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Douda Bensasson

@dbensasson.bsky.social
115 followers 98 following 10 posts

Population geneticist, bioinformatician, ecological genomicist, working to understand microbial evolution and #DiversifySTEM.

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Reposted by Douda Bensasson
Michelle Momany @mcmomany.bsky.social · 11/09/2026
UGA Fungal Group 2026. Love these colleagues. They put the FUN in fungi!
UGA Fungal group 2026
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Rachel M. Wheatley @rachelmwheatley.bsky.social · 12/08/2026
Excited to share this perspective article from my group - how can the interactions between microbes shape the spread of antibiotic resistance mutations? Thank you @microbiologysociety.org for inviting us to submit this 🦠 www.microbiologyresearch.org/content/jour...
microbiologyresearch.org
Microbial interactions as key players shaping the emergence and spread of de novo resistance mutations
Antibiotic resistance and the microbiome are two of the most prominent and highly active research areas currently in microbiology. However, these studies are commonly siloed. Research into antibiotic ...
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Jeff Groh @jeffgroh.bsky.social · 28/07/2026
Avocados come in 2 varieties - A-types start each day female and switch to male midday. B-types do the reverse. In work just published from the last chapter of my PhD, we show this system evolved 40+million yrs ago and is regulated by alleles of 1 transcription factor www.pnas.org/doi/10.1073/...
pnas.org
Balanced polymorphism in a floral transcription factor underlies the ancient rhythm of daily sex alternation in avocado | PNAS
In avocado and certain wild relatives in Lauraceae, a highly synchronized daily rhythm of floral sex timing promotes cross-pollination between two ...
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Needhi Bhalla 💅🏽 @needhibhalla.bsky.social · 29/07/2026
From the abstract: “promoting a woman to Associate Professor increases female faculty by 1.5 members after 15 years, leads to six additional female PhD graduates over the following decade, and raises the number who subsequently remain in academia and reach tenured positions”
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Karolin Luger @nucleosomepolice.bsky.social · 20/06/2026
Please share this gift article from The New York Times with friends, family, sceptics, and People who think that studying weird things is a waste of money. Then follow up with meaningful discussion about what I call 'free range science'. Free without subscription. www.nytimes.com/2026/06/20/o...
nytimes.com
Opinion | The Science That Turned Lizard Venom Into GLP-1s Is Under Attack
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Jeffrey Ross-Ibarra @jrossibarra.bsky.social · 15/06/2026
People. @ksamuk.bsky.social and others have made this argument before. There’s good software to do this right. Here’s the argument again: Invariant sites matter! They’re not in your standard vcf and many programs pretend they are anyway. academic.oup.com/gbe/article/...
academic.oup.com
A Recipe for a Good π. How to Properly Estimate Population Genetics Summary Statistics and Why we Should Systematically Report Them
Abstract. Many long-standing questions in population genomics can now be addressed through comparative analyses and by leveraging the vast amount of genomi
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TK (Takashi DY) Kozai @bioniclab.bsky.social · 30/05/2026
🪼 Your tax dollars paid a scientist to squeeze jellyfish through cheesecloth. Osamu Shimomura processed tens of thousands on an NSF grant to understand why they glow. He found a protein that glowed green under UV light. Called it "green protein." Nobody cared. For decades.
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Marshall Shepherd @drshepherd2013.bsky.social · 19/05/2026
Data centers making it hotter? New evidence more compelling than previous assertions. My thoughts www.forbes.com/sites/marsha...
forbes.com
New Evidence Data Centers Cause Hotter Weather
Is waste heat from data centers affecting the weather? A new study says they are making their local environment hotter.
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Gilles FISCHER @gillesfischer.bsky.social · 18/05/2026
Distinctive domestication of farmhouse beer yeasts preserved pre-industrial genetic and phenotypic diversity: Current Biology www.cell.com/current-biol...
cell.com
Distinctive domestication of farmhouse beer yeasts preserved pre-industrial genetic and phenotypic diversity
Bircham et al. show that traditional European farmhouse brewing preserves genetically diverse, sexually competent Saccharomyces cerevisiae populations that are genetically and phenotypically distinct ...
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Genetics Society of America @genetics-gsa.bsky.social · 14/05/2026
It is no surprise that contamination leads to incorrect conclusions in population genetics studies. @audreykward.bsky.social, @mcmomany.bsky.social, @dbensasson.bsky.social caution that even low-level contamination has a greater impact on analyses than expected. More in #G3journal: buff.ly/kYFXQfM
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Sophien Kamoun @kamounlab.bsky.social · 21/04/2026
I just published: Leave the red shirt out: Scientists, stop complicating the story Scientists are brilliant at finding details. We are less brilliant at knowing which details to shut up about. medium.com/p/leave-the-...
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Nick Talbot @talbotlabtsl.bsky.social · 22/03/2026
Some reflections on #Fungal26 This was a great meeting as always but set against some turbulent times of course, which meant many regular attendees were not present. This thread is mainly for them. However, the proportion of first-time attendees was very high and very international. #Fungal26 1/15
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Graham Coop @gcbias.bsky.social · 01/03/2026
Flatlining of US Science. Massive self inflicted wound.
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Audrey K Ward @audreykward.bsky.social · 10/02/2026
Thrilled that work from collaborative efforts by the @dbensasson.bsky.social & @mcmomany.bsky.social labs has been accepted by G3 and is available to read now! Population geneticists beware - low-level contamination has greater impact on analyses than you might expect. doi.org/10.1093/g3jo...
doi.org
Low level contamination confounds population genomic analysis
Abstract. Genome sequence contamination has a variety of causes and can originate from within or between species. Previous research focused on contaminatio
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Chris Jiggins @chrisjiggins.bsky.social · 26/12/2025
Excited about our new preprint showing bidirectional adaptive introgression between invasive and native crop pests over ecological timescales www.biorxiv.org/content/10.6...
biorxiv.org
The collision of two genomes threatens global food security
Human activity alters selection pressures and species' ranges, creating opportunities for hybridisation through secondary contact. Ancient hybridization has enabled adaptive radiation, but its role in...
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Pleuni Pennings @pleunipennings.bsky.social · 29/08/2025
A new paper and video about levels of drug resistance in different countries I am so happy to share a new paper and a new video (see below). The paper describes a simple mathematical model that describes levels of drug resistance. I called the model the Resistance-Acquisition-Purifying-Selection…
abetterscientist.wordpress.com
A new paper and video about levels of drug resistance in different countries
I am so happy to share a new paper and a new video (see below). The paper describes a simple mathematical model that describes levels of drug resistance. I called the model the Resistance-Acquisition-Purifying-Selection model (RAPS). While the model is simple, it wasn't easy to write the paper or to get it published. Before submitting to the journal Epidemics, I submitted to Nature (desk reject, late 2023), Science (reject after useful reviews, early 2024) and PNAS (another reject after constructive reviews, mid 2024).
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Michael Kuhn @biocs.bsky.social · 15/08/2025
We're very happy to release our new database Metalog metalog.embl.de ! It offers manually curated and harmonised contextual data for 110k metagenomics samples across the globe, incl. precomputed taxonomic profiles, for interactive browsing and for download 🧵 1/7 #microsky
metalog.embl.de
Metalog
Metalog is a repository of manually annotated metadata (or contextual data) for metagenomic sequencing data from across the globe.
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James McDonald @jamesemcdonald.bsky.social · 16/08/2025
🧵 New preprint alert! From the Future Oak project, led by @cenococcum.bsky.social Landscape-scale impacts of environment and disease on the tree microbiome 🌳🦠 www.biorxiv.org/content/10.1...
biorxiv.org
Environment and disease have tissue-specific effects on the tree microbiome
Trees are essential for ecosystem function, but due to their long lifespan, are disproportionately impacted by climate change and disease. Tree-associated microbiota are critical for tree health and r...
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LaBella Lab @lablabella.bsky.social · 23/06/2025
Jacqueline Peña @jjpena-ecoevo.bsky.social asks if humans 👥🍺🍷🍞 left an impact on wild yeast 🌳 They estimate that S. cerevisiae spread across the global after the last glacial maximum Looks like wild strains are NOT independent of human movement Lab of @dbensasson.bsky.social #Evol2025 #Evol25
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LaBella Lab @lablabella.bsky.social · 22/06/2025
Audrey Ward @audreykward.bsky.social from the Bensasson lab @dbensasson.bsky.social explores the pop genomics of the yeast 🧫🧽 L. thermotolerans 🍷 They find five major divergence groups and intercontinental migration ✈️ #Evol2025 #Evol25
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LaBella Lab @lablabella.bsky.social · 22/06/2025
❄️ Cool it! Are wild yeast locally adapting to higher 🔥 temperatures? Work from Douda Bensasson @dbensasson.bsky.social shows large standing variation within yeast species for growth at high temps #Evol2025 #Evol25
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EvolDir @evoldir.bsky.social · 16/06/2025
A 4-year postdoc in red fox population genomics is open at the University of East Anglia, starting Dec 2025. Role involves genomic data analysis. Salary from £38,249. More info: vacancies.uea.ac.uk/vacancies/1593/… #postdoc
vacancies.uea.ac.uk
Senior Research Associate in Population Genomics (RA2327) in University of East Anglia - UEA
Senior Research Associate in Population Genomics (RA2327) in University of East Anglia - UEA
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branceliasanchez.bsky.social @branceliasanchez.bsky.social · 22/05/2025
Hi Fungal friends! I’m looking for postdoc positions or job opportunities in NC, GA or remote! My skills are mostly in bioinformatics and phylogenetics. Any leads are appreciated! My references include @mcmomany.bsky.social and @dbensasson.bsky.social ! #fungi #postdoc
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Douda Bensasson @dbensasson.bsky.social · 03/04/2025
Congratulations Dr Jacque Peña!
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Jacqueline J. Peña, PhD @jjpena-ecoevo.bsky.social · 03/04/2025
I now have my PhD!!! My committee members @mcmomany.bsky.social @kdyerlab.bsky.social Jill Anderson and Marin Brewer and my advisor @dbensasson.bsky.social have been instrumental to my growth as a scientist and as a person!! I'm also thankful to have wonderful lab mates, friends, and family!!
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Douda Bensasson @dbensasson.bsky.social · 28/03/2025
Congratulations Dr Audrey Ward - nice work! We will miss your infectious enthusiasm for Lachancea thermotolerans populations and everything else.
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Harmit Singh Malik @harmitmalik.bsky.social · 01/03/2025
Many US students don’t know how to seek opportunities outside the US. With some help from our colleagues in EU and Canada, we could put together a consolidated website of PhD opportunities and scholarships outside the US, organized by field. There might still be time for this year in some places.
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Leslie Rissler @ljrissler.bsky.social · 18/02/2025
Firings happening right now at the NSF.
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Indivisible Georgia District 10 @indivisiblega10.bsky.social · 14/02/2025
Join a protest on #President’sDay. Musk not our President!! We object to actions taken to steal our country by #ElonMusk. #Indivisible 12:00 Monday, 2/17 AT ATHENS GA CITY HALL Wear Black Signs will be provided
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Dr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 16/02/2025
This does away with awards based on underrepresentation, student support services based on race, scholarships, etc. Let me explain, pre coffee (wrote this morning, no time to update, you're getting a cut n paste), why this is a bad idea. 🧵 www.insidehighered.com/news/diversi...
insidehighered.com
Trump admin threatens to rescind federal funds over DEI
In a sweeping and unprecedented letter issued over the weekend, the Office for Civil Rights declared race-based scholarships, cultural centers and even graduation ceremonies illegal.
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Gina Baucom @gbaucom.bsky.social · 07/02/2025
Letter from the SSE/SSB/ASN councils on the scientific understanding of sex and gender, pls RT
evolutionsociety.org
Letter to the US President and Congress on the Scientific Understanding of Sex and Gender
President Donald J Trump Washington, DC Members of the US Congress Washington, DC February 5, 2025 RE: Scientific Understanding of Sex and Gender Dear President Trump and Members of the US Congr...
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Sean Carroll @seanmcarroll.bsky.social · 07/02/2025
The US government has been turned over to a group of extraordinarily ignorant people, and they are working to destroy science in this country. Cutting over half the NSF budget would save < 0.1% of the federal budget, but do incalculable harm. Simply heartbreaking. arstechnica.com/science/2025...
arstechnica.com
White House budget proposal could shatter the National Science Foundation
“This kind of cut would kill American science and boost China.”…
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Harriet Alexander @nekton4plankton.bsky.social · 07/02/2025
Paper out in Ecology Letters from @akrinos.bsky.social : onlinelibrary.wiley.com/doi/full/10.... Exploring intraspecific diversity of thermal performance of G. huxelyi in lab experiments and ocean ecosystem models 🧪🌊🌡️#protistsonsky
onlinelibrary.wiley.com
Intraspecific Diversity in Thermal Performance Determines Phytoplankton Ecological Niche
Temperature impacts species of phytoplankton in biogeochemically important ways which can be modelled. We conducted a series of culture experiments that demonstrate that intraspecific diversity impac...
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Sara McGuire, PhD @femmedescience.bsky.social · 01/02/2025
Not only is today #Science #Trivia #Saturday, but it’s the start of #BlackHistoryMonth! Today I honor a #Black #Scientist whose name we should all know: George Washington Carver, #Botanist, #Inventor, & #Teacher. He discovered many uses for #Peanuts & developed methods to prevent #Soil #Depletion. 🧪
pbs.org
Ten Black Scientists That Science Teachers Should Know About
Help your students see the possibilities of careers in STEM fields by providing them with diverse role models.
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Joshua Weitz @joshuasweitz.bsky.social · 01/02/2025
A Junta can be efficient, just not in the way that most people want... Analysis in the form of a foreign dispatch via @vermontgmg.bsky.social, journalist & Pulitzer Prize finalist for his book on Watergate. www.doomsdayscenario.co/p/musk-s-jun...
doomsdayscenario.co
Musk's Junta Establishes Him as Head of Government
Imagining how we'd cover overseas what's happening to the U.S. right now
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Douda Bensasson @dbensasson.bsky.social · 23/01/2025
Our accidental finding that "Low level contamination confounds population genomic analysis” is on bioRxiv - a fun collaborative project with the @mcmomany.bsky.social lab www.biorxiv.org/content/10.1...
biorxiv.org
Low level contamination confounds population genomic analysis
Genome sequence contamination has a variety of causes and can originate from within or between species. Previous research focused primarily on cross-species contamination or on prokaryotes. This paper...
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Joseph Schacherer @schacherer.bsky.social · 03/01/2025
First paper of the HaploTeam to start 2025! www.embopress.org/doi/full/10....
embopress.org
The dynamics of loss of heterozygosity events in genomes | EMBO reports
EMBO Press is an editorially independent publishing platform for the development of EMBO scientific publications.
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