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Josje Romeijn

@jromeijn

PhD student @TBB Utrecht University with an interest in Evolutionary Genomics

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03.03.2025
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Latest posts by Josje Romeijn @jromeijn

Good question! To my knowledge there are a few cases known of genetically different fungi fusing, but those lineages were still within the same genus

09.12.2025 18:22 ๐Ÿ‘ 3 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

My guess would be EVs, larger vectors (viruses, Starships?), maybe hyphael fusion

09.12.2025 17:24 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Now officially published in Current Biology ๐Ÿฅณ๐Ÿฅณ @mfseidl.bsky.social @binfutrecht.bsky.social

www.cell.com/current-biol...

09.12.2025 17:20 ๐Ÿ‘ 63 ๐Ÿ” 37 ๐Ÿ’ฌ 3 ๐Ÿ“Œ 0
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1/ Ever needed to annotate TEs in a fungal genome, but didn't know where to start?

We have released #MycoMobilome, a community-focused non-redundant database of transposable element consensus sequences for the fungal kingdom, constructed from >4,000 fungal genomes!

www.biorxiv.org/content/10.1...

29.10.2025 09:02 ๐Ÿ‘ 65 ๐Ÿ” 38 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 2
Preview
Paulien Hogeweg elected as EMBO Member Paulien Hogeweg has been elected as a member of the European Molecular Biology Organization (EMBO). This highly regarded recognition highlights her groundbreaking work on the fundamental principles of...

โค๏ธ

www.uu.nl/en/news/paul...

01.07.2025 13:54 ๐Ÿ‘ 15 ๐Ÿ” 5 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Transposable elements hitchhike on Starships across fungal genomes https://www.biorxiv.org/content/10.1101/2025.06.18.660325v1

24.06.2025 17:32 ๐Ÿ‘ 8 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

In this study, we screened over 1,300 fungal genomes and found a conservative estimate of 5,500+ horizontal transfer events. Strikingly, in some fungi, up to 70% of their TE content appears to be the product of horizontal transfer of TEs

20.06.2025 19:40 ๐Ÿ‘ 6 ๐Ÿ” 1 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

The first paper of my PhD is now available as a preprint! ๐ŸŽ‰

Transposable elements (TEs) don't just jump within fungal genomes, they also move extensively between species. In this study, we screened over 1,300 fungal genomes and found a conservative estimate of 5,500+ horizontal transfer events.

20.06.2025 19:39 ๐Ÿ‘ 102 ๐Ÿ” 45 ๐Ÿ’ฌ 7 ๐Ÿ“Œ 3
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Extremely proud of @anouk-vw.bsky.social successfully defending her PhD thesis yesterday at @w-u-r.bsky.social

02.05.2025 06:34 ๐Ÿ‘ 20 ๐Ÿ” 3 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0