ALVIS

ALVIS Logo

Alvis is a tool that can generate visualisations for a number of common long read/contig alignment analysis tasks.

The analysis of long reads or the assessment of assembly or target capture data often necessitates running alignments against reference genomes or gene sets. The aligner outputs are often parsed automatically by scripts, but many kinds of analysis can benefit from the understanding that can follow human inspection of individual alignments. Additionally, diagrams are a useful means of communicating assembly results to others.

We developed Alvis, a simple command line tool that can generate visualisations for a number of common alignment analysis tasks. Alvis is a fast and portable tool that accepts input in a variety of alignment formats and will output production ready vector images. Additionally, Alvis will highlight potentially chimeric reads or contigs, a common source of misassemblies.

GitHub

ALVIS

Publication & News:

BMC Bioinformatics - Alvis: a tool for contig and read ALignment VISualisation and chimera detection

Read more about ALVIS

Documentation

ALVIS

Contact information

richard.leggett@earlham.ac.uk

Richard Leggett Group