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Agostino Leone

@leoneago.bsky.social
2.7K followers 616 following 40 posts

🇮🇹 #firstgen marine biologist and molecular ecologist at the University of Palermo. Former IFREMER, AZTI-tecnalia and University of Bologna researcher. #fish #elasmobranchs #genomics #eDNA #molecularecology #evolution #MPAs 🌊🦈🐟🦑🧬🧪💻📊☕ coffeeholic Own Views

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Reposted by Agostino Leone
Heng Li @lh3lh3.bsky.social · 16/06/2026
Current bwa-mem users are encouraged to try minibwa as minibwa is planned to replace bwa-mem (but not minimap2). Source code: * minibwa in C: github.com/lh3/minibwa * minibwa-rs (Rust rewrite by AI): github.com/henriksson-l...
github.com
GitHub - lh3/minibwa: Successor of bwa-mem for short-read alignment
Successor of bwa-mem for short-read alignment. Contribute to lh3/minibwa development by creating an account on GitHub.
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Gernot Segelbacher 🪶 🧬 @gsegelbacher.bsky.social · 23/07/2026
drought is an ongoing problem in Europe and it will get worse - and yes - this is human induced ! www.nature.com/articles/s41...
nature.com
European summer drying largely driven by atmospheric circulation changes since the 1980s - Nature Geoscience
Shifting atmospheric circulation patterns over Europe since the 1980s have been the major cause of increasingly severe droughts on the continent, according to nudged circulation climate model simulati...
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ERGA - European Reference Genome Atlas @ergabiodiv.bsky.social · 08/05/2026
The ERGA BioGenome Seminar Series is back! We return with Jérôme Goudet and Isabela do O for a seminar on the impact of population structure in identifying local adaptation. How do we know when population differences reflect adaptation, and when they are shaped by demography and structure?
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Colin Garroway @colingarroway.bsky.social · 24/02/2026
‪ @eveliendegreef.bsky.social's latest is out in the @asn-amnat.bsky.social feature exploring the challenges of genetic forecasting😀 "Identifying Areas of Potential Risk Based on Future Genetic Adaptability in Three Arctic Whale Species" doi.org/10.1086/738889 🧪🌎🧬🌐 #consgen #popgen #evobio
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Dr. K. Lotterhos @drk-lo.bsky.social · 19/12/2025
New special issue in Molecular Ecology on Conservation Genomics #popGen #evolution 🧪🧬🖥️ onlinelibrary.wiley.com/toc/1365294x...
onlinelibrary.wiley.com
Special Issue: CONSERVATION GENOMICS ‐ MAKING A DIFFERENCE: Molecular Ecology: Vol 34, No 23
Molecular Ecology is an international journal for research using molecular genetic techniques to address questions in ecology, evolution, behavior and conservation.
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Sibelle Vilaça @sibellevilaca.bsky.social · 30/11/2025
#popgen #consgen
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Sibelle Vilaça @sibellevilaca.bsky.social · 14/12/2025
#popgen #consgen #evolbiol
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Agostino Leone @leoneago.bsky.social · 07/11/2025
we.copernicus.org/articles/25/... First documented mating behaviour in blue shark. That's a nice one! #elasmo #sharkscience #marineconservation
we.copernicus.org
First documentation of putative mating behavior in blue sharks (Prionace glauca) reveals a potential reproductive area in the Northeast Atlantic
Abstract. Reproductive behavior in sharks remains poorly understood, with direct observations of mating reported in only a few species. The blue shark (Prionace glauca) is a widely distributed, placen...
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Nicolas Bierne @couplingdmi.bsky.social · 01/07/2025
#PopGen New preprint of the team on the discovery of a very high rate of polymorphic duplication in a marine bivalve. Imagine looking at the distribution of the allelic coverage fraction at heterozygous calls in an indivdual and getting this distribution 👇 😱😱😱
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The FSBI @thefsbi.bsky.social · 11/09/2025
#JFB: Prolonged use of freshwater habitats by the European sea bass revealed by otolith chemical analysis doi.org/10.1111/jfb.70069 #FishSci
doi.org
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Trevor A. Branch @trevorabranch.bsky.social · 18/08/2025
What tuna is sustainable for consumers? A guide: sustainablefisheries-uw.org/tuna-sustain...
sustainablefisheries-uw.org
An Overview of Tuna and its Sustainability in 2025 - Sustainable Fisheries UW
Is tuna sustainable in 2025? Learn how to make informed seafood choices with this comprehensive guide to tuna sustainability.
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Agostino Leone @leoneago.bsky.social · 18/08/2025
If it had been published a few years ago, my academic life would have been far less difficult 🤣🤣🤣🤟
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Sabhrina Aninta @sagitaninta.bsky.social · 25/04/2025
New #popgen tools I found that use a likelihood method to mitigate small sample size problem when calculating IBD that can be great for #consgen purposes: www.nature.com/articles/s41... This has Windows implementation as well as Linux and Mac! Let me know if anyone has tried this :D
nature.com
EMIBD9: Estimating 9 condensed IBD coefficients, inbreeding and relatedness from marker genotypes - Heredity
Heredity - EMIBD9: Estimating 9 condensed IBD coefficients, inbreeding and relatedness from marker genotypes
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Agostino Leone @leoneago.bsky.social · 04/08/2025
Long runs of homozygosity are reliable genomic markers of inbreeding depression: Trends in Ecology & Evolution www.cell.com/trends/ecolo...
cell.com
Long runs of homozygosity are reliable genomic markers of inbreeding depression
A long-standing goal in ecological, evolutionary, and conservation genetics is to identify genomic correlates of fitness and inbreeding depression. Over the past several years, a growing body of theor...
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Agostino Leone @leoneago.bsky.social · 04/08/2025
Happy to share our new review, led by Chrystelle Delord, Natacha Nikolic, @sofarndhnd.bsky.social and other people not on bluesky, about the Ne estimation in large marine populations, plus a simulation framework onlinelibrary.wiley.com/doi/10.1111/... #PopGen #PopulationGenomics #PopulationGenetics
onlinelibrary.wiley.com
Effective Population Size Estimation in Large Marine Populations: Considering Current Challenges and Opportunities When Simulating Large Data Sets With High‐Density Genomic Information
Next-generation-sequencing has broadened perspectives regarding the estimation of the effective population size (Ne) by providing high-density genomic information. These technologies have expanded da...
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Leandro Duarte @duarteldas.bsky.social · 26/05/2025
One more tool available to analyze the spatial structure of clade distribution. Always welcome!
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Rob Waterhouse @rmwaterhouse.bsky.social · 25/05/2025
Pangenomes are not just for humans 👨‍👩‍👧‍👧, livestock 🐮🐷, and crops 🌾🌱 --- highlight yours by adding it below! #biodiversity #genomics onlinelibrary.wiley.com/doi/abs/10.1...
onlinelibrary.wiley.com
Pan‐genome analysis highlights the role of structural variation in the evolution and environmental adaptation of Asian honeybees
The Asian honeybee, Apis cerana, is an ecologically and economically important pollinator. Mapping its genetic variation is key to understanding population-level health, histories and potential capac...
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Francesca Raffini Lab @francescaraffini.bsky.social · 27/05/2025
It has been since its first use in 1950, so confusing! Here is our attempt to clarify and organize this concept in population genetics: www.nature.com/articles/s41... Apologies for this sort of self-promo but it was born from this exact feeling
nature.com
Genetic load: genomic estimates and applications in non-model animals - Nature Reviews Genetics
The reduction in individual and mean population fitness induced by novel deleterious genetic variation is known as the genetic load. Bertorelle et al. review the definition of the genetic load and its...
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Methods in Ecology and Evolution @methodsinecoevol.bsky.social · 20/05/2025
Check out our new blog post, 'Tracking animals with particles'! Edward Lavender talks about the use of particle algorithms for movement modelling in passive acoustic telemetry systems 🐟 🌎 🧪 👇 buff.ly/8AJpP7I
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David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 04/05/2025
How Microplastics Are Threatening Shark Reproduction
forbes.com
How Microplastics Are Threatening Shark Reproduction
Microplastics are accumulating in sharks’ gonads and GI tracts, disrupting reproduction and threatening population recovery.
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joeymaier 🌊 @joeymaier.bsky.social · 04/05/2025
Forbes column from #shark researcher @melissacmarquez.bsky.social: a study of spadenose sharks on #India 's West coast finds microplastics "...in every water sample collected, 97.9% of GI tract samples and 95% of gonadal tissues." Click through for discussion about how this may impact sharks
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Silas Tittes @silastittes.bsky.social · 15/04/2025
Published version of our spatial simulations paper led by Jiseon Min and Elsie Chevy is up 🔐! This was such a fun paper to be a part of and a valuable resource to folks thinking population simulations of all kinds, even non-genetic ones! onlinelibrary.wiley.com/doi/epdf/10....
onlinelibrary.wiley.com
Population Genetics Meets Ecology: A Guide to Individual‐Based Simulations in Continuous Landscapes
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Nicolas Bierne @couplingdmi.bsky.social · 08/04/2025
2-years #postdoc opportunity in #Brest #France to study #marine grey (anthropogenic) #connectivity #MarCo #GreyCo with Langrangian simulations, with the ultimate aim of integrating them with population genetics #PopGen data. #MarEvol #MarineEcology #Research www.talentdetection.com/ifremer/offr...
talentdetection.com
Annonce Emploi Postdoctoral Researcher in marine connectivity modelling (M/F) à Plouzané en CDD par Ifremer
Ifremer recrute en ce moment un(e) Postdoctoral Researcher in marine connectivity modelling (M/F) à Plouzané en CDD. ⭐️ Postulez Maintenant en ligne, c'est Simple et Rapide !
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Pavel Dimens @pvdimens.bsky.social · 26/02/2025
Like many of you, I have very strong, negative opinions about the current state of affairs, and I discuss those grievances with people daily. On this platform, I would like to share a very useful data analysis workflow that I've found in the effort of better transparency and reproducibility🧵:
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Nicolas Bierne @couplingdmi.bsky.social · 01/03/2025
Admixture (rescue?) + killer whales + Australia + @andrewfoote.bsky.social et al. = 🤩 #PopGen #MarEvol
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Dr Mark D. Scherz @markscherz.bsky.social · 10/02/2025
✨We are hiring!✨🧪🏛️🧬 The @nhmdk.bsky.social at the University of Copenhagen is seeking a permanent, full-time Molecular Biology Lab Manager to help us establish and run our National Facility for #Museomics in the heart of one of Europe's most beautiful cities! Please reskeet!
candidate.hr-manager.net
Full-time Molecular Biology Lab Manager at Natural History Museum Denmark
Natural History Museum Denmark, Faculty of Science, the University of Copenhagen is looking for a full-time Molecular Biology Lab Manager, to start 1st June 202
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Evolution Meetings @evolmtg.bsky.social · 10/02/2025
Registration for Evolution 2025 is now open! Come join us virtually from May 29-30, and/or in-person in Athens, GA from June 20-24. @sse-evolution.bsky.social @systbiol.bsky.social @asn-amnat.bsky.social #Evol2025 www.evolutionmeetings.org/registration...
evolutionmeetings.org
Evolution 2025 Registration
Evolution 2025 - the joint conference of the SSE, ASN, and SSB
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Agostino Leone @leoneago.bsky.social · 10/02/2025
Advances in systematic #conservation planning to meet global #biodiversity goals: Trends in #Ecology & #Evolution www.cell.com/trends/ecolo...
cell.com
Advances in systematic conservation planning to meet global biodiversity goals
Systematic conservation planning (SCP) involves the cost-effective placement and application of management actions to achieve biodiversity conservation objectives. Given the political momentum for gre...
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Leon Hilgers @leonhilgers.bsky.social · 07/02/2025
‼️These #PSMC #peaks are #artifacts‼️ Seen #PSMC results like this🤔? They are caused by ill-set parameters, #very #common, and #easy #to #solve! For details see 🧵& OA paper @currentbiology.bsky.social 🙂🐢🧬🎉! cell.com/current-biol...
cell.com
Avoidable false PSMC population size peaks occur across numerous studies
Hilgers et al. detect and solve a common artifact in PSMC and related methods for historical population size inference. Analyses of real and simulated genomes show that ill-set default parameters fals...
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Graham Coop @gcbias.bsky.social · 09/01/2025
Used the figure from the preprint in evolgen class last quarter. Super nice demo. of rapid spread of TEs. #popgen bsky.app/profile/sign...
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EMBRC (European Marine Biological Resource Centre) @embrc.eu · 14/01/2025
#OpenCall I Access Aquaculture Services for Your Research EMBRC’s AQUASERV EU project provides researchers fully funded access to 274 of EMBRC’s services for #aquaculture research 👉 These services are also valuable for #fisheries, ecological restoration & the #BlueEconomy 🔗 tinyurl.com/dwvh288x 🧪🦑
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Prosanta Chakrabarty @prosanta.bsky.social · 10/01/2025
One-quarter of freshwater fauna threatened with extinction www.nature.com/articles/s41... Sayer, C.A., Fernando, E., Jimenez, R.R. et al. One-quarter of freshwater fauna threatened with extinction. Nature (2025). doi.org/10.1038/s415...
nature.com
One-quarter of freshwater fauna threatened with extinction - Nature
A global multi-taxon extinction risk assessment of freshwater fauna for The IUCN Red List of Threatened Species finds one-quarter of species to be at high risk of extinction.
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UCL Faculty of Life Sciences @ucllifesciences.bsky.social · 10/01/2025
Chimpanzees bear genetic adaptations that help them thrive in their different forest and savannah habitats, some of which may protect against malaria, according to a study by an international team led by UCL researchers. @science.org @aidaandres.bsky.social www.science.org/doi/10.1126/...
science.org
Local genetic adaptation to habitat in wild chimpanzees
How populations adapt to their environment is a fundamental question in biology. Yet, we know surprisingly little about this process, especially for endangered species, such as nonhuman great apes. Ch...
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Evolution Letters @evolletters.bsky.social · 09/01/2025
Parallel and convergent evolution in genes underlying seasonal migration doi.org/10.1093/evle... Now in @evolletters.bsky.social by Luz E Zamudio-Beltrán et al.
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Stonemaier Games @stonemaiergames.com · 08/01/2025
We're excited today to announce Finspan, the slightly lighter cousin to Wingspan! Finspan features a familiar structure to Wingspan but with a number of new mechanisms built around the aquatic theme. It'll launch on January 22 on our webstore and ship in the weeks that follow!
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Methods in Ecology and Evolution @methodsinecoevol.bsky.social · 12/12/2024
📖Published📖 Check out our new application article 👉 FEISTY Fortran library and R package to integrate fish and fisheries with biogeochemical models 🐟 🌎 🧪 buff.ly/3VnW0Mb
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Tom Howarth @tomhowarth.bsky.social · 02/12/2024
Brilliant example of a nature-based solution - the living shoreline on Highway 98, Florida. ✅ Protects road from hurricane + erosion. ✅ Boosts oyster population (economy and ecosystem). ✅ Salt marsh replanting for biodiversity. ✅ Looks nicer than sea wall. www.newsweek.com/florida-save...
newsweek.com
Florida moves to save hurricane evacuation route with "living shoreline"
An innovative "living shoreline" combines natural habitats and engineering to protect Highway 98 from storm damage and erosion.
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Hugo Tagholm @hugotagholm.bsky.social · 30/11/2024
Should this type of fishing be allowed in Marine Protected Areas? (Like & repost for NO ❌)
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Dr. Elizabeth Santos @lizmillermacroevo.bsky.social · 27/11/2024
Our big collaboration on anglerfish diversity is out today in @natureecoevo.bsky.social. THREAD PART 1 www.nature.com/articles/s41...
nature.com
Reduced evolutionary constraint accompanies ongoing radiation in deep-sea anglerfishes - Nature Ecology & Evolution
Based on phylogenomic and geometric morphometric analyses of 132 anglerfish species, the authors infer a Cretaceous origin of the clade and show that bathypelagic anglerfish are undergoing rapid pheno...
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Dr Simon Goodman @phoca-sapiens.bsky.social · 23/11/2024
New PhD studentship opportunity in my lab & with collaborators from the Pinniped Genomes Consortium. Come help us unravel the genomics of seal physiological super powers! Closing date 6th January 2025 🧪🦭🧬🌍🦑🐳 #marine #mammals #consgen #popgen #phylo #molevol #evolution yes-dtn.ac.uk/research/the...
yes-dtn.ac.uk
The evolutionary genomics of life-history adaptations in pinnipeds - Yorkshire Environmental Sciences • Doctoral Training Network
Project summary Pinnipeds (seals, sea lions, fur seals and walrus) are keystone marine predators, and sentinels for marine ecosystem health. Advances in genomics technologies are opening up the possib...
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Jon Puritz @jonpuritz.marineevoeco.com · 22/11/2024
Reposting this from twitter from a few months ago. I think this paper is a must-read for anyone in #PopGen. Always important to consider biases inherent in our methods. onlinelibrary.wiley.com/doi/full/10....
onlinelibrary.wiley.com
Low‐coverage sequencing and Wahlund effect severely bias estimates of inbreeding, heterozygosity and effective population size in North American wolves
vonHoldt et al. ((2024), Molecular Ecology, 33, e17231) (vH24) used low-coverage (average ~ 7X read depth) restriction site-associated DNA sequence data to estimate individual inbreeding and heterozy...
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Prof. Stefan Rahmstorf @rahmstorf.bsky.social · 20/11/2024
Important new study shows that current climate models underestimate the human-caused slowing of the #AMOC (Atlantic Meridional Overturning Circulation), because they neglect freshwater influx from Greenland melt and other sources. /1 🌊 www.nature.com/articles/s41...
nature.com
Weakening of the Atlantic Meridional Overturning Circulation driven by subarctic freshening since the mid-twentieth century - Nature Geoscience
Fresh meltwater entering the Labrador and Irminger seas has resulted in a slowing of the Atlantic Meridional Overturning Circulation since the 1950s, according to a combination of modelling approaches...
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Joshua Wilson @oshuwilson.bsky.social · 18/11/2024
🚨 PhD Opportunity 🚨 Since Ryan’s not on Bluesky yet I thought I’d share this for all those no longer on X. Funded PhD using predator tracking data in our lab at the University of Southampton. Message me if you have any questions about the lab or what it’s like here! bit.ly/48msLP8
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Nicolas Bierne @couplingdmi.bsky.social · 18/12/2023
Very interesting meta-analysis by Cahill, Meglécz and Chenuil identifies scientific history, biogeography and biological traits as best predictors of the likelihood of cryptic species among free-living marine metazoans. #PopGen #MarEvol onlinelibrary.wiley.com/doi/10.1111/...
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Prof. Elizabeth Clare @profbatgirl.bsky.social · 15/11/2024
A great description of the world of #eDNA #environmentalDNA in science news. 🧪 #academicsky #womeninSTEM #ecology #conservation www.sciencenews.org/article/edna... 🧬🧬🧬
sciencenews.org
Stray DNA is all around us. It could revolutionize conservation
Environmental DNA harvested from the ocean, land and air can help scientists monitor wildlife. The challenge is figuring out how to interpret this eDNA.
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Joana Meier @joanameier.bsky.social · 11/11/2024
My entire team wrote an opinion paper about Common misconceptions of speciation research. Each section is written by 1-2 team members. The bulk of the writing happened during two writing retreats. It was a lot of fun and I am very happy with the result. academic.oup.com/evolinnean/a...
academic.oup.com
Common misconceptions of speciation
Abstract. Speciation is a complex process that can unfold in many different ways. Speciation researchers sometimes simplify core principles in their writin
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Agostino Leone @leoneago.bsky.social · 28/10/2024
The #EEA2024 came to an end. It's always nice to disseminate new results from our projects and reunite with old friends and making new ones! An inspiring conference in #Thessaloniki #Greece. Thanks to Ioannis Giovos and all the iSea team for the organization #elasmo #sharkscience
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