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Posts by Tim Dunn

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GitHub - fulcrumgenomics/fgumi: High-performance UMI tools for NGS data analysis High-performance UMI tools for NGS data analysis. Contribute to fulcrumgenomics/fgumi development by creating an account on GitHub.

We built fgbio years ago to support UMI-aware sequencing.

As datasets grew, the single-threaded design started to show its limits.

fgumi is the next iteration: same expected outputs, rewritten for performance and scale.

github.com/fulcrumgenom...

Blog post details below👇

2 weeks ago 11 3 1 0

Question for the rust-bio folks: any recommendations on a dynamic de-bruijn graph crate?

I found some DBG crates but they seem to be A) unmaintained and/or B) not for dynamic applications.

7 months ago 6 2 2 1
The new syntax parser highlights exactly where in the code a compilation error is

The new syntax parser highlights exactly where in the code a compilation error is

Finally, some better syntax parsing in Nextflow! seqera.io/blog/nextflo...

11 months ago 7 1 0 0
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GitHub - TimD1/vcfdist: vcfdist: Accurately benchmarking phased variant calls vcfdist: Accurately benchmarking phased variant calls - TimD1/vcfdist

Finally got around to fixing the main limitation of the current vcfdist release: exploding memory usage and runtime in regions with high-density variants. A new `--max-supercluster-size` parameter limits this. Release v2.6.0 is out on [Github](github.com/timd1/vcfdist), DockerHub, and bioconda!

1 year ago 5 1 0 0
Schematic figures showing global pairwise alignment algorithms

Schematic figures showing global pairwise alignment algorithms

A worked example for each algorithm

A worked example for each algorithm

Schemetic figures showing various modes, such as semi-global, local, and extension alignment

Schemetic figures showing various modes, such as semi-global, local, and extension alignment

New set of thesis figures on pairwise alignment just dropped!
- schematic and worked example for many algorithms
- alignment modes

1 year ago 33 9 2 0
Graph between 1/20 and 2/28 of fiscal year 2024 and 2025 new awards in the EDU directorate.

Graph between 1/20 and 2/28 of fiscal year 2024 and 2025 new awards in the EDU directorate.

🧪🚨 NSF's Directorate for STEM Education (EDU) has halted making nearly all new awards since inauguration day.

Among *many* other things, EDU runs the Graduate Research Fellowship Program (GRFP).

We need to protect the education & training of the next gen of scientists #StandUpForScience

Thread👇🧵

1 year ago 232 161 2 24
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openRxiv has arrived!

We’re thrilled to announce the launch of openRxiv as an independent, researcher-led nonprofit to oversee bioRxiv and medRxiv, the world’s leading preprint servers for life and health sciences.
openrxiv.org/introducing-...

#openRxiv #OpenScience #Preprints #bioRxiv #medRxiv

1 year ago 406 231 3 18
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Roche's SBX sequencing by expansion - preprint out!
www.biorxiv.org/content/10.1...

1 year ago 81 44 3 1
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NIH cuts billions of dollars in biomedical funding, effective immediately The move halts a large slice of money for most universities and research institutions virtually overnight, imperiling vital research in everything from cancer to heart disease.

Another assault on US competitiveness at a time when biomedicine is roaring with innovation, an own-goal in a high-stakes international tournament. Of course the real losers are American people needing medicines and cures.

www.washingtonpost.com/health/2025/...

1 year ago 1673 525 57 30
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Revised and Extended: What's Happening Inside the NIH and NSF

'Almost all of these actions are illegal, and many are actually unconstitutional. The administration is obviously daring someone to try to stop them, and as mentioned in Part Six below, right now that's the Federal Judiciary.'

www.science.org/content/blog...

1 year ago 30 11 0 0

Finally took the time to migrate from Twitter/X over to BlueSky!

1 year ago 1 0 0 0