Whenever I presented Phold, I was frequently asked "can you do the same beyond phages?" We ( @oschwengers.bsky.social @linsalrob.bsky.social @binomicalabs.org et al) finally did it with Baktfold github.com/gbouras13/ba... www.biorxiv.org/content/10.6...

Following up on this - MADRe is now officially published 🎉 Very grateful for the guidance of @msikic.bsky.social @rvicedomini.bsky.social and Kresimir Krizanovic 🔗 academic.oup.com/gigascience/...

Our work on 'hidden diversity' in unbinned contigs is now published in @natmicrobiol.nature.com : www.nature.com/articles/s41... See the linked threads for more details!

A run-length-compressed skiplist data structure for dynamic GBWTs supports time and space efficient pangenome operations over syncmers doi.org/10.64898/202...

LongcallR for competitive SNP calling and haplotype phasing, and simplified allele-specific analysis with long RNA-seq reads. Found ~100 junctions affected by SNPs per sample with most junctions novel. Developed by Neng Huang. Published in @natmethods.nature.com. Read at rdcu.be/faKhL

A quick rant on people vibe-translating our Rust libraries to other languages That's the second time in a week that I see new bioinformatics tools with a vibe-coded translation of our Rust libraries to C/C++. I have two major issues with that:

Myloasm, our long-read metagenome assembler, is now published! w/ @mgmarin.bsky.social and @lh3lh3.bsky.social Very rewarding after > a year of development and countless hours thinking about assembly. Thanks to beta testers, Li lab, and reviewers who gave very helpful feedback. rdcu.be/famFj

Preprint alert! TLDR: Super Bloom is a Bloom-filter variant for streaming k-mer queries. It uses minimizers to group adjacent k-mers into super-k-mers and map them to the same memory block. Result: much better locality, faster queries, and with the findere trick, dramatically fewer false positives.

How much protein diversity can Life on Earth actually generate? With DIAMOND DeepClust, we show how billions of proteins across the tree of life can be clustered at low-identity for downstream analytics tasks. 📚Paper: www.nature.com/articles/s41... 💻Code: github.com/bbuchfink/di...

_720 Gbp_ marine nanopore metagenome -> 328 circular prokaryotic contigs: using myloasm! Insane work by Lui and Nielsen. Also shows how modern long read assemblies can disentangle coexisting strains and reveal ecological insights.

Recently amplified gene arrays are a super interesting phenomenon, but many still resist our attempts to assemble them. @dantipov.bsky.social has developed a new method (Trivial Tangle Traverser) that resolves assembly graph tangles caused by such sequences (1/4) www.biorxiv.org/content/10.6...

Long reads carry multiple small vars and SVs and their phasing. LongcallD is the only caller that tightly integrates germline/mosaic small/structural vars/MEIs and their phasing in a single C program. One command line to get competitive small variant calls and better SVs. Led by Yan Gao.

Super Bloom: Fast and precise filter for streaming k-mer queries https://www.biorxiv.org/content/10.64898/2026.03.17.712354v1

It's a good day when the first item in your feed is your own work :) @rickbitloo.bsky.social was annoyed that scanning reads for all 96 rapid kit barcodes is bottleneck in Barbell, so he made Sassy2: 13x (150bp) to 4.6x (8kbp) faster than v1 by batch-searching patterns, and >100Gbp/s on 16 threads!

Very happy to share the latest paper of our group (et al.)! rdcu.be/e7zyX . This one has a special place… 1/n

1/ Our paper on Multi-Context Seeds is now out, with @tolyan.bsky.social spearheading the work and contributions from Nicolas and @marcelm.net. We introduce a new seeding concept that improves read alignment accuracy while maintaining speed. link.springer.com/article/10.1...

Can't wait to release a 10-year-old birthday version for SeqKit! - 10 years - 2 papers, 3500 citations - 20 contributors - 40 subcommands - 880 commits - 500 issues - 685.5K Bioconda total downloads Thank you all, dear contributors and users! I'll keep maintaining it. github.com/shenwei356/s...

How would you design a *multithreaded*, *concurrent* & *dynamic* hash table if you are focused specifically on common k-mer workloads, where streaming query & insertion are common? Jamshed, Prashant and I explore this in kache-hash, a cache-friendly k-mer hash table! www.biorxiv.org/content/10.6...

Interested in developing your skills in microbial 'omics? Consider joining us in Brest 🇫🇷, Oct. 10-24 for two weeks of intensive lectures an tutorial from top faculties and TA! maignienlab.gitlab.io/ebame/ Bonus: beautiful seascape and friendly spirit!

Preprint alert! arxiv.org/abs/2602.03525 TLDR: ZOR filters are STATIC filters with false positives. -Almost memory optimal: <1% overhead over the theoretical lower bound (!!!) -Fast queries: ~100 ns -Construction cannot fail A thread:

FoldMason is out now in @science.org. It generates accurate multiple structure alignments for thousands of protein structures in seconds. Great work by Cameron L. M. Gilchrist and @milot.bsky.social. 📄 www.science.org/doi/10.1126/... 🌐 search.foldseek.com/foldmason 💾 github.com/steineggerla...

Announcing a new tool for "denoising" long-read amplicon sequences: savont. Savont enables amplicon sequence variants (ASVs) directly from nanopore (or HiFi) long reads. Tested on 16S nanopore amplicons -- seems to work okay. 1/4 github.com/bluenote-157...

Very excited about this latest work led by @jermp.bsky.social! Since it's initial release, SSHash has served as the basis for several other tools (Fulgor, piscem, etc.). It was already very fast. It is now *substantially* faster! www.biorxiv.org/content/10.6...

🗜️⚡ If you use gzip/gunzip a lot in your pipelines, switch to the faster"libdeflate" versions instead! They use modern CPU capabilities to achieve a 2-3x speedup. libdeflate is in conda, and "libdeflate-gzip" and "libdeflate-gunzip" are drop-in replacements. #unix github.com/ebiggers/lib...

We just released #anvio v9, "eunice" 🎉 This version represents over 2,000 changes in the codebase since v8, increasing the total number of programs in the anvi'o ecosystem to 176. Read the release notes: github.com/merenlab/anv... Visit our up-to-date web page: anvio.org

Now published in Algorithms for Molecular Biology: link.springer.com/article/10.1.... Key message: a tiny CNN model with 7k parameters can capture main splice signals across vertebrates+insect and halves the minimap2 & miniprot junction error rate. I always use this new feature now.

Now published in Nature Biotechnology: go.nature.com/44P7nSm If you missed it, the TL;DR is in my April thread below

💾 Prokka 1.15.6 is released! This is the last major release of Prokka. But don't be sad, because @oschwengers.bsky.social already has an excellent replacement called Bakta you can migrate to. #bioinformatics #microbiology #genomics github.com/tseemann/pro...

Preprint Alert! With @tmthrz.bsky.social and @rayanchikhi.bsky.social we aim to tackle practical unitigs compression! A thread:

1/9 Just out: k-mer indexes are the backbone of fast search in genomic data, but many degrade under small k, subsampling, or high diversity. With Ondřej Sladký and @pavelvesely.bsky.social we asked: can we build one that works efficiently for any k-mer set?

Preprint out! Check out our new long-read metagenomic SNP-caller, SNooPy 😀. Work with Chris Quince. Thread 🧵 👉 www.biorxiv.org/content/10.6...

Preprint alert! We introduce new ideas to revisit the notion of sampling with window guarantees, also known as minimizers. A thread:

We are thrilled to announce the first official release (v0.1.8) of #𝗯𝗲𝗱𝗱𝗲𝗿, the successor to one of our flagship tool, #𝗯𝗲𝗱𝘁𝗼𝗼𝗹𝘀! Based on ideas we conceived of long ago (!), this was achieved thanks to the dedication of Brent Pedersen. 1/n

Preprint Alert! We present new strategies to accelerate large-scale document comparison using MinHash-like sketches. A thread:

Ok; mim (github.com/COMBINE-lab/...) preprint submitted! Excited for folks to see it and share thoughts. The key takeaway; mim allows the quick, one-time, building of a small auxiliary index that then allows scaling gzipped FASTQ parsing linearly in # of threads. 1/2

Yohan Hernandez–Courbevoie presenting REINDEER2 at Seqbim! For those who missed it, the introduction thread of REINDEER2 bsky.app/profile/npma...

@wytamma.bsky.social : so, it took a little bit of extra time (not the flight back from the CZI meeting), but I decided to just f#&$ing do it, and the basic code to build and parse with the auxiliary fastq index is working (github.com/COMBINE-lab/...). 1/2

“Bin Chicken” is now published in Nature Methods! It substantially improves genome recovery through rational coassembly 🧬🖥️. Applied to public 🌍 metagenomes, we recovered 24,000 novel species 🦠, including 6 new phyla. doi.org/10.1038/s415... @benjwoodcroft.bsky.social @rhysnewell.bsky.social 🧵1/6

Metagenomics colleagues! I'm looking for studies where both Illumina and ONT sequencing were performed on the same samples from soil, human, ruminent, and other sample types for comparison. Bonus if those studies include PacBio data. Please help and share!

Our method for genome size estimation from long-read overlaps is now published 🥳 academic.oup.com/bioinformati...

1/6 Movi 2 is here: faster and more space-efficient for pangenome queries. Its fastest mode uses half the memory of Movi 1 while running ~30% faster. github.com/mohsenzakeri...

Ca n'est pas si souvent, un article publié dans Nature met ma communauté à l'honneur (la bioinformatique des séquences). Je vous raconte ? www.nature.com/articles/d41...

Our preprint on our new metagenomic HiFi assembler Alice is out 🥳 Based on a *new sketching method* (🧵1/6) 👉 Preprint www.biorxiv.org/content/10.1... 👉 Github github.com/rolandfaure/...

New pre-print from the Banfield lab, highlighting an interesting case of 1.5Mb megaplasmids found in human gut. Plasmid genomes were resolved using #PacBio HiFi sequencing with hifiasm-meta for #metagenome assembly. Host association was detected using epigenetic signals. doi.org/10.1101/2025...

Alice: fast and haplotype-aware assembly of high-fidelity reads based on MSR sketching https://www.biorxiv.org/content/10.1101/2025.09.29.679204v1

Happy to share that the paper describing Autocycler is now 100% up: doi.org/10.1093/bioi... (1/3)

Delighted to see our paper studying the evolution of plasmids over the last 100 years, now out! Years of work by Adrian Cazares, also Nick Thomson @sangerinstitute.bsky.social - this version much improved over the preprint. Final version should be open access, apols. Thread 1/n

Delighted to finally announce a preprint describing the Q100 project! “A complete diploid human genome benchmark for personalized genomics” For which we finished HG002 to near-perfect accuracy: www.biorxiv.org/content/10.1... 🧵[1/14]

Preprint out for myloasm, our new nanopore / HiFi metagenome assembler! Nanopore's getting accurate, but 1. Can this lead to better metagenome assemblies? 2. How, algorithmically, to leverage them? with co-author Max Marin @mgmarin.bsky.social, supervised by Heng Li @lh3lh3.bsky.social 1 / N

New blog post! metaMDBG (@gaetanbenoit.bsky.social) and Myloasm (@jimshaw.bsky.social) have had recent releases, so I updated the benchmarks from the Autocycler paper: rrwick.github.io/2025/09/23/a... Both tools improved considerably! Time to update your conda environments 😄