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Claudia C. Weber

@cc7740.bsky.social
998 followers 722 following 68 posts

Molecular evolution, genomes (lots of them, preferably weird), computational models. Stockholm, Sweden (she/her) github.com/claudia-c-weber

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Reposted by Claudia C. Weber
Amjad Khalaf 🇵🇸 @amjadkhalaf.bsky.social · 22/10/2025
Really, really happy that our work on microsporidian genomes is now out in @plosbiology.org! A huge thank you to my coauthors, my supervisors @mblaxter.bsky.social & @marakat.bsky.social, the editors @roliroberts.bsky.social & Joseph Heitman, and the reviewers ❤️ plos.io/48HsAQJ
plos.io
Forty new genomes shed light on sexual reproduction and the origin of tetraploidy in Microsporidia
Microsporidia are single-celled, intracellular parasites of growing public health, agricultural, and economic importance. This study presents 40 new microsporidian genomes derived collaterally from Da...
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Claudia C. Weber @cc7740.bsky.social · 27/06/2025
Shiny wasp
A ruby-tailed wasp sitting on a log
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Reposted by Claudia C. Weber
EMBL-EBI @ebi.embl.org · 16/06/2025
If EMBL-EBI managed data resources have ever saved you time & effort, this is your chance to give back! Fill in a 15-minute survey to help us: 🌍Demonstrate the real-world impact of our resources 🤓Understand your needs 🌟Secure continued funding Closes 16 July www.surveymonkey.com/r/QGFMBH8?ch...
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Claudia C. Weber @cc7740.bsky.social · 18/06/2025
Hymenopteran Hotel
A bee poking its head out of a hole in a log
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Reposted by Claudia C. Weber
Ore Francis @orefrancis.bsky.social · 13/06/2025
Proud to have authored this review with brilliant people. Hope we inspire more attempts to sequence the #protist genomes that are within reach! Huge thanks to Alexandra Schoenle for leading. #ProtistsOnSky authors.elsevier.com/sd/article/S...
authors.elsevier.com
ScienceDirect.com | Science, health and medical journals, full text articles and books.
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Reposted by Claudia C. Weber
Amjad Khalaf 🇵🇸 @amjadkhalaf.bsky.social · 16/05/2025
New preprint! We generate 40 new high-quality microsporidian genomes from infected arthropod hosts that were sequenced to create reference genomes by the Darwin Tree of Life project. 8 of our genomes are chromosome-level, and we’re able to generate Hi-C data for 7! 🧬 www.biorxiv.org/content/10.1...
biorxiv.org
Forty New Genomes Shed Light on Sexual Reproduction and the Origin of Tetraploidy in Microsporidia
Microsporidia are single-celled, obligately intracellular parasites with growing public health, agricultural, and economic importance. Despite this, Microsporidia remain relatively enigmatic, with man...
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Reposted by Claudia C. Weber
bioRxivpreprint @biorxivpreprint.bsky.social · 15/05/2025
Forty New Genomes Shed Light on Sexual Reproduction and the Origin of Tetraploidy in Microsporidia www.biorxiv.org/content/10.1101/202…
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Claudia C. Weber @cc7740.bsky.social · 20/04/2025
First cooperative butterfly of the year
Speckled Wood butterfly perching on a twig
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Reposted by Claudia C. Weber
Claudia C. Weber @cc7740.bsky.social · 21/03/2025
Our paper on myxozoan genomes is out now in G3! See thread below for a brief recap (slight change of title from the preprint, same content). Thank you also to @arunsethuraman.bsky.social for handling the manuscript and @joannamasel.bsky.social for helpful comments. academic.oup.com/g3journal/ad...
academic.oup.com
Myxozoan parasite genomes assembled from contaminated host data reveal extensive gene order conservation and rapid sequence evolution
Abstract. Myxozoans are obligate endoparasites that belong to the phylum Cnidaria. Compared to their closest free-living relatives, they have evolved highl
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Reposted by Claudia C. Weber
Andrew Mongue @ajmongue.bsky.social · 21/03/2025
Excited to be part of this project! Follow the starter pack for more great repro evo researchers!
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Claudia C. Weber @cc7740.bsky.social · 21/03/2025
Our paper on myxozoan genomes is out now in G3! See thread below for a brief recap (slight change of title from the preprint, same content). Thank you also to @arunsethuraman.bsky.social for handling the manuscript and @joannamasel.bsky.social for helpful comments. academic.oup.com/g3journal/ad...
academic.oup.com
Myxozoan parasite genomes assembled from contaminated host data reveal extensive gene order conservation and rapid sequence evolution
Abstract. Myxozoans are obligate endoparasites that belong to the phylum Cnidaria. Compared to their closest free-living relatives, they have evolved highl
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Reposted by Claudia C. Weber
Royal Society Publishing @royalsocietypublishing.org · 14/02/2025
Adaptation to life on land evolved multiple times in arthropods, but what about isopods? Join us on Weds 26 Feb at 2pm (UK) to hear #ProcB author @jessthorpemas.bsky.social discuss her work on this key ecological transition. Find out more & sign up: cassyni.com/events/VVbok...
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Reposted by Claudia C. Weber
Kelly Zamudio @kzutaustin.bsky.social · 08/02/2025
Please share!
evolutionsociety.org
Letter to the US President and Congress on the Scientific Understanding of Sex and Gender
President Donald J Trump Washington, DC Members of the US Congress Washington, DC February 5, 2025 RE: Scientific Understanding of Sex and Gender Dear President Trump and Members of the US Congr...
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Claudia C. Weber @cc7740.bsky.social · 07/11/2024
Thanks to @GeneticsGSA for featuring my paper on using Variational Autoencoders to identify contamination in long-read data in the latest issue of G3: academic.oup.com/g3journal/ar... A short thread written when the manuscript was first submitted: bsky.app/profile/cc77...
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Claudia C. Weber @cc7740.bsky.social · 04/11/2024
Myxozoans are tiny parasitic animals whose closest free-living relatives are jellyfish. They also haven't been extensively sequenced. However, we were lucky enough to spot some sequences in data from infected fish. After some experimenting, we got two new genomes: www.biorxiv.org/content/10.1...
biorxiv.org
Kudoa genomes from contaminated hosts reveal extensive gene order conservation and rapid sequence evolution
Myxozoans are obligate endoparasites that belong to the phylum Cnidaria. Compared to their closest free-living relatives, they have evolved highly simplified body plans and reduced genomes. Kudoa iwat...
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Reposted by Claudia C. Weber
bioRxiv Genomics @biorxiv-genomic.bsky.social · 04/11/2024
Kudoa genomes from contaminated hosts reveal extensive gene order conservation and rapid sequence evolution www.biorxiv.org/content/10.1101/202…
biorxiv.org
Kudoa genomes from contaminated hosts reveal extensive gene order conservation and rapid sequence evolution https://www.biorxiv.org/content/10.1101/2024.11.01.621499v1
Myxozoans are obligate endoparasites that belong to the phylum Cnidaria. Compared to their closest f
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Claudia C. Weber @cc7740.bsky.social · 09/10/2024
Spider!
Translucent green jumping spider with red markings on a leaf
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Claudia C. Weber @cc7740.bsky.social · 16/08/2024
Now out in G3: academic.oup.com/g3journal/ad... (thanks to the editors and reviewers for attention to detail and efficiency!)
academic.oup.com
Disentangling Cobionts and Contamination in Long-Read Genomic Data using Sequence Composition
Abstract. The recent acceleration in genome sequencing targeting previously unexplored parts of the tree of life presents computational challenges. Samples
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Claudia C. Weber @cc7740.bsky.social · 04/06/2024
Have long-read data and want to know what you've really sequenced, and how much of it? Reliable taxonomic labels are often scarce if the target is from a less well-explored group. Fortunately, 2D embeddings from a VAE can tease apart different organisms in read sets: www.biorxiv.org/content/10.1...
biorxiv.org
Disentangling Cobionts and Contamination in Long-Read Genomic Data using Sequence Composition
bioRxiv - the preprint server for biology, operated by Cold Spring Harbor Laboratory, a research and educational institution
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Reposted by Claudia C. Weber
bioRxiv Bioinfo @biorxiv-bioinfo.bsky.social · 03/06/2024
Disentangling Cobionts and Contamination in Long-Read Genomic Data using Sequence Composition www.biorxiv.org/content/10.1101/202…
biorxiv.org
Disentangling Cobionts and Contamination in Long-Read Genomic Data using Sequence Composition https://www.biorxiv.org/content/10.1101/2024.05.30.596622v1
The recent acceleration in genome sequencing targeting previously unexplored parts of the tree of li
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Claudia C. Weber @cc7740.bsky.social · 15/03/2024
Interested in phylogenetic methods development, and looking for a postdoc? My colleagues in Nick Goldman's group at EMBL-EBI have a position open to work on pandemic-scale methods: www.embl.org/jobs/positio... (can vouch for the working environment)
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Claudia C. Weber @cc7740.bsky.social · 01/12/2023
Colourful waxcaps
Bright red waxcap fungi framed by green grass
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Reposted by Claudia C. Weber
Prof Chris Jackson @seismatters.bsky.social · 06/10/2023
✉️ Some science 🧪 buddies and I have written an open letter to the UK government, strongly opposing their “kicking woke ideology out of science” sentiments, which stand to damage the UK’s scientific standing and ability to deliver for public good. Please read and consider signing ✍🏻 t.co/H7rNzb0wGh
t.co
Letter to Secretary of State re EDI in science
Online survey BOS
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Claudia C. Weber @cc7740.bsky.social · 03/10/2023
For enthusiasts of small eukaryotes: I'll be talking about myxozoans (very small parasitic cnidarians) tomorrow at Biodiversity Genomics 2023 (10am BST). Also featured in the session: Microsporidia and nematodes.
events.venue-av.com
Biodiversity Genomics 2023 - Welcome
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