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PlantEvolution 🌱🌾

@plantevolution.bsky.social

Weigel Lab aka WeigelWorld Repost≠endorsement #OpenScience COIs http://tinyurl.com/DWCOI2022 GoogleScholar http://tinyurl.com/DeWeScholar

968 Posts7546 Follower1618 Folgt
Eirik Lågeide@eiriklag.bsky.social · last wk.

Very excited to share the first preprint from my PhD with the community! This is also the first paper from the Plant Immunogenomics group with @galofir.bsky.social, so stay tuned for more! www.biorxiv.org/content/10.6... 1/n 🧵

NO VEIN is an ancestral immunity protein involved in plant-virus interaction

The conservation of immune systems from prokaryotes to eukaryotes can guide discovery of immunity genes across the tree of life. Most studies to date have focused on metazoan systems, while the extent...

biorxiv.org

@ching-hochang.bsky.social · 3d ago

Now, the next chapter! Our lab at the Institute of Molecular Biology, Academia Sinica in Taiwan, is fully up and running. We are actively recruiting passionate researchers at all levels to tackle bold ideas in cell biology, chromosome architecture, and evolution: sites.google.com/view/ecg-lab...

ECG LAB

"The only constant in life is change." — Heraclitus Genetic conflicts — the good, the bad, and the ugly — shape our lives over time We aim to understand why even the most essential genes and chrom...

sites.google.com

Harmit Singh Malik@harmitmalik.bsky.social · 3d ago

🧵 on why you should not be coy about pitching new ideas to prospective postdoc advisors (even if you have to tell them you have a better idea than they do)

@ching-hochang.bsky.social · 3d ago

Research is full of uncertainty, but every once in a while, nature works out exactly as you hypothesized. In 2019, while finishing my PhD, I pitched a bold idea in an email to @harmitmalik.bsky.social (below). Seven years later, it feels surreal to see that hypothesis become empirical reality. 🧵👇

Dan Garisto@dangaristo.bsky.social · 5d ago

NEW: In March the White House released an FY27 budget request that zeroed out the National Science Foundation's directorate of Social, Behavioral and Economic Sciences (SBE). For months it was unclear what would happen. Now, with FY26 over, the damage to SBE is coming to light. My reporting:

‘Complete devastation’: How NSF gutted its social sciences research

Agency body that funds sociology, linguistics, and archaeology studies in U.S. gave 90% fewer new grants this year

science.org

MwahahahahahadScientist@mads100tist.bsky.social · 2w ago

This is it. This is what everyone is enabling by humoring genAI: you spend months writing something that took you years to get at, for an opaque algorithm that a few control to spit a number and cut you off right there and then. This is what we're up against 🧪

John Stott@jpsastro.bsky.social · 2w ago

Had a UKRI funded grant proposal rejected at the "AI triage stage". "This AI-based triage was used only to identify approximately 50% of the strongest proposals to take forward to full human review." 🧪 #academicsky

I am writing to let you know that, unfortunately, your application was not successful. Review process As part of the initial triage of the 179 proposals submitted to this call, each was assessed using an AI-based review. Every proposal was read independently by several different AI models against the same seven criteria used to shape this call (including cyber security relevance, research quality and novelty, importance of the problem addressed, feasibility of the project plan, likely outputs and impact, value for money, and responsible research practice), with each model asked to give a score and a written justification with supporting quotations from the text. To guard against any one model's idiosyncrasies, we also ran a second, independent process in which different AI models debated the merits and weaknesses of each proposal before reaching a judgement, again against the same criteria. Scores from both processes were combined to produce an overall ranking. This AI-based triage was used only to identify approximately 50% of the strongest proposals to take forward to full human review. Projects selected for funding were drawn from those that progressed to the full human review stage. We recognise that AI-assisted assessment is a new and evolving part of the review process, and we are continuing to evaluate how well it aligns with the judgements of human reviewers on this call. We will soon produce a document detailing our method, so that others can build upon it and improve it. Feedback on your application Your application was not selected to progress beyond the AI triage stage. To provide transparency on the outcome of this assessment, we are sharing below the scores (out of 5) from each of the two AI review processes described above, together with the mean score across the two processes.
Dan Kliebenstein@spicybotrytis.bsky.social · 2w ago

In today’s random thoughts. Just because a gene controls a conserved process does not suggest or even support that the gene is conserved. Lots of family specific genes input into or control highly conserved processes.

Brian J. Enquist@bjenquist.bsky.social · 2w ago

Please pass along: I’m recruiting PhD students to join our Macroecology Lab. We study physical ecology, macroecology, and biodiversity — spanning scaling, trait-based ecology, theory, comparative biology & ecoinformatics. Several avenues for funding. Please reach out if interested 🧪🌐🌾

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Mark Peifer (He, him)@peiferlabunc.bsky.social · 2w ago

Are you looking for a postdoc exploring the cell biology of development, defining how cells change shape and move? Do you want to develop a research program & teaching skills preparing you for a position at a college or small University? Our new NIH grant will support those goals 1/n Please share

Florian Aigner@florianaigner.at · 2w ago

Wir brauchen ein Wort für die seltsam verquere Freude, in einem Text Holprigkeiten oder Fehler zu finden, weil es uns zeigt, dass er nicht von einer verdammten AI geschrieben wurde.

Mark Peifer (He, him)@peiferlabunc.bsky.social · 2w ago

I try to be a peer reviewer who reviews the paper presented, not the imaginary one it could be with many years of work. Sometimes work, even from labs I respect, doesn't meet the standard. Today I re-reviewed a paper & was impressed at how the authors did the work to solidify their claims. Kudos 1/n

PlantEvolution 🌱🌾@plantevolution.bsky.social · 3w ago

Highly recommended long read. (If opened in Substack app, should be automatically translated into English.) florianaigner.substack.com/p/die-ruckke...

Screenshot // The Return of Racial Theory
Florian Aigner@florianaigner.at · 3w ago

Die Rückkehr der Rassenlehre: Ich habe lange über den Fall Jason Arday recherchiert, und mir wurde rasch klar, dass es hier um etwas viel Größeres geht. Internationale rechte Netzwerke wollen die "woken" Unis politisch umdrehen. Und es läuft gut für sie. Der Text ist lang geworden - aber wichtig.

Mark Peifer (He, him)@peiferlabunc.bsky.social · 3w ago

Proteomics is extending the reach of genomics in human ancestry studies. This exciting paper came out in May using proteomics to begin to unravel "Homo erectus" fossils from across China. 1/n www.nature.com/articles/s41...

Enamel proteins from six Homo erectus specimens across China - Nature

Palaeoproteomic analysis of ancient enamel proteins extracted from Middle Pleistocene Homo erectus specimens from the Zhoukoudian, Hexian and Sunjiadong sites in China suggests that they are a ne...

nature.com

Ben Parker@ben-parker.bsky.social · 3w ago

Excited that our new paper with @henrylabsymbio.bsky.social and Kerry Oliver is out @pnas.org! We show that mobile genetic elements can spread adaptive host-benefiting traits across heritable insect symbionts on eco-evolutionary timescales.🧵 www.pnas.org/doi/10.1073/...

Phenotypic divergence is driven by mobile genetic elements in a heritable insect symbiont | PNAS

Heritable microbes profoundly influence insect biology, yet the traits they confer often evolve rapidly and differ among closely related symbiont s...

pnas.org

André Marques@amarques.bsky.social · 4w ago

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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André Marques@amarques.bsky.social · 9mo ago

A new extreme of meiotic evolution: ✔️ 𝗻𝗼 crossovers ✔️ 𝗻𝗼 gene conversion ✔️ 𝗻𝗼𝗿𝗺𝗮𝗹 meiosis & fertility Sex mimics clonality without becoming asexual, in the holocentric multicellular eukaryote 𝘙𝘩𝘺𝘯𝘤𝘩𝘰𝘴𝘱𝘰𝘳𝘢 𝘵𝘦𝘯𝘶𝘪𝘴. more about it: www.biorxiv.org/content/10.6...

David Ho@davidho.bsky.social · 3w ago

Joe Romm gave one of the most memorable talks I’ve ever heard at Columbia many years ago. Among other things, he said, “Sustainable development is like teenage sex. Everybody says they're doing it, very few people actually are, and those who are doing it are doing it badly.” RIP legend.

Michael E. Mann@michaelemann.bsky.social · 3w ago

It is with tremendous sadness and sense of loss that we regretfully share the news that @penncssm.bsky.social senior research fellow, and my close personal friend Joseph Romm has passed away unexpectedly. He will be sorely missed here. web.sas.upenn.edu/pcssm/news/r...