Marco Molari

21 Followers
41 Following
30 Posts

It was a great pleasure to contribute to this work by Jemma Fendley, @mrcmlr and Boris Shraiman on pan-genomes, linkage, and recombination in phage genomes.

We analyzed data collected by the fantastic SEA-PHAGES program in https://phagesdb.org.

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https://www.biorxiv.org/content/10.1101/2025.08.12.669904v1

The Actinobacteriophage Database | Home

Thrilled to announce that our preprint (together with fantastic @richardneher and Liam Shaw) has been officially published in Molecular Biology and Evolution! ๐ŸŽ‰

If you're curious about how rapidly the genome of E. coli evolves (picking up new genes, rearranging, breaking synteny...) give it a look! ๐Ÿงฌ

https://academic.oup.com/mbe/advance-article/doi/10.1093/molbev/msae272/7942412

A summary thread ๐Ÿงต https://mstdn.science/@mrcmlr/112772499102225806

A great article by Jon Cohen covering @pathoplexus & our values, with quotes from Exec Board member Anderson Brito & the community, @eddieholmes &
Gustavo Palacios!

And a great excuse to deep-dive into some of the people behind Pathoplexus! ๐Ÿ‘ฉ๐Ÿปโ€๐Ÿ”ฌ๐Ÿ‘จ๐Ÿพโ€๐Ÿ”ฌ๐Ÿ‘จ๐Ÿฟโ€๐Ÿ”ฌ๐Ÿ‘ฉ๐Ÿผโ€๐Ÿ”ฌ

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https://mstdn.science/@pathoplexus/113050084920833583

From Science Magazine @sciencemagazine: โ€œWe believe that building trust through transparency is essential for encouraging broader participation in data sharing,โ€ says Pathoplexus co-founder Anderson Fernandes de Brito

https://science.org/content/article/new-scientist-run-virus-database-vows-be-transparently-run-and-simple-use
#Pathoplexus #OpenScience

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Horizontal Gene Transfer, i.e. the exchange of genetic material from one individual to the next, is at the origin of many of these changes. This process however also complicates phylogenetic inference, invalidating the hypothesis of exclusively vertical inheritance.

Happy to announce a new preprint from the lab, together with fantastic @richardneher and Liam Shaw! ๐Ÿ“
https://www.biorxiv.org/content/10.1101/2024.07.08.602537v1
We were motivated by the following puzzling observation: microbial genomes can be extremely similar in the core genome, while still differing by large portions of accessory genome.
Therefore we ask the question:
1) how does this diversity accumulate?
2) at what rate do genomes undergo large structural changes?

A thread ๐Ÿงต [1/13]