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Alison Pischedda

@alisonpischedda.bsky.social

Assistant Prof at #PUI Evolution | Behavior | Genetics | Flies | Coffee. #FirstGen, she/her, πŸ‡¨πŸ‡¦πŸ‡ΊπŸ‡Έ. Opinions my own. pischeddalab.com

334 Followers  |  156 Following  |  21 Posts  |  Joined: 01.11.2023  |  2.294

Latest posts by alisonpischedda.bsky.social on Bluesky

Opportunity!
Anybody knows of young marine ecologists (within 7 years from earned PhD) that would like to come to Gothenburg, Sweden, for a nationally funded Assistant Professorship? It is highly competitive but well funded. (1) of (3)

10.11.2025 09:32 β€” πŸ‘ 23    πŸ” 45    πŸ’¬ 2    πŸ“Œ 0
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Fast females, slow males: accelerated ageing and reproductive senescence in Drosophila melanogaster females across diverse social environments Abstract. Females and males typically differ in lifespan, patterns of ageing, and reproduction. General explanations for variation in the magnitude of this

Fast females, slow males: accelerated ageing and reproductive senescence in Drosophila melanogaster females across diverse social environments url: academic.oup.com/evlett/artic...

09.11.2025 20:25 β€” πŸ‘ 17    πŸ” 8    πŸ’¬ 0    πŸ“Œ 1
Text: Society for the Study of Evolution Undergraduate Community at Evolution Program. Applications due January 20, 2026.

Text: Society for the Study of Evolution Undergraduate Community at Evolution Program. Applications due January 20, 2026.

The Undergraduate Community at Evolution program provides travel funding, mentoring, and a presentation opportunity at #Evol2026. Please share with undergrads in your lab! www.evolutionsociety.org/content/educ...
@asn-amnat.bsky.social @systbiol.bsky.social @evolmtg.bsky.social

10.11.2025 02:29 β€” πŸ‘ 8    πŸ” 11    πŸ’¬ 0    πŸ“Œ 0
Alan Kanzer Postdoctoral Fellowship Program

Applications are now open for the @zuckermanbrain.bsky.social Alan Kanzer Postdoctoral Fellowship.
Deadline: December 16, 2025
bit.ly/KanzerFellows

08.11.2025 18:38 β€” πŸ‘ 5    πŸ” 6    πŸ’¬ 0    πŸ“Œ 0
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How to apply Learn how to apply to the Common Themes in Reproductive Diversity graduate program at Indiana University with detailed steps, requirements, and deadlines.

If you're looking for a #postdoc but aren't quite a fit for my lab, check out this exciting opportunity via IU's Common Themes in Reproductive Diversity group! 2-year NIH traineeship to work on one of the group's core themes. Details here! ctrd.indiana.edu/how-to-apply/

05.11.2025 17:10 β€” πŸ‘ 7    πŸ” 16    πŸ’¬ 0    πŸ“Œ 0

My lab at Indiana University is searching for a *postdoc* and *technician* to contribute to our work studying the evolution of social behavior using fruit flies as a model system. Details below, feel free to email me with any questions! More info on our research: saltzlab.com

05.11.2025 16:56 β€” πŸ‘ 43    πŸ” 70    πŸ’¬ 3    πŸ“Œ 2
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We have TWO post-doctoral fellowships in the Biodiversity Centre at UBC next year! Am happy to chat if you might want to be hosted in my lab. biodiversity.ubc.ca/training-and... Deadline January 15th!

03.11.2025 17:16 β€” πŸ‘ 81    πŸ” 68    πŸ’¬ 2    πŸ“Œ 2
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ACCE+ DLA Programme: The impact of climate change on sexually selected traits and its consequences for evolutionary fitness at University of Sheffield on FindAPhD.com PhD Project - ACCE+ DLA Programme: The impact of climate change on sexually selected traits and its consequences for evolutionary fitness at University of Sheffield, listed on FindAPhD.com

Phd project on Climate Change Impacts on Sexually Selected Traits, lead by Alison Wright at Sheffield Uni, with supervisor team including @andrewpom.bsky.social and me. Application deadline 7th Jan

03.11.2025 17:35 β€” πŸ‘ 11    πŸ” 13    πŸ’¬ 0    πŸ“Œ 0
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Did you publish part of your PhD work in Evolution or Evolution Letters this year? You may be eligible for this award! Papers must have been included in a 2025 issue to be eligible. Apply by January 30: shorturl.at/CnVo6

@journal-evo.bsky.social @evolletters.bsky.social

31.10.2025 12:22 β€” πŸ‘ 8    πŸ” 6    πŸ’¬ 0    πŸ“Œ 0
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What we got wrong about mosquito matingβ€”researchers explain why females are in charge The female mosquito only mates once in her lifetime, and yet she can develop many hundreds of eggs from this single event.

Female mosquitoes control mating through subtle genital movements, determining if and when copulation occursβ€”a key factor in their reproductive success and the spread of mosquito-borne diseases. doi.org/g98bcr

28.10.2025 13:09 β€” πŸ‘ 8    πŸ” 3    πŸ’¬ 0    πŸ“Œ 1
Brandeis University, Biology Department Job #AJO30961, Assistant Professor in Biology and Neuroscience Program, Biology Department, Brandeis University, Waltham, Massachusetts, US

TT faculty job opening in #Neuroscience!
We are looking for a colleague to join us in our fantastic Biology Department and Neuroscience Program at Brandeis. We are a group of *very* collaborative, supportive, and productive scientists (& humans!) so please apply
academicjobsonline.org/ajo/jobs/30961

22.10.2025 23:28 β€” πŸ‘ 85    πŸ” 103    πŸ’¬ 1    πŸ“Œ 3
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Sexual selection and speciation: a meta-analysis of comparative studies Abstract. Understanding the drivers of biodiversity is a central goal in evolutionary biology. In particular, sexual selection has long been proposed as a

Does #SexualSelection fuel #Speciation?

Our new #meta-analysis of comparative studies finds support for a positive relationship, but the rather moderate global effect suggests it’s not necessarily a dominant force.

doi.org/10.1093/evle...

22.10.2025 11:24 β€” πŸ‘ 61    πŸ” 30    πŸ’¬ 4    πŸ“Œ 1
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Cryptic female choice can maintain reproductive isolation Abstract. Sexual selection has long been considered an important mechanism of speciation. Despite growing empirical evidence that postmating sexual selecti

My latest paper, Cryptic female choice can maintain reproductive isolation, with @servedio.bsky.social and Suzanne Alonzo is now out in the October issue of @journal-evo.bsky.social ! (1/3)
academic.oup.com/evolut/artic...

21.10.2025 21:18 β€” πŸ‘ 21    πŸ” 9    πŸ’¬ 1    πŸ“Œ 0

The Toronto Blue Jays are going to the World Series.

For the first time since 1993.

Game 1 is Friday night, 8pm ET, in Toronto.

21.10.2025 03:00 β€” πŸ‘ 290    πŸ” 42    πŸ’¬ 6    πŸ“Œ 4

Holy cow, Blue Jays!! πŸ‡¨πŸ‡¦

21.10.2025 03:18 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Temperature can reverse sexual conflict, facilitating population growth Abstract. Sexual conflict frequently gives rise to adaptations that increase male reproductive success at the expense of harming females (β€œmale harm”) and

Temperature can reverse sexual conflict, facilitating population growth
doi.org/10.1093/evle...

Now in @evolletters.bsky.social by Roberto GarcΓ­a-Roa et al.

13.10.2025 17:31 β€” πŸ‘ 17    πŸ” 11    πŸ’¬ 0    πŸ“Œ 0

Very cool!

20.10.2025 21:31 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Examples of some recent papers from graduate students in my group - a full list of recent papers and preprints can be found here (https://scholar.google.co.uk/citations?hl=en&user=pTdxVdIAAAAJ) and profile of the group here: https://egioxford.web.ox.ac.uk/members

Examples of some recent papers from graduate students in my group - a full list of recent papers and preprints can be found here (https://scholar.google.co.uk/citations?hl=en&user=pTdxVdIAAAAJ) and profile of the group here: https://egioxford.web.ox.ac.uk/members

The annual Wytham Field Team Photo!

The annual Wytham Field Team Photo!

Celebrating a successful field season with great food & good company - May 2025

Celebrating a successful field season with great food & good company - May 2025

Front view of the Life & Mind Building, which opened in Oct 2025: The new home of Biology at Oxford

Front view of the Life & Mind Building, which opened in Oct 2025: The new home of Biology at Oxford

Interested in a PhD in ornithology? Funding available for projects at the interface of ecology, behaviour & evolution from Oct '26 working on long-term population studies of tits at Wytham, based in @biology.ox.ac.uk in the new Life & Mind Building in Oxford
www.findaphd.com/phds/project...

20.10.2025 19:43 β€” πŸ‘ 94    πŸ” 148    πŸ’¬ 5    πŸ“Œ 1
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Molecular and genomic insights to sexually antagonistic genes (GRIESHOP_U26DTP) | Doctoral Training Partnership Why do harmful genes persist in populations instead of being removed by natural selection? One answer lies in sexual antagonism: when a genetic variant benefits males but harms females, or vice versa.

Please RT!

🚨 4-year PhD position in my lab (Oct 2026 start) 🚨

Molecular and genomic insights to sexually antagonistic genes

Application deadline: Dec 2, 2025

biodtp.norwichresearchpark.ac.uk/projects/mol...

16.10.2025 13:51 β€” πŸ‘ 12    πŸ” 21    πŸ’¬ 1    πŸ“Œ 0
Ichetucknee Springs State Park, a short drive from Gainesville, FL

Ichetucknee Springs State Park, a short drive from Gainesville, FL

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!

15.10.2025 20:42 β€” πŸ‘ 35    πŸ” 41    πŸ’¬ 3    πŸ“Œ 2
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Female fruit flies use social cues to make egg-clustering decisions - BMC Biology Background The ability to respond plastically to environmental variation is a key determinant of fitness. Females may use cues to strategically place their eggs, for example adjusting the number or lo...

Out now - female fruit flies cluster their eggs together depending on their social environment πŸͺ°πŸ§ͺ Just wish they'd let us know why... led by @emilyrosech.bsky.social Emily Fowler, Lucy Friend and Tracey Chapman. link.springer.com/article/10.1...

15.10.2025 10:36 β€” πŸ‘ 24    πŸ” 14    πŸ’¬ 1    πŸ“Œ 0
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My lab is hiring a 2-yr hummingbird evolution and genomics postdoc and a 1-yr salaried research and lab tech. Both with full U. Wyoming benefits. Please spread the word! Info below. Best consideration date Nov 1, start dates early Spring 2026.

14.10.2025 20:08 β€” πŸ‘ 94    πŸ” 84    πŸ’¬ 0    πŸ“Œ 5
ABS Student Research and Developing Nations Grants! ABS offers the following grants to support graduate student research: Student Research Grants, ABS Conservation Award and Justice, Equity, Diversity and Inclusion (JEDI) Awards. The ABS also offers an Early Career Grant in Conservation Behavior and Developing Nations Grant to support students and other researchers from developing nations. 

Applicants for student grants must be enrolled in a graduate program and must be active members of ABS (student membership fees cost $17-$34). Research grants range from $500-$2,000 USD, depending on the category of the grant and evaluations. Individuals may receive only one ABS research grant during their lifetime. More details on how the grants and how to apply in the link in the post.

ABS Student Research and Developing Nations Grants! ABS offers the following grants to support graduate student research: Student Research Grants, ABS Conservation Award and Justice, Equity, Diversity and Inclusion (JEDI) Awards. The ABS also offers an Early Career Grant in Conservation Behavior and Developing Nations Grant to support students and other researchers from developing nations. Applicants for student grants must be enrolled in a graduate program and must be active members of ABS (student membership fees cost $17-$34). Research grants range from $500-$2,000 USD, depending on the category of the grant and evaluations. Individuals may receive only one ABS research grant during their lifetime. More details on how the grants and how to apply in the link in the post.

Hey grad students studying animal behavior! Need a little extra research $$? (Don't we all?)

Apply for an ABS Student Research Grant! We award grants up to $2,000 to grad students & give feedback on the proposals. Deadline Dec 15.

More info here: www.animalbehaviorsociety.org/web/awards-s...

09.10.2025 22:00 β€” πŸ‘ 20    πŸ” 23    πŸ’¬ 0    πŸ“Œ 0

Also, a shout out to the two reviewers of this manuscript, who provided helpful and constructive feedback while also emphasizing the strengths of the paper. Thank you for providing such a positive peer review experience for these young scientists!

13.10.2025 13:17 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Although it was more work, involving the CURE students in this paper was a lot of fun for me. I *love* research, and being able to share a project with students from start to finish was such a rewarding extension of my teaching.

13.10.2025 13:17 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Harini then drafted the paper, with CURE students contributing to the revising and editing. As part of the course, these students had already entered, processed, and analyzed the data and wrote a scientific paper about the project. These students are all listed as coauthors for their contributions.

13.10.2025 13:17 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

After the course ended, the undergrad TA for the course, Harini Shankar, took over this project (while *also* completing a senior thesis in my lab), and we replicated each experiment in our research lab to ensure the results held. Again, exposure to rivals did not affect male mate choice.

13.10.2025 13:17 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Exposure to Rivals Does Not Affect Male Mate Choice in Drosophila melanogaster We tested whether perceived competition affected male mate choice for large, high-fecundity females in Drosophila melanogaster. All males showed consistently strong preferences for large females, reg...

New paper out -- but this one is a little different! This project began as part of my 2024 Lab in Animal Behavior class at @barnardcollege.bsky.social, which I teach in a ~CURE format. The students found no effect of exposure to rivals on male mate choice in #Drosophila: doi.org/10.1002/ece3...

13.10.2025 13:17 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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Why does the naked mole rat have the longest lifespan of any rodent, nearly 40 years?
A 30-year long mystery unraveled @ScienceMagazine today!
Its cGAS enzyme in cells has 4 missense mutations that upends its function, promoting DNA repair and suppressing inflammation
www.science.org/doi/10.1126/...

09.10.2025 18:06 β€” πŸ‘ 347    πŸ” 103    πŸ’¬ 12    πŸ“Œ 20

Reposting because This. Is. Wild.

09.10.2025 02:57 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

@alisonpischedda is following 20 prominent accounts