DNA sequence data has become an indispensable tool for Molecular Biology & Evolutionary Biology. Study in these fields now require a genome sequence to work from. We call this a 'Reference Sequence.' We need to build a reference for each species. We do this by Genome Assembly. De novo Genome Assembly is the process of reconstructing the original DNA sequence from the fragment reads alone.

You can view the tutorial materials in different languages by clicking the dropdown icon next to the slides (slides) and tutorial (tutorial) buttons below.


Before diving into this topic, we recommend you to have a look at:


Lesson Slides Hands-on Recordings Input dataset Workflows
An Introduction to Genome Assembly
plain text tutorial
An introduction to get started in genome assembly and annotation
plain text
Chloroplast genome assembly tutorial
De Bruijn Graph Assembly
plain text tutorial
Deeper look into Genome Assembly algorithms
plain text
Genome Assembly of MRSA using Illumina MiSeq Data tutorial
Genome Assembly of MRSA using Oxford Nanopore MinION Data tutorial
Genome assembly using PacBio data tutorial
Making sense of a newly assembled genome tutorial
Unicycler Assembly plain text tutorial
Unicycler assembly of SARS-CoV-2 genome with preprocessing to remove human genome reads plain text tutorial
VGP assembly pipeline tutorial
VGP assembly pipeline - short version tutorial

Galaxy instances

You can use a public Galaxy instance which has been tested for the availability of the used tools. They are listed along with the tutorials above.

You can also use the following Docker image for these tutorials:

docker run -p 8080:80

NOTE: Use the -d flag at the end of the command if you want to automatically download all the data-libraries into the container.

It will launch a flavored Galaxy instance available on http://localhost:8080. This instance will contain all the tools and workflows to follow the tutorials in this topic. Login as admin with password password to access everything.

Frequently Asked Questions

Common questions regarding this topic have been collected on a dedicated FAQ page . Common questions related to specific tutorials can be accessed from the tutorials themselves.


This material is maintained by:

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For any question related to this topic and the content, you can contact them or visit our Gitter channel.


This material was contributed to by:

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