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Ian Dworkin

@idworkin

Evolutionary biologist in love with morphology, especially size & shape. Drosophila Quantitative/Statistical geneticist. Dabbler in Development. Occasional genomicist. Thinking about variation in cell size a lot lately. https://dworkinlab.github.io

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Latest posts by Ian Dworkin @idworkin

go.bsky.app/C14uXVa

30.01.2025 17:06 πŸ‘ 87 πŸ” 43 πŸ’¬ 3 πŸ“Œ 4
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Society for the Study of Evolution Site description

Are you a grad student attending #Evol2026? Submit your talk for the SSE Hamilton Award for Outstanding Graduate Student Presentation! Finalists will present their talks during the virtual portion of the meeting. Apply during registration. Deadline April 15! shorturl.at/qDIP4 @evolmtg.bsky.social

02.03.2026 12:22 πŸ‘ 14 πŸ” 19 πŸ’¬ 0 πŸ“Œ 0
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Society for the Study of Evolution Site description

Are you interested in receiving light-touch English language editing for your next @journal-evo.bsky.social or @evolletters.bsky.social manuscript? Check out our Evolution English Language Support program to learn how to receive free support! www.evolutionsociety.org/publications...

02.03.2026 02:29 πŸ‘ 6 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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Society for the Study of Evolution Site description

πŸ“’ Now accepting proposals for the Graduate Research Excellence Grants! These provide evolutionary biology research funds for early and advanced Master’s and PhD students. Applicants must be members of SSE. Deadline: May 18, 2026
www.evolutionsociety.org/content/soci...

27.02.2026 13:22 πŸ‘ 17 πŸ” 32 πŸ’¬ 1 πŸ“Œ 0

The distribution of fitness effects of new mutations in regulatory regions of the D. melanogaster genome https://www.biorxiv.org/content/10.64898/2026.03.01.708907v1

03.03.2026 15:31 πŸ‘ 7 πŸ” 3 πŸ’¬ 0 πŸ“Œ 1

I will let my funding agency know immediately.

03.03.2026 15:10 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
MBE | The role of society journals in protecting the scientific record

MBE | The role of society journals in protecting the scientific record

MBE Editors-in-Chief Claudia Russo and Brandon Gaut publish a new editorial on the role of society journals in protecting the scientific record.

πŸ”— doi.org/10.1093/molbev/msag022

#evobio #molbio #societyjournal

@claurusso.bsky.social @bsgaut.bsky.social

03.03.2026 10:18 πŸ‘ 12 πŸ” 5 πŸ’¬ 1 πŸ“Œ 1

This was so damn funny. I was laughing out loud. Thank you for writing it. I hope everyone reads it and gets the point.
kudos @russcd.bsky.social !

03.03.2026 15:03 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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The core-pivotal index: a geometry-first approach to academic impact The defining goal of the academic endeavor is to establish a single perfect value that completely summarizes entire careers’ achievements. Such an index wo

@russcd.bsky.social ushers in a new era of academic metrics with the core-pivotal author index, which assigns all credit to authors that occupy the exact center of the author list, while non-central peripheral authors receive no credit whatsoever.

πŸ”— doi.org/10.1093/molbev/msag026

#evobio #molbio

03.03.2026 13:00 πŸ‘ 22 πŸ” 15 πŸ’¬ 4 πŸ“Œ 2

Oh no.. Counting bristles.. Definitely me..... My PhD was basically counting bristles on flies (and then some QG).

02.03.2026 15:09 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Sometimes my weekend laziness bites me in the behind....

02.03.2026 15:08 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

As @bbolker.bsky.social points out, this is incorrect! My AI overlords lied to me!!!

02.03.2026 01:27 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I also don't understand how threads work on this. I am never sure if my reply is going to one person or everyone on the thread. Maybe it's best if you just take my laptop from me...

02.03.2026 01:25 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
"Embryologist E. E. Just complained that genetics and selection could explain why populations of flies had more or fewer bristles on their backs, but it couldn't explain how a fly constructed its back in the first place (Harrison 1937: 372; Gilbert et al 1996: 361)

"Embryologist E. E. Just complained that genetics and selection could explain why populations of flies had more or fewer bristles on their backs, but it couldn't explain how a fly constructed its back in the first place (Harrison 1937: 372; Gilbert et al 1996: 361)

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Quote is attributed from Amundson R (2005) The Changing role of the embryo in evolutionary thought: Roots of Evo-Devo.
Cambridge University Press, Cambridge (Google books screenshot β†’ Harrison, Ross G. 1937. β€œEmbryology and Its Relations.” Science 85 (2207): 369–74 (JSTOR screenshot)

01.03.2026 20:48 πŸ‘ 4 πŸ” 1 πŸ’¬ 2 πŸ“Œ 0
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Ernest Everett Just - Wikipedia

I think your AI overlords are bullshitting/hallucinating. See the other part of thread on en.wikipedia.org/wiki/Ernest_... (who sounds like a true badass BTW ...) [off-topic: is there something I can read to update my mental model of BSky threading, which I don't get at all?]

02.03.2026 00:04 πŸ‘ 2 πŸ” 1 πŸ’¬ 2 πŸ“Œ 0

Ha. Not shocking, but good to know. Sorry.

02.03.2026 01:22 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

and the original quote may have been....

"It's not the hairs on a fly's back that matter, but if it had a back to begin with"

01.03.2026 23:52 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

My AI overlords suggest the following:

This quote is a variant of a famous, often-attributed line by the English writer and philosopher G. K. Chesterton, or sometimes attributed to the philosopher Alan Watts when commenting on Chesterton's style.

01.03.2026 23:49 πŸ‘ 1 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

I don't know that quote, but I like it!

Maybe someone like Tom Kaufman?

01.03.2026 23:46 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Ah, got it.

yes. I agree that there needs to be some follow through on checking this. When I am an AE on papers I do detail what I specifically expect to see in the repository.

20.02.2026 22:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Sorry, for clarification. Is there not a DOI for the data on dryad (or figshare or zenodo etc..), and does it not contain the raw data?

Or you don't like to have to access the data via dryad/etc...

20.02.2026 15:24 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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If paleobiology falls in your interest area, check out the β€œPaleobiology Database” at paleobiodb.org#/ . This database is well-resourced with more than 94,000 references, 517,852 taxa, 276,576 collections, and ~1,000 contributors. #Paleobiology #Organisms #HistoricalGeology

20.02.2026 14:59 πŸ‘ 7 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0

Body size, wing area, and wing loading follow a pattern of trait conservatism in Drosophila https://www.biorxiv.org/content/10.64898/2026.02.12.705663v1

14.02.2026 07:32 πŸ‘ 3 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Now I need to learn a new language... Gen Z.

11.02.2026 14:34 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Client Challenge

I think these papers may be relevant here

www.nature.com/articles/s41...

www.pnas.org/doi/pdf/10.1...

Tl;dr, the idea is that a wide class of functions exhibit β€œsimplicity bias” when the inputs are selected randomly from a uniform distribution, and that this effect biases biology to simplicity.

13.01.2026 01:18 πŸ‘ 5 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
banner of the EED meeting showing the university Glasgow main hall and a tartan

banner of the EED meeting showing the university Glasgow main hall and a tartan

🌍 Exciting news! The Euroβ€―EvoDevoβ€―2026 conference is coming to Glasgow, UK, fromβ€―Juneβ€―9–12. πŸ”­ Registration just openedβ€”secure your spot now! πŸ‘‰ www.evodevoconference26.com #EvoDevo2026 #Glasgow #PlantScience

04.02.2026 13:19 πŸ‘ 3 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0

Nice to get a shout out as a reviewer of a paper. Thanks!

02.02.2026 12:33 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Great new paper from Agathe Puissant's PhD in Ecology Letters: predation‐driven adaptive syndromes combining wing shape and colour patterns in Swallowtail Butterflies onlinelibrary.wiley.com/doi/10.1111/...

18.01.2026 12:27 πŸ‘ 14 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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A new paper on the genetics of fluctuating asymmetry... An old collaborative work finally published!! Thanks to Fred Peronnet and co and reviewer Ian Dworkin academic.oup.com/genetics/art...

28.01.2026 17:42 πŸ‘ 19 πŸ” 10 πŸ’¬ 1 πŸ“Œ 1
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SAVE THE DATE: The Atlantic Canada Regional Cell & Developmental Biology Symposium will be held on June 26th, 2026 at Mount Saint Vincent University in Halifax, Nova Scotia, Canada. @anatomyorg.bsky.social @brchfx.bsky.social
#devbio #DevBio
πŸ§ͺ

27.01.2026 14:10 πŸ‘ 9 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0