Ana Catalán
@anaevolcatalan.bsky.social
📤 42
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Evolutionary biologist, gene expression evolution, population genetics and fireflies
reposted by
Ana Catalán
Chyiyin Gwee
3 months ago
Despite their strikingly different plumage, carrion and hooded crows show strong asymmetrical gene flow hidden beneath the feathers
#hybridzone
#evolution
#demography
#bird
onlinelibrary.wiley.com/doi/full/10....
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https://onlinelibrary.wiley.com/doi/full/10.1111/mec.17764
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reposted by
Ana Catalán
Wolf Lab
3 months ago
A flower once wild, cast into digital chains. A meadow once free. Jiang et al. (2025) Sci Data
www.nature.com/articles/s41...
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Full-length transcriptomes of 25 grassland plant species - Scientific Data
Scientific Data - Full-length transcriptomes of 25 grassland plant species
https://www.nature.com/articles/s41597-025-05280-6
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reposted by
Ana Catalán
Dirk Metzler
2 months ago
Compartmentalization reduces conflict in multipartner plant-insect symbioses | Science
www.science.org/doi/10.1126/...
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Compartmentalization reduces conflict in multipartner plant-insect symbioses
Many symbioses involve one host species having several mutualist partners, yet theory predicts that unrelated symbionts lead to destabilizing conflict through competition for host resources. We combin...
https://www.science.org/doi/10.1126/science.adu8429
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reposted by
Ana Catalán
Wolf Lab
2 months ago
Is there an independent role of epigenetic variation in speciation? We looked for answers in the crow hybrid zone. In brief: DNA seems to be in the driving seat. Congrats Justin! This was a long journey.
onlinelibrary.wiley.com/doi/10.1111/...
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https://onlinelibrary.wiley.com/doi/10.1111/mec.70026?af=R
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This was a very interesting collaboration on how tricky is it to implement ATAC-seq on different insect species 🪲 🐝 🐜
add a skeleton here at some point
3 months ago
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Female neoteny does have an impact on colonization patterns in the big European firefly, Lampyris noctiluca ✨
add a skeleton here at some point
3 months ago
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This work shows the first overview on the population genetics and demographic history of the big European firefly, **Lampyris noctiluca**. Feeling very happy this work is out :)
academic.oup.com/mbe/article/...
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Sex-biased Migration and Demographic History of the Big European Firefly Lampyris noctiluca
Abstract. Differential dispersion between the sexes can impact the colonization process and demographic history of a species. Here, we explored the demogra
https://academic.oup.com/mbe/article/42/6/msaf123/8170119
3 months ago
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