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Yuya Kiguchi

@ykiguchi.bsky.social
35 followers 34 following 3 posts

PostDoc at Bhatt lab in the Stanford University. yuyanoah.github.io/Homepage/index.h…

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Reposted by Yuya Kiguchi
Jim Shaw @jimshaw.bsky.social · 30/05/2026
Our method, savont, for generating amplicon sequence variants (ASVs) for long-read amplicons is now on bioRxiv. Work with @lh3lh3.bsky.social and help from @mkddueholm.bsky.social and team (Marie Riisgaard-Jensen, @kirk3gaard.bsky.social, Kasper Skytte Andersen) github.com/bluenote-157... 1/6
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Yuya Kiguchi @ykiguchi.bsky.social · 01/06/2026
Excited to share our review relating to the giant extrachromosomal elements (ECEs) We cover: why long-read metagenomics enables their discovery, genomic comparisons across recently characterized examples, and limitations of current classification tools. www.cell.com/trends/genet...
cell.com
Giants within: a new class of microbial mobile elements
Prokaryotes harbor a diverse spectrum of extrachromosomal elements (ECEs), which are intracellular replicons maintained independently of the primary chromosome. Historically, the ECE research field ha...
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Reposted by Yuya Kiguchi
Piotr Rozwalak @prozwalak.bsky.social · 11/05/2026
Mushuvirus is the most widespread phage genus in the human gut. 🌍 Together with other family members, these viruses occur in 89% of humans worldwide, including the Iceman Ötzi! How is it possible that they were hidden in previous metagenomic analyses? [1/7] Read: doi.org/10.64898/202...
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Reposted by Yuya Kiguchi
Jim Shaw @jimshaw.bsky.social · 27/03/2026
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
rdcu.be
High-resolution metagenome assembly for modern long reads with myloasm
Nature Biotechnology - A long-read metagenome assembly method recovers circular and complete genomes better than existing tools.
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Reposted by Yuya Kiguchi
Suguru Nishijima @suguru-nishijima.bsky.social · 13/02/2026
Our review on the Japanese gut microbiome is now published! By analyzing >30,000 gut metagenomes from 37 countries🧬, we re-evaluated the unique feature of the Japanese gut microbiome🦠 in a global context🌏. doi.org/10.2183/pjab...
doi.org
The Japanese gut microbiome: ecology, uniqueness, and impact on health and disease
Metagenomics has become a powerful approach for deciphering the structure and function of the human gut microbiome, a complex microbial ecosystem in t …
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Reposted by Yuya Kiguchi
Jim Shaw @jimshaw.bsky.social · 28/01/2026
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...
github.com
GitHub - bluenote-1577/savont: Amplicon sequencing variants from 16s ONT R10.4 / HiFi long reads
Amplicon sequencing variants from 16s ONT R10.4 / HiFi long reads - bluenote-1577/savont
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Reposted by Yuya Kiguchi
Martin Steinegger 🇺🇦 @martinsteinegger.bsky.social · 30/01/2026
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...
science.org
Multiple protein structure alignment at scale with FoldMason
Protein structure is conserved beyond sequence, making multiple structural alignment (MSTA) essential for analyzing distantly related proteins. Computational prediction methods have vastly extended ou...
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Reposted by Yuya Kiguchi
Suguru Nishijima @suguru-nishijima.bsky.social · 01/12/2025
Happy to announce VIRE, a planetary-scale database of >1.7M viral genomes reconstructed from 100k+ metagenomes across diverse environments! In collaboration with @fullam.bsky.social, @tsbschm.bsky.social, and @borklab.bsky.social. academic.oup.com/nar/advance-article/doi/10.1093/nar/gkaf1225/8356007
academic.oup.com
VIRE: a metagenome-derived, planetary-scale virome resource with environmental context
Abstract. Viruses are the most abundant biological entities on Earth, yet their global diversity remains largely unexplored. Here, we present VIRE, a compr
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Reposted by Yuya Kiguchi
Nature @nature.com · 28/11/2025
Nature research paper: Long-read metagenomics reveals phage dynamics in the human gut microbiome go.nature.com/44zgo1o
go.nature.com
Long-read metagenomics reveals phage dynamics in the human gut microbiome - Nature
Complex prophage integration dynamics, including low-level induction, cross-family host range and transposase-mediated mobilization, challenge existing paradigms and deepen our understanding of phage–bacterial interactions in the human gut microbiome.
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Reposted by Yuya Kiguchi
Jim Shaw @jimshaw.bsky.social · 08/09/2025
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
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Yuya Kiguchi @ykiguchi.bsky.social · 15/08/2025
We are happy to announce that our latest manuscript has been published in Nature Communications! We identified the highly abundant and prevalent (>70% in population) giant (Max. 395kb) extrachromosomal element in the human mouth, named "Inocle". www.nature.com/articles/s41...
nature.com
Giant extrachromosomal element “Inocle” potentially expands the adaptive capacity of the human oral microbiome - Nature Communications
This study identified prevalent giant extrachromosomal elements from the human oral microbiome. The genetic and ecological analysis provides insight on the potential contribution of this element in ad...
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