Lisandrina Mari

@lisandrinamari.bsky.social

Postdoctoral researcher & MSCA Alumna Uni of Jyväskylä 🕊️🪺🇫🇮 | Subject Editor @ Journal of Field Ornithology | ecotox, behavior, cognition, thermal physiology | she/her

how does seasonal migration evolve? this question is to the heart of our focus and here we use common garden approach to characterise the amount of seasonal change in chromatin accessibility in ancestral migratory and derived resident populations of the Eurasian blackcap doi.org/10.1098/rstb...

Spanisch blackcap male sitting on a rocky structure, curiously looking to the left in front of a green background (c) Benehar Rodrigues

When utilized in literature review, LLMs consistently 1. fail to mention female authors in female-led literatures, 2. insist that men are more influential or more heavily cited when this is contradicted by objective citation counts, and 3. attribute women’s work to hallucinated male scholars.

Researchers have identified superparamagnetic macrophages in the livers of rock pigeons to be crucial for magnetic sensing. The finding uncovers an unexpected role for immune cells in sensory perception and may fundamentally change our understanding of animal navigation. https://scim.ag/4nTQ3nq

How animals sense Earth’s magnetic field is one of biology’s enduring mysteries. Researchers have now identified superparamagnetic macrophages in the livers of rock pigeons (Columba livia) to be crucial for magnetic sensing. The finding uncovers an unexpected role for immune cells in sensory perception and may fundamentally change our understanding of animal navigation.

Photo: Andreas Teichmann/laif/Redux

1/6) What if aging begins, in part, as a bargain made in youth? In turquoise killifish, editing vgll3—a gene linked to puberty-timing in humans and salmon—revealed one of the first causal single-gene examples of antagonistic pleiotropy in vertebrate aging 🧵

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New paper accepted in Proc B! 🎉 We disentangled how heatwaves affect maternal egg care in earwigs. We found that mothers adjust care depending on both their own heat stress and the stress of their eggs, but these effects act independently rather than interactively. doi.org/10.1098/rspb...

Heat stress disrupts maternal care through independent effects on mothers and eggs

Abstract. Parental care typically protects offspring from environmental stress. Yet, it remains unclear whether this protection arises from stress effects

doi.org

We're hiring! 🔬🏔️ Looking for curious, open-minded, and multidisciplinary #PhD candidates to research at the intersection of #mitochondria, #metabolism, #imaging & #physiology, with the #Alps as a backdrop. Sounds like you or someone you know? Link below! @fbm-unil.bsky.social @unil.bsky.social

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Juan C. Landoni@jclandoni.bsky.social · 4mo ago

The Landoni Lab opens this summer at UNIL! @fbm-unil.bsky.social 🔬 Quantitative #imaging + systems biology to decipher how #metabolic architecture & #mtDNA dynamically shape tissue development, #aging and #mitodisease. Beyond excited to fire up the lasers, open positions soon! 🧪 #mitochondria #newPI

Landoni lab & UNIL logos, featuring fluorescent images of mitochondria and nematodes