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Joseph Schacherer

@schacherer.bsky.social
314 followers 229 following 41 posts

Genetics, genomics and yeast lover Professor of Genetics, Strasbourg University

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Reposted by Joseph Schacherer
CIC bioGUNE @cicbiogune.bsky.social · 28/09/2026
#bioGUNE_Seminars | 🗣️ “From Supramolecular Chemistry Towards Adaptive Chemistry” by Jean-Marie Lehn from Université de Strasbourg CNRS 📅 Thu, Oct 1 🕛 10:30 📍 #CICbioGUNE, Bldg 800 – Atrio 800 📅 More seminars: www.cicbiogune.es/activities
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Yeast Journal @yeast-journal.bsky.social · 25/09/2026
New paper out in Yeast: Fellipe de Mello & team established a collection of ecologically diverse Brazilian yeasts and screened their performance in industrially relevant conditions, discovering some species that could be used for industrial applications 🇧🇷 onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com
Screening of Brazilian Isolated Yeasts Reveals Multiple Potential Chassis for Industrial Biotechnology
Harnessing Brazilian microbial diversity, comprehensive phenotypic screening of 79 yeast isolates identified non-conventional strains with superior multi-stress tolerance and metabolic versatility co...
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Maitreya Dunham @maitreya.bsky.social · 24/09/2026
Exciting news: @uwgenome.bsky.social will be hiring for two tenure-track faculty positions this year, one open rank and one assistant professor. Both are “Genome Sciences” interpreted broadly so we welcome applicants working in a variety of fields and methods. Ad will be out shortly.
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Karim Majzoub @karimaj.bsky.social · 24/09/2026
cell.com
Direct cell-to-cell transmission of retrotransposons
Retrotransposons can infect neighboring cells using a mechanism that relies on a small fusogen-like protein rather than on the envelope protein that is typically required for infection.
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Nacho Molina @molinalab.bsky.social · 24/09/2026
Hey! You can have a look at our new preprint on #CellCycle regulation and #Pluripotency! A little thread 100% human 0% AI slop is coming (bear with me the mistakes). Let's thank first @maulik_nariya, the fantastic postdoc that led this project: www.biorxiv.org/content/10.6...
biorxiv.org
Comparison of cell-cycle gene expression dynamics and mRNA kinetics across mouse and human pluripotent systems
Cell-cycle remodeling is fundamental to pluripotency and lineage commitment, yet whether its transcriptional and post-transcriptional architecture is conserved across species and developmental states ...
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Saccharomyces Genome Database @yeastgenome.bsky.social · 23/09/2026
🍷🧬 Save the date! #ICYGMB2027 the 33rd Int'l Conference on Yeast Genetics & Molecular Biology comes to Porto, Portugal, July 19-22, 2027! A stellar international lineup of speakers + 16 workshops across yeast biology. Full details 👉 www.i3s.up.pt/ICYGMB2027 #YeastGenetics
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Sasha (Alexandra) Khristich @khristich.bsky.social · 22/09/2026
To test these ideas, we used a collection of wild S. cerevisiae isolates, initially assembled by the @schacherer.bsky.social #haploteam lab (www.nature.com/articles/s41...) and subsequently barcoded by Abhishek and Marion for their recent paper: www.nature.com/articles/s41...
nature.com
Genome evolution across 1,011 Saccharomyces cerevisiae isolates - Nature
Whole-genome sequencing of 1,011 natural isolates of the yeast Saccharomyces cerevisiae reveals its evolutionary history, including a single out-of-China origin and multiple domestication events, and ...
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Sasha (Alexandra) Khristich @khristich.bsky.social · 22/09/2026
I’m excited to share our preprint with @oliviamghosh.bsky.social, where we explore what it takes to ‘win’ in long-term evolutionary competition: www.biorxiv.org/content/10.1...
biorxiv.org
Adaptive evolution can overwrite initial natural fitness variation only in highest-fitness yeast isolates
The fitness of an organism determines its likelihood of succeeding in short-term competition, but many other factors can influence its long-term success. In this study, we investigate the relative con...
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Reposted by Joseph Schacherer
Genetics Society of America @genetics-gsa.bsky.social · 08/09/2026
It’s almost time! Join 2026 GSA Medal recipient @schacherer.bsky.social next week on September 15 to learn how pangenomics, long-read sequencing, and deep phenotyping are revealing new insights into the genetic basis of complex traits and missing heritability. 🔗https://buff.ly/SsNmgsN
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Genetics Society of America @genetics-gsa.bsky.social · 05/09/2026
Latest in #GENETICS: Read the inspiring journey of the Genetics Society of America Medal awardee @schacherer.bsky.social and learn about his contributions to #yeast research, including leading the 1000 Yeast Genomes Project. 🔗 buff.ly/V5yPKkl
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Genetics Society of America @genetics-gsa.bsky.social · 31/08/2026
How does genetic variation shape complex traits? Join 2026 GSA Medal recipient @schacherer.bsky.social of @unistra.fr on September 15 at 1:00 p.m. EDT as he explores how pangenomics is revealing new insights into the genetic basis of complex traits. 🔗 buff.ly/0JCxhmI
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Nikos Vakirlis @vakirlis.bsky.social · 19/08/2026
Really proud of this piece, led by @timothyfuqua.bsky.social , finally published in GBE! Tim's post perfectly explains what it hopes to achieve.
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Maitreya Dunham @maitreya.bsky.social · 10/08/2026
Our deep mutational scan of G6PD is out in final form! @reneegeck.bsky.social did an incredible job on the project, & @dougfowler.bsky.social has been fantastic to collaborate with, as usual. Really gratifying to contribute functional evidence on VUS classification for G6PD deficiency. rdcu.be/fyTlf
rdcu.be
Evidence for G6PD variant classification from multiplexed functional assays
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Joseph Schacherer @schacherer.bsky.social · 29/07/2026
Excited to share this personal story published by @GeneticsGSA. A reflection on my journey in genetics, the many people who shaped it, the @haploteam and my enduring fascination with diversity. Thanks to everyone who has been part of the adventure! academic.oup.com/genetics/adv...
academic.oup.com
The genetics of the many forms of diversity
Abstract. The Genetics Society of America Medal honors an individual member of the Society for their contributions to the field of genetics at the midcaree
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Joseph Schacherer @schacherer.bsky.social · 23/07/2026
Excited to share our latest #haploteam paper! We developed a barcoded collection of 520 natural yeast isolates to screen 600+ compounds at population scale, uncovering how natural genetic variation shapes chemical responses. Congrats to Abhishek and Marion, who led this work! doi.org/10.1038/s414...
doi.org
Population-scale chemical response revealed by a barcoded yeast collection - Nature Communications
The authors created a barcoded collection of 520 wild yeast strains and screened them against over 600 compounds, revealing how natural genetic variation shapes compound resistance and identifying gen...
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Raphaël Pantier @r-pantier.bsky.social · 23/07/2026
Our laboratory is looking for a PhD student in Functional Genomics (fully funded position). Expected starting date: Oct 2026 More info here: www.igbmc.fr/en/igbmc/lif... Please share 📨
igbmc.fr
IGBMC: PhD position available in Raphaël Pantier's lab
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Jeff Lewis @lewislab.bsky.social · 20/07/2026
Nice write-up of our latest paper: news.uark.edu/articles/82610 And could not have been done without the support of NSF and NIH.
news.uark.edu
New Study Finds Heat Shock Can Drive Changes in Protein Modifications
Research provides insight into how yeast cells respond to stressful conditions with implications for larger organisms that share the same proteins.
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Marc Meneghini @marcmeneghini.bsky.social · 02/07/2026
Oh. Looky here #SciSky. New work from former PhD student Sabrina Chau along with our collaborators in the Laxman lab. A couple of main points: 1. Attenuation of a yeast dsRNA virus is accomplished through amino acid restriction.
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PlantEvolution 🌱🌾 @plantevolution.bsky.social · 02/07/2026
Essays, written on the same occasion but a decade apart, by two lovers of genetics ❤️ @genetics-gsa.bsky.social @schacherer.bsky.social
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MichaelMcMurray lab @mcmurraylab.bsky.social · 23/06/2026
Our new paper was, by definition, an adventure: stepping outside of our comfort zone, embracing the unknown, and engaging in activities where the outcome is uncertain. Includes discovery of a new species and working with a Native American tribe to name it… 🧵👇 onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com
Comparative Analysis of Stress Adaptation in the Yeast Microbiome of Cactus
Yeasts and related fungi isolated from cacti or nearby non-cactus plants were characterized phenotypically and genomically, revealing differences that hint at modes of adaptation to the cactus host.
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Pedro Beltrao @pedrobeltrao.bsky.social · 23/06/2026
Not being able to access the @ukbiobank.ac.uk is becoming a significant issue for a PhD student in our group and I can only imagine this is mirrored in many other places. It would be fantastic to at least have a timeline we could work with.
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Marco Fumasoni @marcofumasoni.bsky.social · 19/06/2026
Our paper on the evolution of cellular miniaturization is now out in PNAS! www.pnas.org/doi/10.1073/... A short recap 🧵
pnas.org
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...
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Sally G Pasion @sgpombe.bsky.social · 17/06/2026
Congratulations to @schacherer.bsky.social @unistra.fr recipient of the #Yeast26 GSA Medal! Great to hear the journey to identifying structural variants in #1011YeastGenomes, tackling heritability, genetic diversity, and genotype-phenotype @genetics-gsa.bsky.social
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Caiti Smukowski Heil @caitismuheil.bsky.social · 04/05/2026
Super excited to share our lab's work led by PhD student Margot Ruffieux on domestication of Saccharomyces cerevisiae, with a focus on sourdough and baking associated yeast! 🍞
biorxiv.org
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Joseph Schacherer @schacherer.bsky.social · 15/04/2026
14th Ekiden for the HaploTeam already - I can't believe it. But first since we moved to @igbmc.bsky.social! The competition between the Haplo and Diplo subteams was tough but as always, great fun and team spirit!
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Saccharomyces Genome Database @yeastgenome.bsky.social · 14/04/2026
⏰ Only 2 DAYS left for early registration! Join us at #Yeast26 (June 13-17, Pacific Grove, CA) for cutting-edge research in #genetics, #genomics, #disease, #regulation, #systemsBiology, #cellBiology, #lifeCycle, #syntheticBiology, & more. Register by April 16 to save! 🧬 genetics-gsa.org/yeast-2026/
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Meru Sadhu @merusadhu.bsky.social · 13/04/2026
New from my lab: Ancestral sequence reconstruction analysis indicates the furin-cleavage-site insertion in the SARS-CoV-2 spike gene likely interrupted a codon academic.oup.com/ve/article/1...
academic.oup.com
Ancestral sequence reconstruction analysis indicates the S1/S2 insertion in the SARS-CoV-2 spike gene likely interrupted a codon
Abstract. The genome of the seasonal acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus has a 12-nucleotide insertion that produced a furin cleava
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Saccharomyces Genome Database @yeastgenome.bsky.social · 07/04/2026
🌊 Get ready for YGM2026- the ultimate #Yeast genetics experience! World-class science meets Pacific Grove paradise June 13-17 🏨 Stay on-site: deadline April 8 ⏰ Conference registration ends April 22 This is THE meeting you don't want to miss! We'll see you there! #Yeast26 #Asilomar #YeastGenetics
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European Federation of Biotechnology @efbiotechnology.org · 19/03/2026
🎤 Meet the PYFF9 speakers! Yeast & Fungi Conference 2026 in Valencia (8–11 Sept) 📢 Registration & abstract submission open 🔗 yeastfungi.efbiotechnology.org/home #Yeast #Fungi #Biotechnology #CallForAbstracts @pyff-9.bsky.social
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Saccharomyces Genome Database @yeastgenome.bsky.social · 05/03/2026
#Yeast #Genetics Meeting 2026 is in June - Abstract deadline is TODAY! Submit your abstract, attend the meeting this summer in Pacific Grove, CA at #Asilomar Conference Grounds, a 107-acre protected coastal state park located on the Monterey Peninsula. #Yeast26 #YGM2026 genetics-gsa.org/yeast-2026/
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Pedro Beltrao @pedrobeltrao.bsky.social · 04/03/2026
We have started a project trying to predic the interactions/structures of all yeast protein pairs using an AlphaFold pooling approach. We are making the current dataset open and we welcome collaborations. www.evocellnet.com/2026/03/mapp...
evocellnet.com
Mapping the yeast atructural interactome with AlphaFold3: an open call for collaboration
We are excited to announce the early-stage release of our S. cerevisiae  structural interactome mapping project. Using AlphaFold3 (AF3), w...
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Joseph Schacherer @schacherer.bsky.social · 04/03/2026
📢 Reminder: March 5 is the abstract submission deadline for the Yeast Genetics Meeting. Don’t miss the chance to share your work—submit an abstract and encourage colleagues to attend! genetics-gsa.org/yeast-2026/
genetics-gsa.org
Homepage - Yeast Genetics Meeting 2026
Visit our website to learn more.
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Joseph Schacherer @schacherer.bsky.social · 03/03/2026
Thrilled and honored to be part of the 2026 GSA Award recipient! This honor reflects years of teamwork - huge thanks to everyone who has been part of the #haploteam. Proud to share this with you all! @genetics-gsa.bsky.social genestogenomes.org/the-2026-gsa...
genestogenomes.org
The 2026 GSA Awards: The brightest geneticists combine intellect with excellence in education, research, and mentorship
This year’s award recipients bring to the table expertise and leadership that have shaped, and will shape, science for years to come.
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Saccharomyces Genome Database @yeastgenome.bsky.social · 02/03/2026
We are deeply saddened to share the news of the passing of David Botstein, a towering figure in modern #genetics and a foundational force behind SGD. www.yeastgenome.org/blog/in-memo... #yeast #modelOrganism
a headshot of David Botstein
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Joseph Schacherer @schacherer.bsky.social · 02/03/2026
Sad to learn that David Botstein has passed away. Few people truly shape how you think and do science, and David was definitely one of them. I had a fun and influential time at Princeton with the Botstein, Kruglyak and co gangs. It shaped the way I do science. www.online-tribute.com/DavidBotstein
online-tribute.com
David Botstein | 1942 - 2026 | Online-Tribute.com
David was a beloved husband, father, brother, scientist, teacher, mentor, musician, friend, who touched the lives of thousands. David’s wide-ranging scientific career spanned decades with a legacy o…
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Pfliegler Lab at University of Debrecen @pflieglerlab.bsky.social · 01/03/2026
www.biorxiv.org/content/10.6... comparison of commercially available #Saccharomyces #mead yeasts. Our new preprint w/ @balintnemeth.bsky.social and colleagues compares 13 mead #yeast strains for their phenotype, genome, and presents data on metabolites in experimental mead fermentations.
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Joseph Schacherer @schacherer.bsky.social · 24/02/2026
Finally…
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Luisa F. Pallares @luisapallares.bsky.social · 18/02/2026
New Perspective!🔥It's fascinating how scientists from different fields but interested in the same question [e.g. genotype-phenoytpe relationship] can have such different perspectives. Here we put in our 2 cents wrt genetic effects being context-dependent, and pheno variation being mostly polygenic
academic.oup.com
Beyond Mendel: a call to revisit the genotype–phenotype map through new experimental paradigms
Abstract. The long-standing notion that genotypes map to phenotypes through simple one gene–one trait relationships continues to shape both research in the
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Max Haase @maxhaase.bsky.social · 18/02/2026
Our paper is now out in Nature: “Ancient co-option of LTR retrotransposons as yeast centromeres” www.nature.com/articles/s41... A short thread on how retrotransposons helped give rise to yeast point centromeres. 1/14
nature.com
Ancient co-option of LTR retrotransposons as yeast centromeres - Nature
Evolutionarily related ‘proto-point’ centromeres providing resolution to the evolutionary origins of point centromeres are identified in yeast, and comparison shows they evolved in an ancestor with re...
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Isheng Jason Tsai @ishengtsai.bsky.social · 16/02/2026
With @litinice.bsky.social, we built a haploid resource from 33 wild Taiwanese Saccharomyces cerevisiae strains — including some of the most genetically divergent Asian lineages — to bring natural yeast diversity into a genetically tractable framework. www.biorxiv.org/content/10.6...
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Dmitri Petrov @petrovadmitri.bsky.social · 29/01/2026
Registration is open for the inaugural GRC conference in the Function of Evolving Systems. Aug 9-14, 2026, Waterville Valley. Truly stellar speaker lineup. Student/postdoc fellowships are available! Please come join us! www.grc.org/function-of-... @joybergelson.bsky.social
grc.org
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Pedro Beltrao @pedrobeltrao.bsky.social · 29/01/2026
New lab preprint - Common and rare variant studies for the same trait identify different genes and here Diederik Laman Trip developed a protein network AI enconding to investigate if traits studied by different approaches converge on the same molecular pathways www.biorxiv.org/content/10.6...
biorxiv.org
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Kyle T David @kylethedavid.bsky.social · 28/01/2026
Excited to announce our latest publication in reporting evidence for three (3!) new whole genome duplications (WGDs) in yeasts. Scientists have often wondered why WGD is so rare in fungi, it turns out we may just not have been looking hard enough! 🧪 🍄 🧬 www.sciencedirect.com/science/arti...
sciencedirect.com
Discovery of additional ancient genome duplications in yeasts
Whole-genome duplication (WGD) has had profound macroevolutionary impacts on diverse lineages,1,2 preceding adaptive radiations in vertebrates,3,4,5 t…
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MPI for Evolutionary Biology @mpi-evolbio.bsky.social · 21/01/2026
Expressions of interest: Director at MPI EvolBio (f/m/d) — We invite expressions of interest from distinguished scientists in evolutionary biology with a bold, long-term research vision that complements our Institute. More information: www.evolbio.mpg.de/3856225/Dire...
evolbio.mpg.de
Directors
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Joseph Schacherer @schacherer.bsky.social · 16/10/2025
✨ Latest exciting story of the group in @nature.com. Here, we go beyond SNPs and built a species-wide atlas of genetic variants in yeast. With >1,000 near T2T genomes, we show how large genomic variations affect trait diversity. www.nature.com/articles/s41...
nature.com
From genotype to phenotype with 1,086 near telomere-to-telomere yeast genomes - Nature
A newly compiled atlas of species-wide structural variants and gene-based and graph pangenomes derived from highly complete assemblies of genomes from 1,086 natural isolates enable integrative genome-...
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EMBL Events @events.embl.org · 13/01/2026
📣 #EMBOEvoEco returns in 2026 to uncover the mechanistic foundations of ecological and evolutionary change! Keynote lectures will spotlight the ecology and evolution of symbiosis. Submit your abstract for the EMBO Workshop: s.embl.org/eae26-01-bl!
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Genetics Society of America @genetics-gsa.bsky.social · 16/01/2026
Abstract submission for #Yeast26 is now open! 🍞🍺 Browse abstract submission topics online and start preparing your abstract today. Topics include disease models & aging, evolution & population genetics, gene regulation, genomics & systems biology, and more! Learn more: buff.ly/qotaLne
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Jason Stajich @hyphaltip.bsky.social · 13/01/2026
2026 is the 50th anniversary of the Cellular and Molecular Fungal Biology GRC. It will be June 21-26, 2026. Consider attending this is a great meeting if you work in the fungal biology field at genetic / genomic / molecular scale. www.grc.org/cellular-and... 🍄🧬🖥️
Flier for conference with list of name of speakers and discussion leaders, Title for conference "Evolutionary Perspectives of Metabolic,
Cellular and Genomic Diversity in Fungi", 50th Anniversary Conference
Chairs: Bridget Barker & Elaine Bignell. held June 20-21 GRS, June 21-26, GRC. URL https://www.grc.org/cellular-and-molecular-fungal-biology-conference/2026/ and list of speakers names.
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Gilles FISCHER @gillesfischer.bsky.social · 08/01/2026
Last work of the lab showing that Repeated losses of self-fertility shaped heterozygosity and polyploidy in yeast evolution | PNAS www.pnas.org/doi/10.1073/...
pnas.org
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...
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Joseph Schacherer @schacherer.bsky.social · 09/01/2026
First paper of the year for the HaploTeam, showing how domestication repeatedly reshapes sexual–asexual life cycle trade-offs in yeast, and revealing convergent evolution. Huge kudos to the team, brilliantly led by Jing Hou! www.pnas.org/doi/10.1073/...
pnas.org
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...
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