Developing innovative genomic diagnostic solutions for precision medicine

GDx Team

About Us

The Unit for Genome Diagnostics (GenomeDx/GDx) is based at the Department of Medical Genetics, Oslo University Hospital, Norway. We develop comprehensive tools for variant interpretation, annotation, data sharing, and lab automation to support clinical genomics workflows.

Who We Are

The diagnostic bioinformatics group at OUS AMG has built a strong reputation in just a few years. Our members have extensive experience and varied background ranging from software development in various industries to more specialised bioinformatics in a research setting. We collaborate closely with people from a wide range of other disciplines within the department as well as academic, institutional and commercial partners.

What We Do

High-throughput sequencing (HTS) allows for fast and cost-efficient characterisation of DNA, and the technology is developing at a break-neck pace: Today's sequencing instruments can sequence several full human genomes in a single run, which was unimaginable only a few years back. However, a lot of data is produced (1.5 TB per instrument run) that require extensive post-processing to arrive at a good description of genetic variants in the DNA and their clinical significance.

Although our group's core mission is diagnostics, we are also involved in R&D activities through the research group Digital Solutions for Genomic Medicine (Digigen). Our group is closely situated with the lab, genetic interpreters, medical doctors and researchers at the department, and user involvement is a central tenet of our work. In addition, we work closely with academic, institutional and commercial partners, and OUS AMG is part of several large collaboration efforts:

Our Software

Interpretation and Data Sharing

ELLA

Clinical interpretation of genetic variants, with advanced filtering, visualisation, and reporting.

Gene Panel Builder

Build virtual gene panels based on PanelApp, with RefSeq transcripts and OMIM inheritance modes.

Varde

Share and compare interpretations of genetic variants in a simple and secure manner.

Annotation

anno

Create annotated VCFs with VEP, gnomAD and ClinVar, or any other resource you provide.

anno-targets

Prepare annotated VCFs, visual tracks and reporting for use in ELLA.

Abacus

Scalable database of genetic variants and frequencies. Work in progress.

Lab Automation

Maestro

Lightweight software library for workflow management, particularly suited for bioinformatic workflows.

Steps

Orchestration and automation of bioinformatic workflows at our department. Based on the Maestro library.

Variant Calling

vcpipe

Variant calling pipeline at our department, using Nextflow.

Primer Check

Check PCR primer sequences for presence of common variants using gnomAD.

Documentation

We maintain comprehensive documentation for all our software projects, as well as internal procedures. Documentation for individual projects can be found above. The main documentation page is available here: