assembly to contigs | BBtools’ Tadpole |
Assembly polishing | ViPR Tools |
Mapping to assembly | BWA, LoFreq |
Low frequency variant calling | LoFreq |
Coverage and variant AF plots (two processes) | Bedtools, ViPR Tools |
Documentation
Documentation about the pipeline can be found in the docs/
directory:
Credits
This pipeline was originally developed by Andreas Wilm (andreas-wilm) at Genome Institute of Singapore.
It started out as an ecosystem around LoFreq and went through a couple of iterations.
The current version had three predecessors ViPR 1, ViPR 2 and ViPR 3.
An incomplete list of publications using (previous versions of) ViPR:
Plenty of people provided essential feedback, including:
- October SESSIONS
- Paola Florez DE SESSIONS
- ZHU Yuan
- Shuzhen SIM
- CHU Wenhan Collins
Version History
Version 1 (earliest) Created 14th May 2020 at 15:52 by Laura Rodriguez-Navas
Added/updated 1 files
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Creators
Not specifiedAdditional credit
Andreas Wilm, October SESSIONS, Paola Florez DE SESSIONS, ZHU Yuan, Shuzhen SIM, CHU Wenhan Collins
Submitter
Views: 2330 Downloads: 323
Created: 14th May 2020 at 15:52
Last updated: 2nd Jun 2020 at 11:50
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