Erwin Sentausa's Avatar

Erwin Sentausa

@sentausa

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

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29.12.2023
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Latest posts by Erwin Sentausa @sentausa

Eubiota: Modular Agentic AI for Autonomous Discovery in the Gut Microbiome https://www.biorxiv.org/content/10.64898/2026.02.27.708412v1

01.03.2026 01:47 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Introducing Seqera AI CLI, your AI-powered terminal assistant for @nextflow.io development. πŸš€Build locally, deploy to the cloud, debug intelligently. All from one interface.🧡 hubs.la/Q045kK-10

03.03.2026 14:28 πŸ‘ 2 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
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Oxford FY2025 And New CEO Oxford release full year 2025 accounts today.

Another product that is cancelled by @nanoporetech.com : ElysION, that was just introduced in September 2024. aseq.substack.com/p/oxford-fy2...

03.03.2026 14:42 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Nanopore sequencing reaches amplicon sequence variant (ASV) resolution https://www.biorxiv.org/content/10.64898/2026.02.26.708165v1

01.03.2026 02:48 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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We've seen a big increase in the number of long-read #metagenomics publications, especially those using #PacBio HiFi data. Also very encouraging to all the new tools for long-read metagenome assembly & taxonomic profiling.

Complete list of publications: github.com/PacificBiosc...

26.02.2026 22:38 πŸ‘ 15 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
Overview β€” AllTheBacteria documentation

Courtesy of @martibartfast.bsky.social , we have a new release of AllTheBacteria which adds another 322,920 assemblies, covering all ENA (illumina, isolate) prokaryotes to May 2025.
allthebacteria.readthedocs.io/en/latest/ov...

26.02.2026 15:48 πŸ‘ 60 πŸ” 28 πŸ’¬ 0 πŸ“Œ 3
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In case you missed it: our review titled "Spatial structure: shaping the ecology and evolution of microbial communities" is out! 🚨

Let me hit you with some highlights on why spatial structure matters. (and why you should care!)

Sharing is appreciated πŸ™ πŸ§΅πŸ‘‡

doi.org/10.1093/fems...

25.02.2026 13:06 πŸ‘ 137 πŸ” 82 πŸ’¬ 3 πŸ“Œ 2
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Agentic AI and the rise of in silico team science in biomedical research - Nature Biotechnology This study examines the emerging use of agentic artificial intelligence (AI) in biomedical research, highlighting the challenges and opportunities that may inform the design of agentic AI systems suit...

Our perspectives piece on Agentic AI for biomedical research has been published in Nature Biotechnology www.nature.com/articles/s41... #agenticAI #artificialintelligence #agents

24.02.2026 13:16 πŸ‘ 15 πŸ” 7 πŸ’¬ 0 πŸ“Œ 0
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Detecting foldback artifacts in long-reads - BMC Genomics Long-read sequencing data is useful for detecting large and complex structural variations; however, technical artifacts can lead to false structural variant calls. In our analyses, we became aware of ...

Our paper on foldback artifacts in long-read sequencing is now published in BMC Genomics!

We introduce Breakinator to flag foldback and chimeric artifacts across library types, sequencers, and chemistries.

Paper: link.springer.com/article/10.1...

With Matthew Meyerson and @lh3lh3.bsky.social

24.02.2026 16:02 πŸ‘ 17 πŸ” 6 πŸ’¬ 1 πŸ“Œ 0
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Claude Code just shipped "Remote Control" and it's a game-changer.

You can now control your local Claude Code session from your phone.

Here's how it works:

25.02.2026 13:47 πŸ‘ 4 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Comparison of read mappings at HG002 chr4:40,294,825-40,295,700, showing conventional (pbmm2) read mappings (above) and portello mappings (below). The same set of unaligned input reads were input into each mapping process.

Comparison of read mappings at HG002 chr4:40,294,825-40,295,700, showing conventional (pbmm2) read mappings (above) and portello mappings (below). The same set of unaligned input reads were input into each mapping process.

What if you could improve small variant accuracy, CNV inference, and interpretability of your HiFi WGS data by taking a different approach to read mapping? Our new preprint describes portello, a method which demonstrates the potential for such improvements. (1/5)

20.02.2026 16:12 πŸ‘ 25 πŸ” 11 πŸ’¬ 1 πŸ“Œ 1
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How to get a universal vaccine vs respiratory threats?
Block via the nasal mucosa
@science.org
www.science.org/doi/10.1126/...
@natrevimmunol.nature.com
www.nature.com/articles/s41...

20.02.2026 18:29 πŸ‘ 158 πŸ” 34 πŸ’¬ 3 πŸ“Œ 4
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A Guide to Which AI to Use in the Agentic Era It's not just chatbots anymore

Every few months, I write an updated, idiosyncratic guide on which AIs to use right now.

My new version has the most changes ever, since AI is no longer just about chatbots. To use AI you need to understand how to think about models, apps, and harnesses. open.substack.com/pub/oneusefu...

18.02.2026 01:50 πŸ‘ 129 πŸ” 30 πŸ’¬ 5 πŸ“Œ 8
Rapid dissemination of Staphylococcus aureus in the neonatal intensive care unit is associated with invasive infection - Nature Communications In this work, authors use whole genome tracking in a neonatal intensive care unit to reveal a strong link between Staphylococcus aureus colonization and invasive infection, pinpointing critical new ta...

Rapid dissemination of Staphylococcus aureus in the neonatal intensive care unit is associated with invasive infection www.nature.com/articles/s41...

10.02.2026 06:43 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
ONT read QC strategies for assembly a blog for miscellaneous bioinformatics stuff

New blog post: ONT read QC strategies for assembly
rrwick.github.io/2026/02/05/r...

Mini-study comparing a few QC/subsampling approaches, plus practical notes from my experience.

05.02.2026 03:38 πŸ‘ 34 πŸ” 14 πŸ’¬ 0 πŸ“Œ 0
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Fecal microbiota transplantation plus immunotherapy in non-small cell lung cancer and melanoma: the phase 2 FMT-LUMINate trial - Nature Medicine In a phase 2 trial evaluating healthy donor fecal microbial transplantation plus either anti-PD-1 in patients with non-small cell lung cancer or anti-PD-1 and anti-CTLA-4 in patients with melanoma, en...

First evidence that healthy donor fecal microbiota transplant, added to immunotherapy, can enhance efficacy vs cancer
3 clinical trial reports (renal, small cell lung, melanoma)
nature.com/articles/s41...
nature.com/articles/s41...
nature.com/articles/s41...
Holy πŸ’©!

28.01.2026 15:31 πŸ‘ 148 πŸ” 36 πŸ’¬ 2 πŸ“Œ 0
Pacific Biosciences Sells Short-Read Sequencing Assets to Illumina for $48.1M The assets are in part related to optics and image processing technology from Apton Biosystems, which PacBio acquired in 2023 for $110 million.

Huh. At what point does an 800-pound gorilla officially become a monopoly?

The decrease in the price of the assets is interesting too - $60M cheaper than PacBio bought them. Tech that didn’t prove out? Or just a reflection on the market? 🦍πŸ§ͺ

02.02.2026 17:52 πŸ‘ 9 πŸ” 2 πŸ’¬ 3 πŸ“Œ 0
A novel polyhydroxyalkanoate-storing bacterium Thauera carbonocopians sp. nov. isolated from a sequencing batch reactor fed with volatile fatty acids - Scientific Reports Scientific Reports - A novel polyhydroxyalkanoate-storing bacterium Thauera carbonocopians sp. nov. isolated from a sequencing batch reactor fed with volatile fatty acids

A novel polyhydroxyalkanoate-storing bacterium Thauera carbonocopians sp. nov. isolated from a sequencing batch reactor fed with volatile fatty acids www.nature.com/articles/s41...

02.02.2026 17:53 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Genome contamination may lead to an overestimation of horizontal gene transfer inferences - Nature Communications Nature Communications - Genome contamination may lead to an overestimation of horizontal gene transfer inferences

Genome contamination may lead to an overestimation of horizontal gene transfer inferences www.nature.com/articles/s41...

02.02.2026 17:52 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Aeromonas in South Asia: genomic insights into an environmental pathogen and reservoir of antimicrobial resistance - Nature Communications The bacterial genus Aeromonas includes emerging human pathogens, often misidentified as Vibrio cholerae. Here, the authors analyse genomic sequences of over 1,800 Aeromonas isolates, showing that clin...

Aeromonas in South Asia: genomic insights into an environmental pathogen and reservoir of antimicrobial resistance www.nature.com/articles/s41...

31.01.2026 12:07 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Curious, what's the best-practice tool at this point for taxonomically classifying long reads from metagenomes from less well-characterised environments?

My impression is that Kraken will give lots of false positives and mis-classify taxa not in its database.

Please share around for visibility.

28.01.2026 18:59 πŸ‘ 17 πŸ” 10 πŸ’¬ 6 πŸ“Œ 0
A comprehensive catalogue of receptor-binding domains in extracellular contractile injection systems - Nature Communications Extracellular contractile injection systems (eCISs) are bacteriophage tail-derived toxin delivery complexes that are present in many prokaryotes. Here, the authors present an analysis of eCIS tail fib...

A comprehensive catalogue of receptor-binding domains in extracellular contractile injection systems www.nature.com/articles/s41...

23.01.2026 09:35 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
alignment of reads to reference genome. a poly-t region was created by a single read in the dataset.

alignment of reads to reference genome. a poly-t region was created by a single read in the dataset.

interesting nanopore sequencing experience. found this in the middle of my genome assembly. driven by a single read with a big homopolymer in the middle of it? pretty weird, something to look out for i guess (i wonder how many of these are in Genbank...)

21.01.2026 17:43 πŸ‘ 6 πŸ” 3 πŸ’¬ 4 πŸ“Œ 0
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My First Look at Claude Code Not behind, but at the forefront: On feeling overwhelmed by AI progress, and why that means you're exactly where you need to be.

Adding to the slew of recent articles about Claude Code. Not behind, but at the forefront: On feeling overwhelmed by AI progress, and why that means you're exactly where you need to be. doi.org/10.59350/gdj...

11.01.2026 10:40 πŸ‘ 8 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0
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Intake of food additive preservatives and incidence of cancer: results from the NutriNet-SantΓ© prospective cohort Objective To investigate the association between intake of food additive preservatives and cancer incidence in a large prospective cohort. Design Prospective cohort. Setting French NutriNet-SantΓ© co...

Two new studies that suggest an association between the consumption of preservative additives and an increased incidence of cancer (www.bmj.com/content/392/...) and type 2 diabetes (www.nature.com/articles/s41...)

09.01.2026 22:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Large-scale testing of antimicrobial lethality at single-cell resolution predicts mycobacterial infection outcomes www.nature.com/articles/s41...

09.01.2026 13:06 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Genomic dissection of the clonal background and global dissemination of hypervirulent Klebsiella pneumoniae CG23-KL57 lineage www.nature.com/articles/s41...

08.01.2026 20:58 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Client Challenge

Bacterial chromatin remodeling associated with transcription-induced domains at pathogenicity Islands www.nature.com/articles/s41...

08.01.2026 20:55 πŸ‘ 0 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Exposure to natural daylight has important and salutary impact on our metabolism, and that's especially noted in people with Type 2 diabetes
cell.com/cell-metabol...

06.01.2026 22:59 πŸ‘ 130 πŸ” 31 πŸ’¬ 1 πŸ“Œ 2

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

06.01.2026 09:38 πŸ‘ 59 πŸ” 35 πŸ’¬ 1 πŸ“Œ 0