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Max Haase

@maxhaase.bsky.social
1.2K followers 596 following 425 posts

Chief Yeast Officer. Keen on evolution, genomes, chromatin, cell cycle, centromeres & kinetochores. PhD @ NYU w/ Jef Boeke · postdoc @ MPI Dortmund w/ Andrea Musacchio. 🇺🇸 (🧀→🗽)→🇩🇪

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Reposted by Max Haase
IMPRS for Living Matter @imprs-lm.bsky.social · 12h
Are you ready to submit your application? Deadline extended: 4 October, 2026 For more information and to apply: www.imprs-lm.mpg.de/join/apply/ #IMPRS-LM #PhDpositions #FullyFunded #LifeScience
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Needhi Bhalla 💅🏽 @needhibhalla.bsky.social · 25/09/2026
LMAO gotta love peer review: ”But outside experts said that the Anthropic researchers have yet to do the research required to confirm that they’ve found something new.” 🧪 www.nytimes.com/2026/09/24/s...
nytimes.com
Anthropic’s A.I. Is Teaching Itself Biology. Now It’s Made Its First Discovery. (Gift Article)
Scientists at the company announced their first finding: a group of enzymes whose function is unknown.
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Max Haase @maxhaase.bsky.social · 17/09/2026
No, I like reading
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André Marques @amarques.bsky.social · 16/09/2026
Out today in Nature: sex without crossovers. Rhynchospora tenuis makes pollen, fertilises and sets seed, yet 0 crossovers in 10,997 pollen nuclei. Chromosome drive and ~87% seed abortion rebuild the mother's genotype, so the offspring are clones. doi.org/10.1038/s415...
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Timothée Lionnet @successprocess.bsky.social · 11/09/2026
Sharing ZATELLITE 🛰️ - a tool to visualize and manipulate repetitive loci in living cells using designer zinc fingers tinyurl.com/ZATELLITE led by Nestor Saiz, collab with Marcus Noyes, @teresadavoli.bsky.social, @glennislogsdon.bsky.social, @liamholt.bsky.social & @jefboeke.bsky.social (1/n)
principle of ZATELLITE: synthetic Zinc Fingers are fused to a fluorescent protein and targeted to repetitive endogenous sequences - this ensures damage-free tagging, which is not the case with dCas9
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Max Haase @maxhaase.bsky.social · 04/09/2026
Confirmed bubbler stan
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Maxim Greenberg @maxvcg.bsky.social · 04/09/2026
I'm from DC and my parents are from SF and LA, so that pretty much validates this exercise! mydialect.us/quiz-standar...
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Reese Richardson @reeserichardson.bsky.social · 25/08/2026
A massive update: At least ~15 companies~ are selling scientists antibodies using faked validation data. We've documented 18,000+ manipulated images on 17,000+ products sold by leading laboratory suppliers including Thermo Fisher, Abcam, Santa Cruz Biotechnology, Millipore Sigma and Bio-Techne. 1/🧵
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vincentholst.bsky.social @vincentholst.bsky.social · 13/08/2026
In 2023, @nature.com published 'Papers and patents are becoming less disruptive over time', receiving world-wide media attention. Our Matters Arising, published after a 32 month delay (more on that soon), shows that the reported decline can largely be attributed to dataset artefacts. 🧵
The average CD_5 index per year for Web of Science. The original Park et al. decline (top curve) becomes essentially flat (bottom curve) when removing papers with CD_5=1. Those papers largely correspond to dataset artefacts.
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Carolyn Bertozzi @carolynbertozzi.bskyverified.social · 30/07/2026
We already do this and companies who want them are happy to pay for PhD student interns. Why do precious and limited NSF funds need to be deployed for this? Most PhD student pursue industry jobs anyways - that has always been true. Use NSF funds to support basic science that industry wont support!
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Max Haase @maxhaase.bsky.social · 02/07/2026
In before this turns to a whole scam? usually soliciting media attention of your work before letting your peers see it is not a good sign. Anyone remember cold fusion?
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Harmit Singh Malik @harmitmalik.bsky.social · 01/07/2026
Jeremy Hollis’ detective story on centromeric histone chaperones (HJURP/Cal1) is now published after peer review with a few extra goodies. @jeremyahollis.bsky.social @nlehrbach.bsky.social @cbmoens.bsky.social @irinakitop.bsky.social @basicsci.fredhutch.org www.science.org/doi/10.1126/...
science.org
Remote homology and functional genetics unmask deeply preserved Scm3/HJURP orthologs in metazoans
Animals encode a rapidly evolving, essential cell cycle gene previously thought to be absent.
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Max Haase @maxhaase.bsky.social · 30/06/2026
I wanted to dig into this institutional concentration a bit deeper, as I think its important to consider what the qed black box is actually learning. I think we should be very skeptical of a for-profit company claiming they have a neutral ranking to uncover exceptional preprints. 1/n
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Max Haase @maxhaase.bsky.social · 10/06/2026
there is nothing new under the sun
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Max Haase @maxhaase.bsky.social · 22/05/2026
This is a very poor essay, or the authors are trying to prove a point, that AI cannot write convincing rhetoric www.science.org/doi/10.1126/...
science.org
Progression without progress
Progress in the use of artificial intelligence (AI) to advance scientific discovery has made it increasingly realistic to envision automated “end-to-end science” (ETES) systems: integrated pipelines t...
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Karolin Luger @nucleosomepolice.bsky.social · 18/05/2026
Out today - structure of the human HIRA histone chaperone complex bound to nucleosomes. Ever wondered how nucleosomes are assembled in the wake of transcription? It takes a 'hulk of a protein complex'. Work by the amazing Wei Tian weetian558.bsky.social. www.biorxiv.org/content/10.6... 🧵
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Max Haase @maxhaase.bsky.social · 07/04/2026
This image is from 2015 and is acquired by the EPIC system on the DSCOVR satellite. Why it is posted with no information I do not know. Many people seem to think this was taken by the Artemis ii crew... www.nasa.gov/solar-system...
nasa.gov
From a Million Miles Away, NASA Camera Shows Moon Crossing Face of Earth - NASA
A NASA camera aboard the Deep Space Climate Observatory (DSCOVR) satellite captured a unique view of the moon as it moved in front of the sunlit side of Earth
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Max Haase @maxhaase.bsky.social · 02/04/2026
Very nice preprint from the Biggins lab highlighting the importance of the Cbf1 transcription factor in kinetochore assembly and centromere function: www.biorxiv.org/content/10.6... Still left wondering how Cbf1 and Cbf3 interact, as suggested by the old literature on this matter...
biorxiv.org
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Jana Helsen @helsenjana.bsky.social · 04/03/2026
Really nice to see @marstonlab.bsky.social's News & Views piece cover the evolution of budding yeast centromeres in @nature.com. Check it out for a clear and concise breakdown of @maxhaase.bsky.social’s new paper and ours! 🧬
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Max Haase @maxhaase.bsky.social · 04/03/2026
What a fantastic News & Views piece in @nature.com from @marstonlab.bsky.social highlighting recent insights into yeast centromere evolution, including the recent paper from @helsenjana.bsky.social and our own.
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HittingerLab @hittingerlab.bsky.social · 26/02/2026
Congratulations to @maxhaase.bsky.social on his recent publication from his time in the Boeke Lab at NYU, where he used methods from the Y1000+ consortium! 🥳 We are very proud to have had him as an undergraduate student in our lab. med.nyu.edu/research/boe...
med.nyu.edu
Boeke Lab Team | NYU Langone Health
NYU Langone’s Boeke Lab comprises faculty, postdoctoral fellows, graduate students, and research staff who synthesize an engineered yeast genome.
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Alejandro Montenegro @aemonten.bsky.social · 26/02/2026
"Nobody will care about your work about sugar metabolism and transporters in Neurospora crassa" Nobody can predict what can happen with your work. www.sciencedirect.com/science/arti...
sciencedirect.com
Fungal-derived cellobiose metabolic pathway fuels T cells to bypass intratumoral glucose competition
Solid tumors harbor immunosuppressive microenvironments that inhibit tumor-infiltrating lymphocytes (TILs) through the voracious consumption of glucos…
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Nature @nature.com · 24/02/2026
Nature research paper: Ancient co-option of LTR retrotransposons as yeast centromeres go.nature.com/4c3kP9A
go.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 retrotransposon-rich centromeres and that long-terminal-repeat retrotransposons are the genetic substrate.
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Tien-Chi Huang @tienchihuang.bsky.social · 22/02/2026
Happy to share our latest paper. Our findings uncover a unique chromatin architecture and spatial chromosome arrangement in gonadal germ cells and document that alongside global DNA demethylation, the germline epigenetic reprogramming involves reorganisation of the 3D genome.
nature.com
Global reorganization of genome architecture at the transition to gametogenesis - Nature Structural & Molecular Biology
Huang, Rigau and colleagues observe major changes in how DNA is organized in early germ cells before they start developing into sperm or eggs. These results show that germline removes structural ‘memo...
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Mia Levine @levine-lab.bsky.social · 23/02/2026
So excited to share this manuscript led by the inimitable Cara Brand, who discovered that Topoisomerase II evolution causes hybrid female lethality in Drosophila. Congrats to Cara, @nickbr0wn.bsky.social, Anirban, and @buszczaklab.bsky.social! www.biorxiv.org/content/10.6...
biorxiv.org
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Manuel Mendoza @longchrom.bsky.social · 19/02/2026
Great thread on budding yeast centromere evolution! (Bonus points for avoiding “it’s not x; it’s y” sentence structure) 😊
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Eelco Tromer @eelcotromer.bsky.social · 18/02/2026
Perpetually in awe of the astonishing creative capacity of retrotransposons in eukaryotic cell biology — makes you wonder what remarkable, still-hidden origin stories centromeres across the tree of life carry.
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Pfliegler Lab at University of Debrecen @pflieglerlab.bsky.social · 18/02/2026
"Ancient co-option of LTR retrotransposons as yeast centromeres" #yeastevolution
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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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Hiten Madhani @hitenmadhani.bsky.social · 18/02/2026
The first centromeres to be cloned (by chromosome walking) by Clarke and Carbon (should have won them a Nobel) were mysterious in their origin. Max et al have solved the mystery.
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Blue Eyed Grass @blueeyedgrass.bsky.social · 18/02/2026
"In this model, two linked innovations—the single Cse4CENP-A nucleosome and the CBF3 complex—emerged before the canonical CDEI, CDEII, CDEIII structure, marking an early phase of sequence-dependent centromere evolution."
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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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Marcin J. Suskiewicz @msuskiewicz.eurosky.social · 16/02/2026
I don't envy people who start their PhDs now. What they should be trying to do - I think - is to first become confident experts in certain things, and this might involve using as little AI as possible not to become dependent or have their view distorted.
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Bungo Akiyoshi @bungoakiyoshi.bsky.social · 13/02/2026
I appreciate the comments by Max Raas, Eelco Tromer and others on my paper published last year "Hypothesis that ancestral eukaryotes sexually proliferated without kinetochores or mitosis". However, I do not think their critiques can reject my hypothesis. For details, please read the paper. 1/n
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Max Haase @maxhaase.bsky.social · 13/02/2026
Love a good disagreement, means the field is alive and well! One wonders wether lost genes are truly lost in highly divergent lineages or they are just hiding in plain sight?
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Max Haase @maxhaase.bsky.social · 12/02/2026
someone should tell the physicists that biologists found dark matter sitting right in our genomes!
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Alexis Verger 🧬🧫🧪 @alexis-verger.cpesr.fr · 05/02/2026
No, DeepMind has not solved the protein folding problem. #Alphafold predictions are valuable hypotheses and accelerate but do not replace experimental structure determination.
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Louisa Hill @louisa-hill.bsky.social · 02/02/2026
It’s out! 🥳 Excited to share our new paper (with Kai Walstein, @andrea-musacchio.bsky.social and all others) on the role of M18BP1 in CENP-A loading! “M18BP1 valency and a distributed interaction footprint determine epigenetic centromere specification in humans” link.springer.com/article/10.1...
link.springer.com
M18BP1 valency and a distributed interaction footprint determine epigenetic centromere specification in humans - The EMBO Journal
The histone H3 variant CENP-A is considered an epigenetic landmark of centromeres. Its deposition reflects cell-cycle-regulated assembly of M18BP1, HJURP, and PLK1 on a divalent MIS18α/β scaffold. The...
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Andrea Musacchio @andrea-musacchio.bsky.social · 02/02/2026
Two new papers from the lab published in The EMBO Journal! link.springer.com/article/10.1... By Kai Walstein, @louisa-hill.bsky.social and others – On role of M18BP1 in CENP-A loading link.springer.com/article/10.1... By Arianna Esposito Verza and others – On mechanism of activation of PLK1
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The EMBO Journal @embojournal.org · 28/01/2026
Arianna Esposito Verza, @andrea-musacchio.bsky.social et al describe the long-sought-after mechanism of Bora dependency of PLK1 activation by Aurora A kinase during mitotic entry Another #RefereedPreprint ℅ @reviewcommons.org link.springer.com/article/10.1...
link.springer.com
Molecular requirements for PLK1 activation by T-loop phosphorylation - The EMBO Journal
Activation of PLK1, a master mitotic kinase, requires phosphorylation of its activation segment on Thr210, within a basic consensus sequence for Aurora kinases. Aurora B-dependent phosphorylation of T...
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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 Dortmund @mpi-dortmund.bsky.social · 23/01/2026
We warmly welcome our new independent @maxplanck.de Group Leader Andrija Sente. His group will investigate the molecular mechanisms of neuronal communication. Learn more about Andrija and his work and click on the link🔗 www.mpi-dortmund.mpg.de/news/new-max...
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Max Haase @maxhaase.bsky.social · 22/01/2026
Excited to share a new paper led by Cristina Santarossa (Bhabha & Ekiert groups) on LetA, a bacterial phospholipid transporter that defines a structurally distinct transporter family. Really enjoyed working with Cristina on their deep mutational scanning work. www.nature.com/articles/s41...
nature.com
LetA defines a structurally distinct transporter family - Nature
The distinct architecture of the Escherichia coli membrane transporter LetA mediates lipid trafficking across the bacterial envelope in partnership with the tunnel-like complex LetB.
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Glennis Logsdon @glennislogsdon.bsky.social · 16/12/2025
Absolutely thrilled to share the latest work from my lab focused on the variation and evolution of human centromeres among global populations! We assembled 2,110 human centromeres, identifying 226 new major haplotypes and 1,870 α-satellite HOR variants. www.biorxiv.org/content/10.6...
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Max Haase @maxhaase.bsky.social · 11/12/2025
Fellow yeast enthusiasts, does anyone have the genomic or amino-acid substitution for the cdc20-1 ts mutant - thanks!
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Max Haase @maxhaase.bsky.social · 01/12/2025
Very cool to see Jana’s epic on point centromere evolution published. Congratulations to all! Although, it makes one wonder how these strange centromeres evolved in the first place?
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Robin Allshire 🇮🇪 🇪🇺✊🏿 ⬆️ Zak’s favourite nucleosome: K9me @allshire-lab.bsky.social · 01/12/2025
www.embopress.org/doi/full/10.... Our latest now online at EMBO Journal. Read if you are interested in how epimutations mediate antifungal resistance & how this might result in heteroresistance in human & cereal crop fungal pathogens. Big Thx & congrats to Andreas Fellas, Pin Tong & Alison Pidoux
embopress.org
Heterochromatin epimutations impose mitochondrial dysfunction to confer antifungal resistance | The EMBO Journal
imageimageHeterochromatin-island epimutations can provide resistance to caffeine and antifungal drugs in the fission yeast Schizosaccharomyces pombe. This study reveals that some epimutations cause re...
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Max Haase @maxhaase.bsky.social · 01/12/2025
1/ 🐶💤 In Tony Hyman–style LLPS land: Scaffold = the dog bed Clients = extra dogs + toys that hop on Rule of the game: The bed decides where the nap-pile forms. Other dogs can jump on, but somehow they don’t change how the bed behaves.
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Jana Helsen @helsenjana.bsky.social · 26/11/2025
How do new centromeres evolve while staying compatible with the division machinery? Discover it in our new Nature paper! We show centromeres transition gradually via a mix of drift, selection, and sex, reaching new states that still work with the kinetochore. 👉 doi.org/10.1038/s41586-025-09779-1
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