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Erwin Sentausa

@sentausa.bsky.social
138 followers 395 following 56 posts

Bioinformatician, microbial genomics, high-throughput sequencing data analysis. Also on x.com/sentausa

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Reposted by Erwin Sentausa
Heng Li @lh3lh3.bsky.social · 17/09/2026
Single-page, interactive overlap assembler for teaching purposes: lh3.github.io/teach-demo/o... (vibe coded)
lh3.github.io
Overlap Graph Assembly Demo
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Reposted by Erwin Sentausa
Nature Reviews Methods Primers @natrevmethodsprimers.nature.com · 10/09/2026
Long-read #sequencing is transforming our understanding of the human #genome by revealing complex genetic variations often missed by traditional methods. This #Primer explores the computational techniques enabling these insights. www.nature.com/articles/s43...
nature.com
Bioinformatics for human long-read whole-genome sequencing - Nature Reviews Methods Primers
Long-read sequencing facilitates observation of contiguous DNA molecules, providing access to variants previously ignored. In this Primer, Zheng et al. discuss the computational foundations of long-re...
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Reposted by Erwin Sentausa
Bacterial Genomics @bactgenrss.bsky.social · 27/08/2026
A new core-genome MLST approach for Chlamydia trachomatis genomic surveillance and research www.nature.com/articles/s41...
nature.com
A new core-genome MLST approach for Chlamydia trachomatis genomic surveillance and research - Nature Communications
The use of whole-genome sequencing for classification and surveillance of the pathogen Chlamydia trachomatis is limited due to the lack of standardized typing frameworks. Here, the authors present a c...
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Reposted by Erwin Sentausa
Adam Phillippy @aphillippy.bsky.social · 23/03/2026
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...
biorxiv.org
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Adam Phillippy @aphillippy.bsky.social · 13/08/2026
"Filling the holes in whole genomes: A vision for personalized genomics from telomere to telomere" Brief commentary from me, @khmiga.bsky.social, @msikic.bsky.social, Yu Kang and Yafei Mao for the T2T special issue. Why do we need complete genomes? Check it out! www.cell.com/cell/fulltex...
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Adam Phillippy @aphillippy.bsky.social · 06/08/2026
For the past 30 years, “whole-genome sequencing” has been a misnomer. Today the T2T Consortium publishes a dozen papers heralding a future of truly complete genomes for humans and nearly any vertebrate 👨‍🔬🐒🐦🐀🦒🐎🫏🐹🐟 (sorry, no salamanders): www.cell.com/consortium/t... 🧵[1/15]
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Reposted by Erwin Sentausa
Nature Biomedical Engineering @natbiomedeng.nature.com · 04/08/2026
XunZi, an AI biologist, reveals disease-modifying targets
go.nature.com
XunZi, an AI biologist, reveals disease-modifying targets
Nature Biomedical Engineering, Published online: 04 August 2026; doi:10.1038/s41551-026-01769-6XunZi is an AI biologist capable of synergizing logical reasoning and multimodal data fusion to generate de novo therapeutic target hypotheses. XunZi was used to discover two therapeutic targets in Parkinson’s disease that were subsequently verified.
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Reposted by Erwin Sentausa
Bacterial Genomics @bactgenrss.bsky.social · 05/08/2026
Trimeric autotransporter adhesins driving chain-like adhesion diversify surface colonization strategies in Shiga toxin-producing Escherichia coli www.nature.com/articles/s41...
nature.com
Trimeric autotransporter adhesins driving chain-like adhesion diversify surface colonization strategies in Shiga toxin-producing Escherichia coli - Nature Communications
In this study, the authors demonstrate that trimeric autotransporter adhesins drive bacterial chain-like adhesion, expanding the surface colonization strategies of Shiga toxin-producing Escherichia co...
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Erwin Sentausa @sentausa.bsky.social · 03/08/2026
EMBL AI Librarian: Life-Sciences Knowledge Layer for AI Agents arxiv.org/abs/2607.28229, github: github.com/petroni-lab/...
arxiv.org
EMBL AI Librarian: Life-Sciences Knowledge Layer for AI Agents
The web is increasingly accessed by AI agents rather than humans. Every agent needs knowledge, especially in the life-sciences, where agentic pipelines are growing fast. Access to the literature is a ...
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Erwin Sentausa @sentausa.bsky.social · 03/08/2026
Agentic genomics: From pipeline automation to autonomous validation www.cell.com/cell-genomic...
cell.com
Agentic genomics: From pipeline automation to autonomous validation
AI agents can now plan, execute, and refine multi-step genomic analyses from natural-language instructions. Corpas and colleagues define this emerging paradigm, “agentic genomics,” and argue that it m...
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Reposted by Erwin Sentausa
Nature @nature.com · 03/08/2026
Nature research paper: A global view of human centromere variation and evolution go.nature.com/4fpD0aI
go.nature.com
A global view of human centromere variation and evolution - Nature
Complete sequencing of more than 2,000 centromeres from diverse humans reveals structures and elevated mutation rates that shape the evolution of these critically important regions.
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Reposted by Erwin Sentausa
Mann Lab @mannlab.bsky.social · 28/07/2026
Can AI take proteomics to a virtual cell? Our new perspective maps the path — from better peptide/protein ID to spatial & perturbation proteomics to AI Virtual Cells — and calls for an AI-friendly data ecosystem to get there. Together with Tiannan Guo and Zhang labs. www.nature.com/articles/s41...
nature.com
AI proteomics: from protein identification to virtual cells - Nature Methods
This Perspective highlights key research areas within mass spectrometry-based proteomics where AI is poised to drive significant advances.
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Reposted by Erwin Sentausa
Ryan Wick @rrwick.bsky.social · 29/07/2026
Polypolish v0.7.1 is out! github.com/rrwick/Polyp... Main new feature is better handling of read name suffixes, which makes it easier to use Polypolish with aligners other than BWA-MEM. I've been using it with minibwa, which seems pretty great: github.com/lh3/minibwa
github.com
GitHub - rrwick/Polypolish: a short-read polishing tool for long-read assemblies
a short-read polishing tool for long-read assemblies - rrwick/Polypolish
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Reposted by Erwin Sentausa
Bacterial Genomics @bactgenrss.bsky.social · 24/07/2026
A prehistoric East-Asian Yersinia pestis genome and a ~5.3 ka trans-Eurasian expansion of plague www.nature.com/articles/s41...
nature.com
A prehistoric East-Asian Yersinia pestis genome and a ~5.3 ka trans-Eurasian expansion of plague - Nature Communications
Plague, caused by the pathogen Yersinia pestis, has affected human societies for millennia. Here, the authors screened 1,400 ancient human remains from eastern Eurasia and recovered three prehistoric ...
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Reposted by Erwin Sentausa
Ryan Wick @rrwick.bsky.social · 24/07/2026
New blog post! I reran the Autocycler paper benchmarks on some new tools/versions/pipelines: rrwick.github.io/2026/07/24/b... (1/3)
rrwick.github.io
Benchmark update: Ilesta, Autocycler-fast and new versions
a blog for miscellaneous bioinformatics stuff
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Reposted by Erwin Sentausa
Ming Tommy Tang @tommytang.bsky.social · 16/06/2026
Someone asks me every other week if AI is going to replace bioinformaticians. A new npj Digital Medicine paper finally said what I have been telling them for two years.
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Reposted by Erwin Sentausa
Steven Salzberg @stevensalzberg.bsky.social · 07/07/2026
Our new genome annotation method relies almost entirely on transcriptome and alignment evidence, and as a result outperforms pretty much all other de novo pipelines. Check out the just-published paper led by Aleksey Zimin: rdcu.be/frSOg
rdcu.be
Efficient evidence-based genome annotation with EviAnn
Nature Methods - EviAnn surpasses existing genome annotation methods by leveraging gene expression and protein sequence homology evidence to achieve higher accuracy and efficiency.
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Reposted by Erwin Sentausa
Ryan Wick @rrwick.bsky.social · 08/07/2026
Follow-up to my last two blog posts: I now look at methylation calling with Dorado v2 and the new hac@v6.0.0 model from @nanoporetech.com. rrwick.github.io/2026/07/08/d...
rrwick.github.io
Dorado v2.0.0 part 3: methylation
a blog for miscellaneous bioinformatics stuff
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Reposted by Erwin Sentausa
Phil Ewels @ewels.bsky.social · 22/06/2026
I'm very happy to say that we now have new tools for viewing @nextflow.io log files for both the #CLI and the #VSCode extension! Try it out with the latest Nextflow edge release (26.05.0-edge) after a run: $ nextflow logfile Or open any log file in VSCode with the Nextflow extension installed ✨🌈
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Reposted by Erwin Sentausa
Bacterial Genomics @bactgenrss.bsky.social · 21/06/2026
A syntenic pangenome of Gardnerella reveals novel plasmids and phage, taxonomic boundaries, and species-level stratification of metabolic and virulence potential www.nature.com/articles/s41...
nature.com
A syntenic pangenome of Gardnerella reveals novel plasmids and phage, taxonomic boundaries, and species-level stratification of metabolic and virulence potential - Nature Communications
Bacteria of the genus Gardnerella are associated with bacterial vaginosis. Here, the authors compile and analyse a reference set of high-quality Gardnerella genomes, revealing previously hidden specie...
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Reposted by Erwin Sentausa
Ryan Wick @rrwick.bsky.social · 19/06/2026
Follow-up to my last blog post: I now look at assembly polishing with Dorado v2 and the new hac@v6.0.0 model from @nanoporetech.com. rrwick.github.io/2026/06/19/d...
rrwick.github.io
Dorado v2.0.0 part 2: assembly polishing
a blog for miscellaneous bioinformatics stuff
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Reposted by Erwin Sentausa
Bacterial Genomics @bactgenrss.bsky.social · 18/06/2026
Purine bias in bacterial genes is driven by runaway transcription www.nature.com/articles/s41...
nature.com
Purine bias in bacterial genes is driven by runaway transcription - Nature Microbiology
Purine bias is critical for gene expression in bacteria, preventing premature transcription in species that exhibit runaway transcription.
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Reposted by Erwin Sentausa
Heng Li @lh3lh3.bsky.social · 16/06/2026
Minibwa is a hybrid of bwa-mem and minimap2 and the successor of bwa-mem for short-read mapping. ~4X/2.5X as fast as bwa-mem/bwa-mem2 for WGS reads at comparable accuracy. Native support of directional bisulfite-seq. Applicable to long reads. Preprint at arxiv.org/abs/2606.15357
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Reposted by Erwin Sentausa
Ryan Wick @rrwick.bsky.social · 11/06/2026
New blog post! I analyse the new hac@v6.0.0 basecalling model from @nanoporetech.com and discuss the conspicuous lack of a new sup model: rrwick.github.io/2026/06/11/d...
rrwick.github.io
Dorado v2.0.0: no more sup?
a blog for miscellaneous bioinformatics stuff
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Erwin Sentausa @sentausa.bsky.social · 10/06/2026
A new online course for researchers who want to make their field more visible on Wikipedia diff.wikimedia.org/2026/05/29/a...
diff.wikimedia.org
A new online course for researchers who want to make their field more visible on Wikipedia
“Wikipedia for Researchers: Building reliable knowledge through citations” is a new free course on WikiLearn! Co-developed by Kath Burton, Carlos Areia, and Asaf Bartov, it brings toget…
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Reposted by Erwin Sentausa
Nature Protocols @natprot.nature.com · 08/06/2026
New Article! Structural variant calling using Sniffles2
dlvr.it
Structural variant calling using Sniffles2
Nature Protocols, Published online: 08 June 2026; doi:10.1038/s41596-026-01362-wSniffles2 is an open-source software for reliable detection of structural variants (50 bp and upward) from long-read sequencing. Sniffles2 is able to call variants over a wide variant allele fraction (5–100%) and across multiple samples (population).
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Reposted by Erwin Sentausa
Phil Ewels @ewels.bsky.social · 09/06/2026
New in @seqera.io #Containers: you can now edit the #conda environment.yaml directly to control how your container is built. 📦 📄 ✍️ The UI also shows how to do the same with the Wave CLI in your terminal, which also saves to Seqera Containers. Short demo: youtu.be/DkRgor8Mx4A seqera.io/containers
youtu.be
Seqera Containers: customize your environment.yaml
YouTube video by Seqera
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Reposted by Erwin Sentausa
Nextflow @nextflow.io · 09/06/2026
Nextflow 26.04 makes writing & maintaining high-quality bioinformatics pipelines even easier. Whether you're writing pipelines by hand or working with AI agents, this release helps you move faster and catch mistakes sooner.⚡ 📅 Join us next week for a live demo of everything new: hubs.ly/Q04kGDVH0
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Reposted by Erwin Sentausa
Eric Topol @erictopol.bsky.social · 06/06/2026
A new book by @helenpearson.bsky.social — BEYOND BELIEF— takes us through an 8-decade progression for what is the now considered best medical evidence. Our conversation gets into some incredible historical examples, such as sudden infant death syndrome. erictopol.substack.com/p/what-const...
erictopol.substack.com
What Constitutes Real Medical Evidence?
A conversation with Helen Pearson on her new book BEYOND BELIEF
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Rasmus Kirkegaard @kirk3gaard.bsky.social · 08/06/2026
Is @nanoporetech.com hac v6 better than 5.2.0 sup? The short answer is no. But are a few errors in a genome worth 5 times more basecalling compute? github.com/Kirk3gaard/M...
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Reposted by Erwin Sentausa
Bacterial Genomics @bactgenrss.bsky.social · 01/06/2026
High-Quality Genome Assembly, Metabolome, Pangenome, and Metabolic Models of Megasphaera hexanoica KCCM 43214T www.nature.com/articles/s41...
nature.com
High-Quality Genome Assembly, Metabolome, Pangenome, and Metabolic Models of Megasphaera hexanoica KCCM 43214T - Scientific Data
Scientific Data - High-Quality Genome Assembly, Metabolome, Pangenome, and Metabolic Models of Megasphaera hexanoica KCCM 43214T
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Reposted by Erwin Sentausa
Heng Li @lh3lh3.bsky.social · 30/05/2026
Jeremy Wang developed rammap, a minimap2 rewrite in Rust. It achieves comparable or better performance than minimap2 and produces identical output to minimap2. During rewrite, Jeremy found two long-existing bugs in minimap2 which are fixed in v2.31. www.biorxiv.org/content/10.6...
biorxiv.org
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Rasmus Kirkegaard @kirk3gaard.bsky.social · 30/05/2026
For many years you needed UMIs and similar dark molecular biology magic to get perfect amplicon sequences from @nanoporetech.com data. With recent accuracy improvements+really clever algorithms that is now changed. Savont unlocks ASVs from low coverage nanopore amplicon data 🤯🤯🤯
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Bacterial Genomics @bactgenrss.bsky.social · 28/05/2026
Long-term spatiotemporal evolution of drug-resistant Mycobacterium tuberculosis in China www.nature.com/articles/s41...
nature.com
Long-term spatiotemporal evolution of drug-resistant Mycobacterium tuberculosis in China - Nature Communications
Antibiotics have been used to treat tuberculosis for over 80 years. Here, Chen et al. analyze over 18,000 Mycobacterium tuberculosis genomes to reconstruct the temporal and spatial evolution of drug r...
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Reposted by Erwin Sentausa
David Eccles 🌻🇵🇸7x🩹🛡️ @gringene.org · 21/05/2026
#NanoporeConf ONT has produced their own summary of the technology update. Let's see how it compares with what I have summarised in that one skeet: nanoporetech.com/news/london-...
nanoporetech.com
London Calling 2025 Technology Update
London Calling 2025 Technology Update
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David Eccles 🌻🇵🇸7x🩹🛡️ @gringene.org · 20/05/2026
#NanoporeConf My Nanopore Notes for London Calling 2026 are stacking up, but I need to go to sleep shortly. Not sure if I'll be awake for a 4am tech talk, but we'll see.... gringer.gitlab.io/presentation...
gringer.gitlab.io
London Calling 2026 - Presentation Notes and Other Things
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MultiQC @multiqc.info · 19/05/2026
Happy to say MultiQC v1.35 is out 🎉 The headline feature: a MultiQC Config Wizard 🧙‍♂️ Browse every config option with help text and examples, fill out a form with live validation, or paste in your existing YAML and have it explained and checked. Video below 👇
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Bacterial Genomics @bactgenrss.bsky.social · 15/05/2026
PromoterAtlas: decoding regulatory sequences across Gammaproteobacteria using a transformer model www.nature.com/articles/s41...
nature.com
PromoterAtlas: decoding regulatory sequences across Gammaproteobacteria using a transformer model - Nature Communications
Coppens & Ledesma-Amaro present a transformer-based computational model trained on 9 million bacterial sequences from over 3,000 species, which enables automated identification of diverse promoter...
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Reposted by Erwin Sentausa
Marvin Tanenbaum @marvintanenbaum.bsky.social · 13/05/2026
For 40 years the 8-nt ‘Kozak Sequence’ was thought to mark sites of translation initiation. In a new study, we revise this model by identifying an ~80-nt sequence—the extended Translation Initiation Sequence (eTIS)— that guides ribosomes to correct start sites. 🧵 www.biorxiv.org/content/10.6...
biorxiv.org
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Bacterial Genomics @bactgenrss.bsky.social · 08/05/2026
Glucose-dependent acidification strategy by nectar-dwelling bacteria mediates pollen tube burst www.nature.com/articles/s41...
nature.com
Glucose-dependent acidification strategy by nectar-dwelling bacteria mediates pollen tube burst - Nature Communications
Nectar bacteria turn floral sugar into a weapon: Acinetobacter converts glucose to gluconic acid, acidifies nectar, and triggers pollen tube burst, revealing a nectar-adapted strategy coupling glucose...
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Reposted by Erwin Sentausa
Eric Topol @erictopol.bsky.social · 07/05/2026
A consensus statement from European Society of Cardiology today to limit intake of ultraprocessed foods for reduced risk of heart disease academic.oup.com/eurheartj/ad...
academic.oup.com
Ultra-processed foods, lifestyle management, and cardiovascular diseases: A clinical consensus statement of the European Society of Cardiology Council for Cardiology Practice and the European Associat...
Abstract. Ultra-processed foods (UPFs) have increasingly displaced traditional diets globally and have become a significant public health concern, particul
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Steven Salzberg @stevensalzberg.bsky.social · 04/05/2026
stevensalzberg.substack.com/p/my-convers...
stevensalzberg.substack.com
My conversation with Craig: how we decided to sequence the human genome
It all started with a discussion in 1998
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Bacterial Genomics @bactgenrss.bsky.social · 02/05/2026
Large extrachromosomal replicons are widespread across bacterial lineages and show coordinated replication termination and spatial coupling with the chromosome www.nature.com/articles/s41...
nature.com
Large extrachromosomal replicons are widespread across bacterial lineages and show coordinated replication termination and spatial coupling with the chromosome - Nature Communications
Bacterial genomes often include extrachromosomal replicons, ranging from small plasmids to chromosome-scale replicons. Here, Czarnecki et al. analyse more than 40,000 complete bacterial genomes and sh...
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Reposted by Erwin Sentausa
Bacterial Genomics @bactgenrss.bsky.social · 02/05/2026
Unravelling bacterial complexity at high resolution with single-cell transcriptomics www.nature.com/articles/s41...
nature.com
Unravelling bacterial complexity at high resolution with single-cell transcriptomics - Nature Microbiology
This Review summarizes recent advances in bacterial single-cell transcriptomics approaches, while also discussing technological and computational challenges remaining to be met and the need for standa...
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James Zou @jameszou.bsky.social · 01/05/2026
#paperclip now includes full papers from all of arXiv, PubMed Central and 150 million abstracts! 🖇️ Give your LLM all that knowledge in one line—all natively indexed for agents. 100x faster than web search and free. Install: curl -fsSL paperclip.gxl.ai/install.sh | bash Blog: gxl.ai/blog/adding-...
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Erwin Sentausa @sentausa.bsky.social · 27/04/2026
TUSCO: benchmarking transcriptome reconstruction with endogenous single-isoform controls rdcu.be/ffCkP
rdcu.be
TUSCO: benchmarking transcriptome reconstruction with endogenous single-isoform controls
Nature Communications - Long-read sequencing enables comprehensive transcriptome characterization but remains challenging to benchmark due to sequencing errors, sample variability, and the limited...
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Bacterial Genomics @bactgenrss.bsky.social · 22/04/2026
Metabolomics-based and functional validation to explore the effect of the gut microbe-associated metabolite guanidinoacetic acid on rectal adenocarcinoma www.nature.com/articles/s41...
nature.com
Metabolomics-based and functional validation to explore the effect of the gut microbe-associated metabolite guanidinoacetic acid on rectal adenocarcinoma - Scientific Reports
Scientific Reports - Metabolomics-based and functional validation to explore the effect of the gut microbe-associated metabolite guanidinoacetic acid on rectal adenocarcinoma
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Ming Tommy Tang @tommytang.bsky.social · 18/04/2026
NovaSeq 6000's two-color chemistry introduces a recurrent T>G substitution artifact that doesn't show up on HiSeq X10's four-color chemistry. Germline and high-VAF somatic calls are fine. Low-VAF mosaicism calls are not.
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Heng Li @lh3lh3.bsky.social · 17/04/2026
Blog post on "The AI Rewrite Dilemma": lh3.github.io/2026/04/17/t...
lh3.github.io
The AI Rewrite Dilemma
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Bacterial Genomics @bactgenrss.bsky.social · 16/04/2026
A microbiome catalog of Chinese traditional artisanal cheeses provides insights into functional and microbial diversity www.nature.com/articles/s41...
nature.com
A microbiome catalog of Chinese traditional artisanal cheeses provides insights into functional and microbial diversity - Nature Communications
While cheese is enjoyed globally, most of the known physiochemical and microbial characteristics are from western cheeses. Here, the authors expand the global catalogue of cheeses by investigating 235...
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