The Tattooed Professor

The Tattooed Professor

@schwessinger.bsky.social

Professor at the Australian National University. Biosecurity, fungal and plant genomics, evolution, and biochemistry. Dad. Swimming, reading, nature.

3.2K followers2.7K following426 posts

The Tattooed Professor reposted

New Resource: "Chromosome-level phylogenomics and genome evolution of the grape family" rdcu.be/25RCaLYxvmia Family-wide phylogenomics sheds light on evolution of grapevine; role of Helitron transposons in the expansion and regulation of NLR resistance genes in grapevines. #PlantScience

The Tattooed Professor reposted

Not all nuclei are the same. We went to some of biology’s most exceptional nuclei 👉 dinoflagellates with genomes 80× ours 👉 Giardia’s twin nuclei 👉 ciliates carrying two nuclei in one cytoplasm & asked a simple question: what sets nuclear density? 🧵 Preprint: www.biorxiv.org/content/10.6...

The Tattooed Professor reposted

A talk I gave at NYU about what I think is the most pressing problem for the science of consciousness right now. If I am correct, a significant part of the past ~30+ years of research on consciousness might be wrong. I explain how we can try to mitigate that problem.

Paul Linton@lintonvision.bsky.social

🎥 Matthias Michel (@matthiasmichel.bsky.social) The Magic Room Problem and the Computational Architecture of Unconscious Processing www.youtube.com/watch?v=iT4_...

The Tattooed Professor reposted

This is a really lovely scholarly look at an idea I've been thinking about for a year since @jbyoder.org made a similar point in this blog: denimandtweed.jbyoder.org/2025/09/the-...

denimandtweed.jbyoder.orgThe walled garden at the end of the Internet“Portal” (Flickr, Floriane Kratz) I am not a fan of large-language model chatbots. I’m enough of a hater, in fact, that I don’t like calling ChatGPT and its LLM-powered kin …
Peter K. G. Williams@pkgw.bsky.social

Likely the most important thing I've ever written — if you're an academic and the AI mania unsettles you, here's my best shot at presenting some intellectual tools that might help you articulate why. arxiv.org/abs/2610.27251

The Tattooed Professor reposted

The Tattooed Professor reposted

The Tattooed Professor reposted

The Tattooed Professor reposted

Dark Academia – How Universities Die, by Peter Fleming I'm not very optimistic that academia can change for the better - I think it's too far gone - but this book at least identifies most of what is wrong. Perhaps, if enough of us read it, we can try to reverse the decline.

telescoper.blogDark Academia – How Universities Die, by Peter FlemingI'm not very optimistic that academia can change for the better - I think it's too far gone - but this book at least identifies most of what is wrong. Perhaps, if enough of us read it, we can try to reverse the decline.

The Tattooed Professor reposted

The Tattooed Professor reposted

The Tattooed Professor reposted

When olives are one of your last agricultural resources, how incredibly cruel to have them destroyed by “settlers” for no other reason than to make your life there unliveable. While beating up a foreign photo-journalist. Aided and abetted by Israeli soldiers.

The Tattooed Professor reposted

To help researchers with the new ARC Research Points system I made a simple spreadsheet calculator for 'what-if' scenarios - looking at various roles, across schemes, across NCGP period (2027 - 2029). Let me know if you use, and it's useful! www.linkedin.com/pulse/arc-re... @arc-tracker.bsky.social

linkedin.comARC Research Points: A 'what-if' calculatorBackground - what are ARC Research Points? As part of the release of information related to the new National Competitive Grants Program (NCGP) the ARC have announced initial details for ARC Research P...

The Tattooed Professor reposted

ARC has given some details of how new Explore scheme will run ▶️ www.arc.gov.au/news-and-pub... ❗️There's a lottery❗️ Peer review yields 3 categories: highly competitive, competitive, uncompetitive. After funding highly competitive apps, competitive ones enter a lottery for remaining $.

The Tattooed Professor reposted

The Tattooed Professor reposted

Wanted to share a new preprint where we use #MALDITOF not just for species ID, but rapid Sequence Typing 🧬 Even without DNA sequencing we can determine strain lineage 🦠, enabling rapid + cheap outbreak detection Amazing work led by Hoai-An Nguyen #IDSky #MicroSky www.medrxiv.org/content/10.6...

Talking about us the reamining staf... "They're doing more with less, covering subjects they didn't design, supervising students they didn't recruit, watching their colleagues disappear"... because of 'leaderships' agenda, who disappeared with golden hamshakes to fuck something else up...

The Tattooed Professor reposted

This past summer, work from my dissertation was published in MBE ! We found that the sex ratio supergene in Formica likely has two origins, one Nearctic and one Palearctic. This likely happened due to recombination between two standing haplotypes that underlie colony queen number! 🐜🐜

Molecular Biology and Evolution@molbioevol.bsky.social

@g-lagunasrobles.bsky.social et al. used WGS in Formica ants to study supergene diversification and gain of function, finding evidence for two origins of the MD haplotype. 🔗 doi.org/10.1093/molbev/msag135 #evobio #molbio #supergene

The Tattooed Professor reposted

Replying to @sutherlandbl.bsky.social

We read @johnjschenk.bsky.social lab's hugely informative paper on the myriad "Modified" CTAB protocols, and that led to the snipe hunt of trying to hunt down the original. Which has the same provenance and publication history of, like, a mimeographed 'zine from the 80s. doi.org/10.1002/aps3...

doi.orgWhat is the “modified” CTAB protocol? Characterizing modifications to the CTAB DNA extraction protocolCetyltrimethylammonium bromide (CTAB)–based methods are widely used to isolate DNA from plant tissues, but the unique chemical composition of secondary metabolites among plant species has necessitate...

The Tattooed Professor reposted

I will not only be relieved but truly *ecstatic* to be wrong, if more and better studies soon start showing that AI actually improves learning and cognitive motivation. But so far they all show the opposite, and that is consistent with the evidence that I and other educators are seeing on the ground

The Tattooed Professor reposted

Protamines sound super cool, because they are, they evolve, superfast, and are of the first examples of positive selection at the gene level!

Harmit Singh Malik@harmitmalik.bsky.social

Most animal species pack sperm DNA with protamines instead of histones. Protamines are essential for male fertility. They are among the fastest-evolving genes in animals. That makes little sense. We think we know why, in a new paper led by @ching-hochang.bsky.social. www.science.org/doi/10.1126/...

The Tattooed Professor reposted

The Tattooed Professor reposted

Learn about centromere evolution, chromatin-mediated genetic conflicts and more at the EMBO Workshop "#ChromatinEvolution from molecules to genomes" in Sant Feliu de Guíxols, Spain, 4–7 Oct 2027. Deadline: 10 Jun 2027 https://meetings.embo.org/event/27-chromatin-evo #EMBOchromatinEvo #EMBOevents 🧪

meetings.embo.orgChromatin evolution from molecules to genomesTechnological advances over the past decade have enabled genome-wide mapping of chromatin organization across diverse organisms at unprecedented resolution. These studies have uncovered both conserve…

The Tattooed Professor reposted

The Tattooed Professor reposted

"Of course, we have to teach our students about AI technologies. Teaching about AI technologies should be just like how we teach ‘no smoking’ or the causal links between lung cancer and cigarette smoke; yet, we do not teach students how to roll cigarettes and smoke them." zenodo.org/records/2008...

zenodo.orgAgainst the Uncritical Adoption of 'AI' Technologies in AcademiaArtificial intelligence (AI) companies and their rhetoric infringe on academia in harmful ways, mirroring past uncritical acceptance of industry logics, such as those of tobacco and petroleum. In this...

The Tattooed Professor reposted

PRESS RELEASE - Can this biotech innovation halt the destructive march of a cereal killer? 🌾🦠 A UK-led research collaboration has taken a significant step in the global effort to protect crops from the devastating wheat fungus pathogen

okt.toCan this biotech innovation halt the destructive march of a cereal killer? | John Innes CentreA UK-led research collaboration has taken a significant step in the global effort to protect cereal crops from the devastating blast fungus pathogen...

The Tattooed Professor reposted

It's time to apply for the New Phytologist #TansleyMedal! The prestigious prize is awarded annually to early career scientists that have made an outstanding contribution to #PlantScience. Deadline: 1 November 2026. Apply now: www.newphytologist.org/grants-award...

newphytologist.orgNew Phytologist Tansley Medal for excellence in plant scienceThe New Phytologist Tansley Medal is awarded annually in recognition of an outstanding contribution to research in plant science by an early career researcher.

The Tattooed Professor reposted

Replying to @dsquintana.bsky.social

Materials sharing has increased over the past decade, which is great, but these materials are often tricky to use. Tools like this will really help improve usability bsky.app/profile/dsqu...

Dan Quintana@dsquintana.bsky.social

New preprint! 🎉 I analysed 1660 papers from 4 psychology journals and found materials sharing went from 9% of papers in 2015 to 82% in 2025, and these materials *do* get downloaded — a median of 135 times each. BUT shared code is often hard to run. doi.org/10.31234/osf... Let's walk through it 🧵

The Tattooed Professor reposted

The Tattooed Professor reposted

“Ecosystems are not human societies: they don’t have kings, and they certainly don’t award any favours or exclusive privileges to any species. These are all human inventions”