Using:

• vadr annotation (virus model must be selected in options)
• vardict variant caller
• coverage depth Provides summarizing files:
• png image of variant calling with annotations and coverage depths
• tsv file with all information of significant variants only

Using:

• vadr annotation (virus model must be selected in options)
• vardict variant caller
• coverage depth Provides summarizing files:
• png image of variant calling with annotations and coverage depths
• tsv file with all information of significant variants only

Using:

• vadr annotation (virus model must be selected in options)
• vardict variant caller
• coverage depth Provides summarizing files:
• png image of variant calling with annotations and coverage depths
• tsv file with all information of significant variants only (can be opened in Excel/LibreOffice)

Using:

• vadr annotation (virus model must be selected in options)
• vardict variant caller
• coverage depth Provides summarizing files:
• png image of variant calling with annotations and coverage depths
• tsv file with all information of significant variants only (can be opened in Excel/LibreOffice)

Assembly and intrahost/low-frequency variant calling for viral samples

Integration of viral sequences in genomic data

ONTViSc (ONT-based Viral Screening for Biosecurity)

Introduction

eresearchqut/ontvisc is a Nextflow-based bioinformatics pipeline designed to help diagnostics of viruses and viroid pathogens for biosecurity. It takes fastq files generated from either amplicon or whole-genome sequencing using Oxford Nanopore Technologies as input.

The pipeline can either: 1) perform a direct search on the sequenced reads, 2) generate clusters, 3) assemble the reads to generate longer contigs or 4) directly ...

PAIRED-END workflow. Align reads on fasta reference/assembly using bwa mem, get a consensus, variants, mutation explanations.

IMPORTANT:

• For "bcftools call" consensus step, the --ploidy file is in "Données partagées" (Shared Data) and must be imported in your history to use the worflow by providing this file (tells bcftools to consider haploid variant calling).
• SELECT THE MOST ADAPTED VADR MODEL for annotation (see vadr parameters).

SINGLE-END workflow. Align reads on fasta reference/assembly using bwa mem, get a consensus, variants, mutation explanations.

IMPORTANT:

• For "bcftools call" consensus step, the --ploidy file is in "Données partagées" (Shared Data) and must be imported in your history to use the worflow by providing this file (tells bcftools to consider haploid variant calling).
• SELECT the mot ADAPTED VADR MODEL for annotation (see vadr parameters).

Non-functional workflow to get a global view of possibilities for plant virus classification.