Day 4 – nf-core RNA-seq Pipeline

Reflections from my fourth day in the MedBioInfo course
nf-core
RNAseq
MultiQC
Nextflow
Author
Affiliation

PhD @ Uppsala University (UU)

Published

October 9, 2025

🧬 Exploring nf-core RNA-seq

On day four of the Applied Bioinformatics course, we worked with the “nf-core” framework to search for and run a standardized RNA-seq pipeline.

nf-core logo

We chose the nf-core/rnaseq pipeline, this is a well-documented and modular workflow built on Nextflow that handles everything from quality control to read alignment and quantification.


⚙️ How the Pipeline Works

Here’s an overview of the pipeline architecture:

Pipeline overview

Each box represents a process in the workflow (e.g., trimming, alignment, quantification), all managed via Nextflow. It also includes MultiQC for aggregating all the QC reports at the end.


This was a nice practice on how to use nf-core.