Marta Álvarez-Presas

Marta Álvarez-Presas

@martaalvarez.bsky.social

Evolutionary biologist expert in terrestrial planarians and also digging into the genomic regulation of unicellular Holozoans. Ramon y cajal researcher at the zoology section from the University of Barcelona (Spain)

1,676 Followers 1,522 Following 140 Posts Joined Oct 2023
2 days ago
Preview
Big Data Phylogeny and Comparative Methods: From Theory to Practice 22-25 June 2026

🚨New course alert!

Registrations are now open for the course: Big Data Phylogeny and Comparative Methods: From Theory to Practice with @martaalvarez.bsky.social & Maria Eleonora Rossi

www.physalia-courses.org/courses-work...

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1 month ago
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SESBE, trabajando por un futuro inclusivo para las mujeres y las niñas

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1 month ago

It was a great morning spent listening to the high level research that next generation irbio is conducting. Congrats to all. @irbio-ub.bsky.social

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1 month ago

Ha estat fantàstic. Un nivell altíssim de recerca i humà a les noves generacions de l' @irbio-ub.bsky.social. Felicitats a totes

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1 month ago
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Sergi Taboada showing all the great research they do on sponges. #SESBE2026 @sesbe-org.bsky.social @sergitaboada.bsky.social

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1 month ago
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Great talk on venom evolution by Aida Verdes at #SESBE2026. @sesbe-org.bsky.social

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1 month ago
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Presenting the first poster from the lab on invasive and native species at the X SESBE meeting. #SESBE2026 @sesbe-org.bsky.social @hanhtkvu.bsky.social @riutortlab.bsky.social @jrozasub.bsky.social @irbio-ub.bsky.social

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1 month ago
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Avui ens trobem a les jornades prismàtic sobre espècies invasores. @creaf.cat @irbio-ub.bsky.social

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1 month ago
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Hoy estamos en la sesión de prismàtic sobre especies invasoras

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1 month ago
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Today at the session on invasive species organised by prismàtic

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3 months ago
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Two heads are better than one, unless you’re a land planarian trying to find some grub. FORCE pilot project - check!

Video credit: Daniel Stoga

#nightscience
#WormWednesday
@hanhtkvu.bsky.social
@aikmi.bsky.social @embldbunit.bsky.social
@martaalvarez.bsky.social

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3 months ago

Last week we presented land planarian diversity at the XI Trobada d'estudis del Montseny

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3 months ago

La setmana pasada estuvimos presentando la diversidad de planarias terrestres en el Montseny 👇

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3 months ago
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We are at the II Congrés de ciència ciutadana. Paving the way! #citizenscience @irbio-ub.bsky.social @biologiaub.bsky.social #InvAdapt

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3 months ago
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Avui presentem la diversitat de planàries terrestres a la XI Trobada de presentació d'estudis del Montseny. #TrobadaEstudis #Montseny #XarxadeParcs @irbio-ub.bsky.social @biologiaub.bsky.social

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3 months ago

Two former PhD students from my lab have led this great work, @martaalvarez.bsky.socialand Jordi Paps. How proud I feel, Congratulations!

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3 months ago

Thanks a lot, Gemma!

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4 months ago

Pleased to be a small part of this molecular palaeobiology study by Jialin Wei, led by Marta Álvarez-Presas and Jordi Paps, with help from Davide Pisani. Animals repeatedly used similar genomic solutions to the challenges of terrestrialization @bristolpalaeo.bsky.social @bristolbiosci.bsky.social

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4 months ago

@irbio-ub.bsky.social @biologiaub.bsky.social @ub.edu

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4 months ago

Happy to share Jialin's first publication. She did a great job exploring the transition to land in animals. Co-supervised by the great Jordi Paps and me and in collaboration with Davide Pisani and @phil-donoghue.bsky.social

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4 months ago
Preview
Evaluating topological variability in Neodermata phylogenies using mitochondrial and ribosomal gene markers The Neodermata is a group of parasitic flatworms that includes the classes Trematoda, Cestoda, and Monogenea. Understanding the phylogenetic relationships within the Neodermata has been a longstanding...

#ArticleIRBio
📄Evaluating topological variability in Neodermata phylogenies using mitochondrial and ribosomal gene markers

👥 Authors: V. Hugo Caña-Bozada, Belén Mera-Loor, D. I. Hernández-Mena, JL. Justine, M. Álvarez-Presas (IRBioUB)

🔗 doi.org/10.1371/jour...
@martaalvarez.bsky.social

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5 months ago
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Last round of interviews for the online participants. #Multicellverse

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5 months ago
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Second round table discussing about the future of the community meetings and what are the next steps. Thanks to all the participants!

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5 months ago
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And our last invited speaker was László Nagy who was talking about the Evolution of gene families key to the formation of multicellular fruiting bodies in fungi. #Multicellverse

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5 months ago
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Fredrik Söderbom on The role of non-coding RNAs in the evolution of multicellularity. #Multicellverse

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5 months ago
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We had also in session 10
Hajk-Georg Drost talking about How ancient genes convergently organise multicellularity across the tree of life. #Multicellverse @hajkdrost.bsky.social

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5 months ago
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We had a blast in session 10 on genome evolution. First speaker was Nick Irwin talking about horizontal gene transfer. #Multicellverse

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5 months ago
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Great discussion for session 9 on conflicts in the evolution and stability of multicellularity. #Multicellverse

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5 months ago
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Last but not least, invited speaker Emma Hammarlund is closing session 9 talking about fluctuating redox conditions and the "endurance" of multicellularity. #Multicellverse @hammarlund.bsky.social

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5 months ago
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Defne Platturk is now talking about information in early multicellular life cycles. #Multicellverse

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