What does it take to evolve a new trait? We have a new paper out that uses the Drosophila sex comb—a male-specific grasping structure found in a subset of drosophilids—as a model to answer this question 1/11

PLOS Biology@plosbiology.org · last wk.

What are the genetic mechanisms for the #evolution of novel traits? This study by @brhopkins92.bsky.social &co links #Drosophila sex comb teeth to expression changes within ancestral cells, leading to diverged metabolic/developmental rates, and a novel structure. 🧪 #AcademicSky plos.io/4gQOnZK

Great opportunity here!

Carolina Rezaval@crezaval.bsky.social · last wk.

We’re recruiting postdocs to join our @wellcometrust.bsky.social , Decoding Competition in the Brain. How does the brain resolve competing needs and prioritise behaviour? 📅 New deadline: 15 September 🔗 Apply: rezavallab.org Please share!

That's not excessive. THIS is excessive:

Davis is an amazing place for plant biology and evolution research. The EVE department is full of wonderful people who care about both research & teaching. It's a great place to build a lab and a life. bsky.app/profile/jros...

Jeffrey Ross-Ibarra@jrossibarra.bsky.social · 3w ago

I am excited to announce a job for an Asst Prof in Plant Evolution in the dept. of Evolution and Ecology at @ucdavis.bsky.social. We're looking broadly, from macro (speciation, comparative genomics, evo-devo) to micro (pop biology, adaptive evolution, evo-eco). recruit.ucdavis.edu/JPF07777

What happens when evolution adds an extra pair of eyes? Male mayflies evolve an extra pair of dorsal compound eyes, the Turbanate eyes, thought to help males detect females during mating swarms. we have investigate how this remarkable evolutionary novelty develops. www.biorxiv.org/content/10.6...

1/8 Breathing seems automatic. But it's a finely tuned motor behavior that has to be controlled. In this preprint, I map the circuits that match a fly's respiration to the metabolic demands of flight and mitigate the risk of dehydration. 🧵🪰 www.biorxiv.org/content/10.6...

uchicago.wd5.myworkdayjobs.com/External/job... The Kreiner and Carley Lab groups are hiring a shared Research Analyst to help lead wet lab protocol development and management. We're a fun group and would love to hear from you :) Get in touch with questions!

Research, Analyst

Department BSD E&E Carley Lab About the Department The Kreiner Lab (kreinerlab.com) and Carley Lab (carleylab.uchicago.edu) in the Department of Ecology & Evolution at The University of Chicag...

uchicago.wd5.myworkdayjobs.com

Avocados come in 2 varieties - A-types start each day female and switch to male midday. B-types do the reverse. In work just published from the last chapter of my PhD, we show this system evolved 40+million yrs ago and is regulated by alleles of 1 transcription factor www.pnas.org/doi/10.1073/...

Balanced polymorphism in a floral transcription factor underlies the ancient rhythm of daily sex alternation in avocado | PNAS

In avocado and certain wild relatives in Lauraceae, a highly synchronized daily rhythm of floral sex timing promotes cross-pollination between two ...

pnas.org

Are you interested in evo devo? Bone and cartilage biology? Animal and human health research? Emerging model systems? Tails?? Recruiting at all levels!

I’m at #SMBE2026 this week. My lab is looking to hire a postdoc to study the genetic and developmental mechanisms underlying the evolution of organs and cell types. Please reach out if you’re interested!

So excited to announce our search for 4 postdocs (funded by the Simons Foundation) who will use genomics to "test how ecological interactions, natural selection, natural enemies, hybridization & environmental gradients shape...tropical tree communities" in Panama: stri.si.edu/story/bci-ev... ...1

My lab is looking to hire a postdoc to work on the evolution of organs and cell types. I’m at #EED2026 this week. If you’re here too and this sounds interesting then please reach out. Multi-year funding available!

Loh, L. S., DeMarr, K. A., Tsimba, M., Heryanto, C., Berrio, A., Patel, N. H., Martin, A., McMillan, W. O., Wray, G. A., Hanly, J. J. (2025). Lepidopteran scale cells derive from sensory organ precursors through a canonical lineage. Development, 152(5) journals.biologists.com/dev/article/...

Lepidopteran scale cells derive from sensory organ precursors through a canonical lineage

Summary: The wing scales of butterflies and moths are derived from sensory organ precursors and are homologues of mechanosensory bristles.

journals.biologists.com

Excited to share our discovery of a new programmable RNA-guided DNA-targeting system hiding inside bacteriophages that predates CRISPR. We call it VIPR (Viral Interference Programmable Repeat), and it uses an entirely new logic to find its targets. Thread + link below.

I’m looking to hire a postdoc. We’re interested in the evolution of organs and cell types, and evolutionary and developmental genetics more broadly. Please reach out if you’re interested and please pass on to any folks that you know who might be! 🪰🧬

EvolDir@evoldir.bsky.social · 5mo ago

Postdoc position in Evolutionary and Developmental Genetics at the University of Florida's Hopkins Lab. Candidates study organ evolution with computational and experimental methods. Contact Ben Hopkins at br.hopkins@ufl.edu. More info: [Hopkins Lab](https://www.genetics.ufl.edu). #postdoc

We noticed these fruit flies are behaving like tiny big horn sheep of fly world so we went back today to see if I could get some photos of the action. Here you have it, a play in 4 acts! Make me wonder if they evolved the elongated eyes for this purpose. Zygothrica sp. Intag Refugio, Ecuador

I’m looking to hire a postdoc. We’re interested in the evolution of organs and cell types, and evolutionary and developmental genetics more broadly. Please reach out if you’re interested and please pass on to any folks that you know who might be! 🪰🧬

EvolDir@evoldir.bsky.social · 5mo ago

Postdoc position in Evolutionary and Developmental Genetics at the University of Florida's Hopkins Lab. Candidates study organ evolution with computational and experimental methods. Contact Ben Hopkins at br.hopkins@ufl.edu. More info: [Hopkins Lab](https://www.genetics.ufl.edu). #postdoc

Mapping #CRISPR activity patterns with GRACE. In vivo gene editing sometimes happens at unexpected places. Reporters, such as GRACE, light up the cells that have been mutated. Flies are at @vdrc-flies.bsky.social and plasmids @addgene.bsky.social Described here: www.nature.com/articles/s41...

Happy to be able to share our review of the consequences of rising temperatures on animal fertility, led by @rhondasnook.bsky.social with @liamdougherty.bsky.social and Claudia Fricke. Research is getting active in this area but there's still a lot of unknowns... rdcu.be/e7uGm

The consequences of rising temperatures for animal fertility

Nature Reviews Biodiversity - Thermal stress reduces fertility in animals at temperatures below lethal, yet these sublethal effects remain underrepresented in biodiversity forecasts. This Review...

rdcu.be

Quick plug for our new resource, the Drosophila Species Stock Exchange. This is a database and mailing list that documents species currently in culture and the labs holding them. If you want to know more or sign up then please get in touch. See attached for more info and please share!

Looking forward to #Dros26 this week. My lab is recruiting and I would be delighted to chat with anyone interested in grad school/postdoc positions in evolutionary cell biology and developmental genetics. Please reach out if interested!

Looking forward to #Dros26 this week. My lab is recruiting and I would be delighted to chat with anyone interested in grad school/postdoc positions in evolutionary cell biology and developmental genetics. Please reach out if interested!

Wisconsin Evolution is accepting applications for our Seminar Series' Early Career Scientist Award. Come share your evolution research and visit UW-Madison's evolution community. Open to grad students and postdocs (<5 yrs post PhD) from outside UW-Madison. Apply by Dec 15th here: shorturl.at/4a4O6

Early Career Scientist Awards 2026

Application to the UW-Madison Evolution Seminar Series - Early Career Scientist Awards.

urldefense.com

One week left to apply for this position!

Ben Hopkins@brhopkins92.bsky.social · 11mo ago

The Hopkins Lab (hopkins-lab.com) at the University of Florida is looking to recruit a postdoc to work on the genetics of organ function and evolution across Drosophila and beyond. Please visit tinyurl.com/vcsjpmzz or email me for more info. And please RT or send to anyone who might be interested!

🚨 We're hiring! 🚨 Our lab at the University of Málaga, Spain🇪🇸 is looking for a bioinformatician researcher for a postdoc position (1+1 years). Check the ad, and if you're interested, get in touch! 📅 Starting date early 2026, with some flexibility. 🙏Please, RT!

Great to see that our mosquito cell atlas is now out in Cell. Amazing work from @oliviagoldman.net and @nadavshai.bsky.social to organise so much data and so many interesting stories into a single paper!

Olivia Goldman PhD@oliviagoldman.net · 10mo ago

Excited to announce the final version of the Mosquito Cell Atlas is out now in @cellpress.bsky.social!! 🦟🩸 There is SO much left to find & investigate in this dataset (& the rich biology of the Aedes aegypti mosquito)! We hope this helps scientists in many fields! www.cell.com/cell/fulltex...

The Hopkins Lab (hopkins-lab.com) at the University of Florida is looking to recruit a postdoc to work on the genetics of organ function and evolution across Drosophila and beyond. Please visit tinyurl.com/vcsjpmzz or email me for more info. And please RT or send to anyone who might be interested!

One week left on this! Good opportunity for someone interested in #behaviour, #genomics and #migration to come work will some fun seabirds and some fun people 🧬🐣🛰️ www.findaphd.com/phds/project...

To lead or to follow: disentangling the genetic and cultural contributions to long-distance seabird migration at University of Liverpool on FindAPhD.com

PhD Project - To lead or to follow: disentangling the genetic and cultural contributions to long-distance seabird migration at University of Liverpool, listed on FindAPhD.com

findaphd.com

Joe Wynn@joewynnbirds.bsky.social · 12mo ago

🚨 PhD alert 🚨 We are looking for a highly motivated student to use 🧬 genomics 🧬 and 🛰️ bio-logging 🛰️ approaches to disentangle cultural and genetic contributions to seabird migration 🐣 Think this is you, or someone you know? Then come to our Q&A session at on 29/09 and check out the ad below!

I'm recruiting PhD students for the Barker Lab @uofa-eeb.bsky.social We study plant evolutionary genomics - polyploidy, hybridization & machine learning for genome evolution. Work with Selaginella, Xanthisma, Brassica & more. Funding available via CAMBIUM Fellowships. Reach out if interested! 🧬🌵🤖

The Hopkins Lab (hopkins-lab.com) at the University of Florida is looking to recruit a postdoc to work on the genetics of organ function and evolution across Drosophila and beyond. Please visit tinyurl.com/vcsjpmzz or email me for more info. And please RT or send to anyone who might be interested!