This learning path introduces the complete workflow for analyzing isolate genome sequencing data generated with Oxford Nanopore Technologies (ONT) and Illumina platforms. Starting from raw ONT signal data, you will learn how to perform basecalling, quality control, genome assembly, polishing, hybrid assembly, genome annotation, and downstream analysis of long-read metagenomic data.
This module introduces essential Unix shell commands and concepts required for working in computational environments. You will learn how to navigate file systems, manipulate files, and execute basic commands commonly used in bioinformatics workflows.
| Tutorial | Slides | Description | Learning Objectives | Estimated Time |
|---|---|---|---|---|
| Introduction to basic Unix commands | This is the introduction to the basic shell commands. |
|
2H |
This module introduces the preprocessing workflow for Oxford Nanopore Technologies (ONT) sequencing data, starting from raw signal files. You will learn how to perform basecalling, assess read quality, and prepare high-quality sequencing reads for downstream genome analysis.
| Tutorial | Slides | Description | Learning Objectives | Estimated Time |
|---|---|---|---|---|
| Basecalling and QC of ONT data | This tutorial introduces the preprocessing workflow for Oxford Nanopore Technologies (ONT) sequencing data, from raw signal files to quality-controlled reads for downstream analysis. |
|
2H |
This module introduces genome assembly approaches for long-read and short-read sequencing data. You will learn how to assemble prokaryotic genomes from ONT and Illumina reads, evaluate assembly quality, improve assemblies through polishing and hybrid assembly strategies, and assess the final assembly results. The module also provides an introduction to metagenome assembly workflows using dedicated bioinformatics tools.
| Tutorial | Slides | Description | Learning Objectives | Estimated Time |
|---|---|---|---|---|
| Metagenome Assembly: concepts and hands-on comparison of assemblers | This tutorial introduces the principles and challenges of metagenome assembly, including de Bruijn graph-based approaches, k-mer selection, and metagenome-specific assembly strategies. You will apply several assemblers, including Velvet, MEGAHIT, metaSPAdes, IDBA-UD, and Ray, and compare their assembly performance. |
|
6H | |
| Assembly and assembly evaluation (hands-on) | This tutorial demonstrates how to assemble a prokaryotic genome using Oxford Nanopore and Illumina sequencing data, evaluate assembly quality, improve assemblies through polishing and hybrid assembly approaches, and assess the final results. |
|
2H |
This module covers the functional annotation of bacterial genomes. You will learn how to identify genomic features, predict genes, assign functional information, and interpret genome annotations using commonly used annotation tools.
| Tutorial | Slides | Description | Learning Objectives | Estimated Time |
|---|---|---|---|---|
| Prokaryotic Genome Annotation (hands-on) | Learn the steps of prokaryotic genome annotation by generating and comparing annotations with Prokka and Bakta. The tutorial also introduces EDGAR for comparative genome analysis, including core-genome, pan-genome and ortholog identification. |
|
2H |
This module introduces long-read metagenomics analysis using the Metagenomics-Toolkit. You will learn how to prepare ONT sequencing data, run the initial analysis workflow, and explore the first steps of metagenomic data processing and interpretation.
| Tutorial | Slides | Description | Learning Objectives | Estimated Time |
|---|---|---|---|---|
| Introduction to Long-Read Metagenomics using the Metagenomics-Toolkit | This tutorial will guide you through the first steps to run the Metagenomics-Toolkit on ONT data |
|
1H |
Author(s): Nils Kleinbölting
Editor(s): Dilfuza Djamalova