#NewPaper @molecularecolup.bsky.social Resource Availability Modulates Gene Expression Across Life Stages in a Migratory Butterfly READ PAPER HERE! onlinelibrary.wiley.com/doi/10.1111/... #Genomics #Migration #Butterflies #Ecology #ScienceBluesky

New paper + new species: Tokara Leaf Warbler (𝘗𝘩𝘺𝘭𝘭𝘰𝘴𝘤𝘰𝘱𝘶𝘴 𝘵𝘰𝘬𝘢𝘳𝘢𝘦𝘯𝘴𝘪𝘴). Genome-wide nuclear + mtDNA, backed by song differences, show it’s distinct from Ijima’s Leaf Warbler despite near-identical morphology. We recommend protection/Vulnerable status and monitoring. buff.ly/VpQBCro

Why do insects migrate? One major driver is resource limitation. In the painted lady butterfly (Vanessa cardui), we show how resource cues reshape gene expression across development. @aleixpalahi.bsky.social @rogervilalab.bsky.social @k-nasvall.bsky.social

Out in MEC! New study led by @dariashipilina.bsky.social links resource limitation as a driver of migration in the painted lady butterfly (Vanessa cardui). The authors show how resource cues reshape gene expression across development. Read more: buff.ly/dogof9L 📷: Daria Shipilina 1/2

Globetrotting not in the genes | New findings about painted lady butterfly’s annual migration Painted lady butterflies are world travelers. The ones we encounter in Europe fly from Africa to Sweden, ultimately returning to areas north and sou... weiterlesen

Les papallones migren en direccions oposades segons l’hemisferi 🦋 📕Un equip internacional liderat per l’@ibb-botanic.bsky.social, amb participació de l’ @ibe-barcelona.bsky.social, documenta el primer cas de “divisió migratòria” en la papallona Vanessa cardui.🧬 👉https://shorturl.at/LVbhf

A migratory divide in insects! 🦋 Vanessa cardui butterflies migrate in opposite directions in the Northern and Southern hemispheres 🌍, a pattern driven by a chromosomal inversion 🧬 Paper @natcomms.nature.com doi.org/10.1038/s414... #butterflymigration #insectmigration #migratorydivide #evolution

Beautiful new paper showing a latitudinal migratory divide in Painted Ladies. Longitudinal divides in migratory species are quite common, but seeing a latitudinal gradient, as well as the chromosomal inversion causing it, is exciting! 🧪 www.nature.com/articles/s41...

Check out this lovely article featuring some of our research! 👩‍🔬🦋🗺️ www.scientificamerican.com/article/this...

Revealing snapdragon secrets: Together with international experts, the Barton group, Arka Pal, Daria Shipilina, and more now share new snapdragon insights in Molecular Ecology.

Check out our most recent publication in PNAS Nexus! 🦋👩‍🔬

Check out new paper on the evolution of a complex trait - the transition from egg-laying to live-bearing in Littorina snails! Led by Sean Stankowski and a fantastic team I was lucky enough to be a part of. Out now in Science www.science.org/doi/10.1126/...

Genome-wide cline analysis identifies new locus contributing to a barrier to gene flow across an Antirrhinum hybrid zone https://www.biorxiv.org/content/10.1101/2025.02.17.638607v1

Painted lady butterflies that migrate from Europe to the Mediterranean are not genetically distinct from those that migrate from Europe to West Africa. Instead, environmental cues likely determine migration distance. In PNAS Nexus: academic.oup.com/pnasnexus/ar...