Luis-Miguel Chevin
@lmchev.bsky.social
A bit of modeling, a bit of experiments, lots of evolution. Researcher
@cnrs @cefemontpellier
@cnrs @cefemontpellier
Pinned
Evolution | Oxford Academic
Evolution, the official journal of the Society for the Study of EvolutionÃÂâÃÂÃÂÃÂâ, publishes articles in all areas of evolutionary biology focused on broadening understanding of evolut...
academic.oup.com
Very honoured and excited to become a Handling Editor for Evolution, a great society journal founded in the wake of the modern synthesis!
@journal-evo.bsky.social
@sse-evolution.bsky.social
academic.oup.com/evolut
@journal-evo.bsky.social
@sse-evolution.bsky.social
academic.oup.com/evolut
Reposted by Luis-Miguel Chevin
"There is still life in the old dog."
Brian Charlesworth on Fisher's Fundamental Theorem in @journal-evo.bsky.social
doi.org/10.1093/evol...
Brian Charlesworth on Fisher's Fundamental Theorem in @journal-evo.bsky.social
doi.org/10.1093/evol...
Is the Fundamental Theorem of Natural Selection of any use?
Abstract. There have been many recent discussions of the Fundamental Theorem of Natural Selection, with an emphasis on its mathematical accuracy. It is arg
doi.org
February 2, 2026 at 8:38 PM
"There is still life in the old dog."
Brian Charlesworth on Fisher's Fundamental Theorem in @journal-evo.bsky.social
doi.org/10.1093/evol...
Brian Charlesworth on Fisher's Fundamental Theorem in @journal-evo.bsky.social
doi.org/10.1093/evol...
Reposted by Luis-Miguel Chevin
The book I am most looking forward to this year.
www.penguinrandomhouse.com/books/746822...
www.penguinrandomhouse.com/books/746822...
The Co-Creation by Olivia Judson: 9780593831045 | PenguinRandomHouse.com: Books
A daring and visionary new narrative of the emergence of life, one that refocuses our attention on the beautiful and mysterious tango between life and Earth itself, from Olivia Judson, the bestselling...
www.penguinrandomhouse.com
January 29, 2026 at 9:40 PM
The book I am most looking forward to this year.
www.penguinrandomhouse.com/books/746822...
www.penguinrandomhouse.com/books/746822...
Reposted by Luis-Miguel Chevin
Lifemap is now installable as an app on your desktop (PWA). 🖥️
Just one click from your browser!
lifemap.cnrs.fr
#Lifemap #CNRS #LBBE
Just one click from your browser!
lifemap.cnrs.fr
#Lifemap #CNRS #LBBE
January 28, 2026 at 9:29 AM
Lifemap is now installable as an app on your desktop (PWA). 🖥️
Just one click from your browser!
lifemap.cnrs.fr
#Lifemap #CNRS #LBBE
Just one click from your browser!
lifemap.cnrs.fr
#Lifemap #CNRS #LBBE
Reposted by Luis-Miguel Chevin
La loutre dans le Lez!
INÉDIT 🎬 Elle avait disparu des radars depuis les années 70, pourtant la loutre fait son grand retour, notamment sur le Lez qui traverse Montpellier 🦦. Découvrez dans ce reportage les signes que laisse l’espèce derrière... 🐾
Le reportage 👉 lejournal.cnrs.fr/videos/le-re...
Le reportage 👉 lejournal.cnrs.fr/videos/le-re...
January 23, 2026 at 9:57 PM
La loutre dans le Lez!
Reposted by Luis-Miguel Chevin
Registration for the DrosEU/D. suzukii meetings is extended to Jan 30, 2026. The events will be held in Montpellier, France, on Apr 13-17, 2026. Free registration at: https://droseusuz.sciencesconf.org #conference
16th DrosEU meeting and satellite Drosophila suzukii International conference - Sciencesconf.org
16th DrosEU meeting and satellite Drosophila suzukii International conference - Sciencesconf.org
droseusuz.sciencesconf.org
January 14, 2026 at 7:20 AM
Registration for the DrosEU/D. suzukii meetings is extended to Jan 30, 2026. The events will be held in Montpellier, France, on Apr 13-17, 2026. Free registration at: https://droseusuz.sciencesconf.org #conference
Reposted by Luis-Miguel Chevin
Join Peter Grant FLS FRS & Rosemary Grant FRS on Wed 4 March as they discuss their landmark research on Darwin’s finches and how new species form. Peter and Rosemary are renowned evolutionary biologists, having studied these finches on the Galápagos islands since 1973.
buff.ly/ZbYnmf2
buff.ly/ZbYnmf2
January 14, 2026 at 8:00 AM
Join Peter Grant FLS FRS & Rosemary Grant FRS on Wed 4 March as they discuss their landmark research on Darwin’s finches and how new species form. Peter and Rosemary are renowned evolutionary biologists, having studied these finches on the Galápagos islands since 1973.
buff.ly/ZbYnmf2
buff.ly/ZbYnmf2
Reposted by Luis-Miguel Chevin
Thanks to @eseb.bsky.social for funding our proposal for a Special Topic Network on Polygenic Adaptation. Watch out for workshops/seminars and more activities. The STN runs for several years, so we hope this innitiative can sustain the network of oldies and new members of the polygenic community!
January 9, 2026 at 12:09 PM
Thanks to @eseb.bsky.social for funding our proposal for a Special Topic Network on Polygenic Adaptation. Watch out for workshops/seminars and more activities. The STN runs for several years, so we hope this innitiative can sustain the network of oldies and new members of the polygenic community!
Reposted by Luis-Miguel Chevin
How do bacteria deal with double costs? And how costly are unusual levels of mistranslation anyway? In short - antibiotics are more of an issue than less/more mistranslation, but the latter changes how populations deal with antibiotics. For the long story, check out our new paper!
So happy that this work simultaneously measuring the costs of antibiotic exposure and mistranslation is finally out in MBE! Work from @deepaagashe.bsky.social (who was ultra patient!) and my labs. Do see the research highlight here, with Nishant's lovely graphic. academic.oup.com/mbe/article/...
How Life's “Mistakes” Impact Adaptation
Even in a colony of genetically identical bacteria, no two individuals are exactly alike. This phenomenon, known as phenotypic “noise,” is a long-standing
academic.oup.com
December 19, 2025 at 12:19 PM
How do bacteria deal with double costs? And how costly are unusual levels of mistranslation anyway? In short - antibiotics are more of an issue than less/more mistranslation, but the latter changes how populations deal with antibiotics. For the long story, check out our new paper!
Kudos to @pdevillemereuil.bsky.social for writing a blog post about our paper published earlier this years in the one and only @peercomjournal.bsky.social ! You want to know how genetically variable plasticity is in your fav system, and what components of reaction norm shape vary the most? Try this!
Took me a year (😱), but I finally published a blog post about our article on the #quantgen variance partition of phenitypic plasticity with @lmchev.bsky.social, published in @peercomjournal.bsky.social.
🇬🇧 devillemereuil.legtux.org/quantitative...
🇫🇷 devillemereuil.legtux.org/fr/genetique...
🇬🇧 devillemereuil.legtux.org/quantitative...
🇫🇷 devillemereuil.legtux.org/fr/genetique...
Quantitative genetics of reaction norms: an onion partitionning – Pierre de Villemereuil
devillemereuil.legtux.org
December 10, 2025 at 11:18 AM
Kudos to @pdevillemereuil.bsky.social for writing a blog post about our paper published earlier this years in the one and only @peercomjournal.bsky.social ! You want to know how genetically variable plasticity is in your fav system, and what components of reaction norm shape vary the most? Try this!
Well done @timjanicke.bsky.social and colleagues, looking good !
Check out our cover article by @timjanicke.bsky.social and colleagues about the role of sexual selection in animal speciation. academic.oup.com/evlett/artic.... The beautiful illustration is by Katharina Bóth.
December 4, 2025 at 10:08 PM
Well done @timjanicke.bsky.social and colleagues, looking good !
Reposted by Luis-Miguel Chevin
The Black Death was history's worst documented demographic disaster. New research shows it was also a bizarre anomaly, the unlikely result of volcanic eruptions, multiple consecutive poor harvests in Italy, a war between Genoa, Venice and the Mongols, AND a Black Sea plague outbreak. @science.org
Medieval volcano may have indirectly sparked Europe’s Black Death
Crop failures caused by eruptions possibly forced grain imports from plague-ridden regions
www.science.org
December 4, 2025 at 4:36 PM
The Black Death was history's worst documented demographic disaster. New research shows it was also a bizarre anomaly, the unlikely result of volcanic eruptions, multiple consecutive poor harvests in Italy, a war between Genoa, Venice and the Mongols, AND a Black Sea plague outbreak. @science.org
Reposted by Luis-Miguel Chevin
A new study by Evin et al. @isemevol.bsky.social with Colline Brassard #MECADEV in Science reveals that dogs already exhibited a wide variety of shapes and sizes more than 11,000 years ago, long before modern breeding practices. www.science.org/doi/10.1126/...
The emergence and diversification of dog morphology
Dogs exhibit an exceptional range of morphological diversity as a result of their long-term association with humans. Attempts to identify when dog morphological variation began to expand have been con...
www.science.org
November 19, 2025 at 11:59 AM
A new study by Evin et al. @isemevol.bsky.social with Colline Brassard #MECADEV in Science reveals that dogs already exhibited a wide variety of shapes and sizes more than 11,000 years ago, long before modern breeding practices. www.science.org/doi/10.1126/...
Check out the paper explaining what this is about, and also the database itself!
Time to publish responsibly: DAFNEE, a database of academia-friendly journals in ecology and evolutionary biology url:
academic.oup.com/jeb/article/...
academic.oup.com/jeb/article/...
November 22, 2025 at 10:17 PM
Check out the paper explaining what this is about, and also the database itself!
I was quite impressed and humbled yesterday to give a talk at the @linneansociety.bsky.social, in front of this very portrait and plate!
November 21, 2025 at 9:37 PM
I was quite impressed and humbled yesterday to give a talk at the @linneansociety.bsky.social, in front of this very portrait and plate!
Reposted by Luis-Miguel Chevin
Safeguarding long-term research in ecology and evolution www.nature.com/articles/s41...
Q&A with Stéphane Blanc, research director at CNRS, about the Long-term Studies in Ecology and Evolution programme and its priorities for supporting long-term monitoring and research
Free to read: rdcu.be/eQltU
Q&A with Stéphane Blanc, research director at CNRS, about the Long-term Studies in Ecology and Evolution programme and its priorities for supporting long-term monitoring and research
Free to read: rdcu.be/eQltU
Safeguarding long-term research in ecology and evolution - Nature Ecology & Evolution
Long-term research projects are essential for predicting the ecological and evolutionary responses of species to global change, yet their continuity is often threatened by uncertainties over funding. ...
www.nature.com
November 17, 2025 at 4:08 PM
Safeguarding long-term research in ecology and evolution www.nature.com/articles/s41...
Q&A with Stéphane Blanc, research director at CNRS, about the Long-term Studies in Ecology and Evolution programme and its priorities for supporting long-term monitoring and research
Free to read: rdcu.be/eQltU
Q&A with Stéphane Blanc, research director at CNRS, about the Long-term Studies in Ecology and Evolution programme and its priorities for supporting long-term monitoring and research
Free to read: rdcu.be/eQltU
Reposted by Luis-Miguel Chevin
Congratulations to Joe Felsenstein on being awarded the 2026 Mendel Medal!
November 14, 2025 at 12:41 PM
Congratulations to Joe Felsenstein on being awarded the 2026 Mendel Medal!
Reposted by Luis-Miguel Chevin
The Dobzhansky Prize recognizes the accomplishments and future promise of an outstanding early-career evolutionary biologist. The awardee will present the Dobzhansky Prize plenary at #Evol2026. Apply by December 1! shorturl.at/p70wY
November 3, 2025 at 2:29 AM
The Dobzhansky Prize recognizes the accomplishments and future promise of an outstanding early-career evolutionary biologist. The awardee will present the Dobzhansky Prize plenary at #Evol2026. Apply by December 1! shorturl.at/p70wY
Reposted by Luis-Miguel Chevin
A universal thermal performance curve arises in biology and ecology doi.org/10.1073/pnas...
A universal thermal performance curve arises in biology and ecology | PNAS
Temperature has strong impacts on all biological and ecological processes, and thermal
performance curves (TPCs) have been employed recurrently to ...
doi.org
October 25, 2025 at 12:14 PM
A universal thermal performance curve arises in biology and ecology doi.org/10.1073/pnas...
Reposted by Luis-Miguel Chevin
Do you want to do a Masters in Evolutionary Biology? The call for applying to the MEME program is now open! MEME is a fantastic 2-year MSc between four European Universities on all areas of Evolutionary Biology. Apply and study in Sweden/France/the Netherlands/Germany/USA/Switzerland! www.evobio.eu
October 24, 2025 at 9:04 AM
Do you want to do a Masters in Evolutionary Biology? The call for applying to the MEME program is now open! MEME is a fantastic 2-year MSc between four European Universities on all areas of Evolutionary Biology. Apply and study in Sweden/France/the Netherlands/Germany/USA/Switzerland! www.evobio.eu
Reposted by Luis-Miguel Chevin
Does #SexualSelection fuel #Speciation?
Our new #meta-analysis of comparative studies finds support for a positive relationship, but the rather moderate global effect suggests it’s not necessarily a dominant force.
doi.org/10.1093/evle...
Our new #meta-analysis of comparative studies finds support for a positive relationship, but the rather moderate global effect suggests it’s not necessarily a dominant force.
doi.org/10.1093/evle...
Sexual selection and speciation: a meta-analysis of comparative studies
Abstract. Understanding the drivers of biodiversity is a central goal in evolutionary biology. In particular, sexual selection has long been proposed as a
doi.org
October 22, 2025 at 11:24 AM
Does #SexualSelection fuel #Speciation?
Our new #meta-analysis of comparative studies finds support for a positive relationship, but the rather moderate global effect suggests it’s not necessarily a dominant force.
doi.org/10.1093/evle...
Our new #meta-analysis of comparative studies finds support for a positive relationship, but the rather moderate global effect suggests it’s not necessarily a dominant force.
doi.org/10.1093/evle...
Reposted by Luis-Miguel Chevin
Interested in a PhD in ornithology? Funding available for projects at the interface of ecology, behaviour & evolution from Oct '26 working on long-term population studies of tits at Wytham, based in @biology.ox.ac.uk in the new Life & Mind Building in Oxford
www.findaphd.com/phds/project...
www.findaphd.com/phds/project...
October 20, 2025 at 7:44 PM
Interested in a PhD in ornithology? Funding available for projects at the interface of ecology, behaviour & evolution from Oct '26 working on long-term population studies of tits at Wytham, based in @biology.ox.ac.uk in the new Life & Mind Building in Oxford
www.findaphd.com/phds/project...
www.findaphd.com/phds/project...
Reposted by Luis-Miguel Chevin
Very proud to see this work highlighted by the journal! Publishing in Evolution has always meant something special to me. Congrats to the first author Sylvain Pouzet who found the energy to keep on working on his master project during his PhD.
Don't miss this issue's Editor's Choice article: "Gene network topology drives the mutational landscape of gene expression" by Sylvain Pouzet & Arnaud Le Rouzic. Free to read here: doi.org/10.1093/evol...
October 13, 2025 at 2:19 PM
Very proud to see this work highlighted by the journal! Publishing in Evolution has always meant something special to me. Congrats to the first author Sylvain Pouzet who found the energy to keep on working on his master project during his PhD.
Reposted by Luis-Miguel Chevin
Genetic architectures of #ComplexTraits vary widely. @yuvalsim.bsky.social @jkpritch.bsky.social @gs2747.bsky.social &co show these diffs arise from mutational target size & heritability per site; when controlled for, all tested traits have similar architectures @plosbiology.org 🧪 plos.io/47mZXqT
October 14, 2025 at 12:58 PM
Genetic architectures of #ComplexTraits vary widely. @yuvalsim.bsky.social @jkpritch.bsky.social @gs2747.bsky.social &co show these diffs arise from mutational target size & heritability per site; when controlled for, all tested traits have similar architectures @plosbiology.org 🧪 plos.io/47mZXqT
I wrote a commentary about the recent paper by @deepaagashe.bsky.social and @vrindarvkm.bsky.social
Also go have a look at the original paper if you haven't !
The timeframe of prediction for eco-evolutionary dynamics | PNAS www.pnas.org/doi/10.1073/...
Also go have a look at the original paper if you haven't !
The timeframe of prediction for eco-evolutionary dynamics | PNAS www.pnas.org/doi/10.1073/...
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
www.pnas.org
October 9, 2025 at 7:45 PM
I wrote a commentary about the recent paper by @deepaagashe.bsky.social and @vrindarvkm.bsky.social
Also go have a look at the original paper if you haven't !
The timeframe of prediction for eco-evolutionary dynamics | PNAS www.pnas.org/doi/10.1073/...
Also go have a look at the original paper if you haven't !
The timeframe of prediction for eco-evolutionary dynamics | PNAS www.pnas.org/doi/10.1073/...