Geoff Findlay
@geofffindlay.bsky.social
Drosophila evolutionary and reproductive geneticist at Holy Cross. Seattle sports fan. MD spouse, preschool dad, SCOTUS junkie.
Reposted by Geoff Findlay
Please help us spread the word!
NextGen Immunologists Day: A New Opportunity for Undergrads at IMMUNOLOGY2026
Register for a FREE day-long program of poster showcases, guided poster walks, networking, graduate school panels, and demonstrations.
immunology2026.aai.org/nextgen-immu...
NextGen Immunologists Day: A New Opportunity for Undergrads at IMMUNOLOGY2026
Register for a FREE day-long program of poster showcases, guided poster walks, networking, graduate school panels, and demonstrations.
immunology2026.aai.org/nextgen-immu...
NextGen Immunologists Day - IMMUNOLOGY2026™
NextGen Immunologists Day welcomes undergraduate students into the immunology community through a full day of hands-on learning, scientific exploration, and meaningful connection.
immunology2026.aai.org
November 20, 2025 at 8:31 PM
Please help us spread the word!
NextGen Immunologists Day: A New Opportunity for Undergrads at IMMUNOLOGY2026
Register for a FREE day-long program of poster showcases, guided poster walks, networking, graduate school panels, and demonstrations.
immunology2026.aai.org/nextgen-immu...
NextGen Immunologists Day: A New Opportunity for Undergrads at IMMUNOLOGY2026
Register for a FREE day-long program of poster showcases, guided poster walks, networking, graduate school panels, and demonstrations.
immunology2026.aai.org/nextgen-immu...
Reposted by Geoff Findlay
Check out our latest issue where we interview Cassandra Extavour, who studies the evolution of the genetic mechanisms employed during early animal embryogenesis to specify cell fate, development, and differentiation at Harvard University. www.cell.com/current-biol...
Q & A
Interview with Cassandra Extavour, who studies the evolution of the genetic mechanisms
employed during early animal embryogenesis to specify cell fate, development, and
differentiation at Harvard Univ...
www.cell.com
November 20, 2025 at 10:34 AM
Check out our latest issue where we interview Cassandra Extavour, who studies the evolution of the genetic mechanisms employed during early animal embryogenesis to specify cell fate, development, and differentiation at Harvard University. www.cell.com/current-biol...
Reposted by Geoff Findlay
I am looking to hire a postdoc interested in combining genetics and evolution to understand why telomeres vary so much in plants. My group has been developing Mimulus a genetic model for studying plant telomeres and we have really cool research brewing. Please check ad for detail. Deadline is 12/31.
November 16, 2025 at 8:29 PM
I am looking to hire a postdoc interested in combining genetics and evolution to understand why telomeres vary so much in plants. My group has been developing Mimulus a genetic model for studying plant telomeres and we have really cool research brewing. Please check ad for detail. Deadline is 12/31.
Reposted by Geoff Findlay
We have a funded NERC PhD studentship!
Selfish X chromosomes are these bizarre things where males carrying the selfish X suffer from imploding testes. Lots to do in this space, especially in evolutionary, stress, and infection biology.
Please share!
#PhDchat #AcademicSky @uniexecec.bsky.social
Selfish X chromosomes are these bizarre things where males carrying the selfish X suffer from imploding testes. Lots to do in this space, especially in evolutionary, stress, and infection biology.
Please share!
#PhDchat #AcademicSky @uniexecec.bsky.social
November 15, 2025 at 3:02 PM
We have a funded NERC PhD studentship!
Selfish X chromosomes are these bizarre things where males carrying the selfish X suffer from imploding testes. Lots to do in this space, especially in evolutionary, stress, and infection biology.
Please share!
#PhDchat #AcademicSky @uniexecec.bsky.social
Selfish X chromosomes are these bizarre things where males carrying the selfish X suffer from imploding testes. Lots to do in this space, especially in evolutionary, stress, and infection biology.
Please share!
#PhDchat #AcademicSky @uniexecec.bsky.social
Reposted by Geoff Findlay
Galvin, J., Yedigarian, S., Rahman, M., Borziak, K., DeNieu, M., Larson, E. L., Manier, M. K. (2025). Sperm length and seminal fluid proteins promote male reproductive success in D. melanogaster. J Evol Biol academic.oup.com/jeb/article-...
Sperm length and seminal fluid proteins promote male reproductive success in Drosophila melanogaster
Abstract. Spermatozoal morphology varies widely within and among species, often corresponding to the shape of the female sperm storage organs in ways that
academic.oup.com
November 13, 2025 at 12:55 AM
Galvin, J., Yedigarian, S., Rahman, M., Borziak, K., DeNieu, M., Larson, E. L., Manier, M. K. (2025). Sperm length and seminal fluid proteins promote male reproductive success in D. melanogaster. J Evol Biol academic.oup.com/jeb/article-...
Reposted by Geoff Findlay
“as the…administration has rescinded its support for scientific research, restricted vaccine access, dismissed expert advisers, attacked doctors & scientists, & worked to curtail health-insurance coverage, researchers & health-care workers have had a surge of interest in running for office.”🧪🛟
The Epidemiologists Are Running for Office
Instead of trying to depoliticize their field, a swell of scientists want to become politicians.
www.theatlantic.com
November 8, 2025 at 2:48 PM
“as the…administration has rescinded its support for scientific research, restricted vaccine access, dismissed expert advisers, attacked doctors & scientists, & worked to curtail health-insurance coverage, researchers & health-care workers have had a surge of interest in running for office.”🧪🛟
Reposted by Geoff Findlay
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
November 5, 2025 at 4:56 PM
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
Reposted by Geoff Findlay
Some charts for those who don't know the extent of the US public (and private) investment in research (particularly in biomedical research) compared to other countries and institutions. The destruction of the US' scientific institutions has global implications.
November 2, 2025 at 10:52 AM
Some charts for those who don't know the extent of the US public (and private) investment in research (particularly in biomedical research) compared to other countries and institutions. The destruction of the US' scientific institutions has global implications.
Reposted by Geoff Findlay
Correlated Gene Copy Number Changes in a Seminal Fluid Protein Network in Drosophila https://www.biorxiv.org/content/10.1101/2025.10.27.684572v1
October 28, 2025 at 6:32 PM
Correlated Gene Copy Number Changes in a Seminal Fluid Protein Network in Drosophila https://www.biorxiv.org/content/10.1101/2025.10.27.684572v1
Reposted by Geoff Findlay
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!
October 15, 2025 at 8:42 PM
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!
Reposted by Geoff Findlay
Surprisingly, mouse sperm can locate and swim through the tiny opening in #zebrafish eggs known as the micropyle, suggesting that some mechanisms guiding sperm toward eggs may be shared across distant species.
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October 19, 2025 at 10:01 AM
Surprisingly, mouse sperm can locate and swim through the tiny opening in #zebrafish eggs known as the micropyle, suggesting that some mechanisms guiding sperm toward eggs may be shared across distant species.
Reposted by Geoff Findlay
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...
🚨 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...
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.
biodtp.norwichresearchpark.ac.uk
October 16, 2025 at 1:51 PM
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...
🚨 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...
Awesome opportunity with a great new PI!
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!
October 15, 2025 at 9:10 PM
Awesome opportunity with a great new PI!
Reposted by Geoff Findlay
Model organisms, in particular non-mammalian model organisms, such as yeast, Caenorhabditis elegans, #Drosophila and zebrafish, have long stood at the centre of biological discovery www.nature.com/articles/s41...
Reaffirming the value of model organisms in training scientific minds - Nature Cell Biology
As biomedical research prioritizes human models and translational promise, classic model organisms are increasingly dismissed. Here we argue that they have a lasting value, both in enabling discovery and in cultivating scientific thinking, by training researchers in systems reasoning, integrative thinking and independent inquiry.
www.nature.com
October 11, 2025 at 8:03 AM
Model organisms, in particular non-mammalian model organisms, such as yeast, Caenorhabditis elegans, #Drosophila and zebrafish, have long stood at the centre of biological discovery www.nature.com/articles/s41...
It’s a great afternoon for stock-flipping! 🔱⚾️
October 8, 2025 at 8:31 PM
It’s a great afternoon for stock-flipping! 🔱⚾️
Congrats to lab alum Brendan Kelly '19 on his co-first author publication from his MS work at Ohio State! journals.plos.org/plosntds/art...
The effects of mating and blood feeding on the immune defense of female Aedes aegypti mosquitoes
Author summary: Mating and the subsequent process of reproduction can either enhance or suppress the ability of female insects to respond to pathogenic infection. In most mosquitoes, blood feeding is ...
journals.plos.org
October 8, 2025 at 2:18 AM
Congrats to lab alum Brendan Kelly '19 on his co-first author publication from his MS work at Ohio State! journals.plos.org/plosntds/art...
Reposted by Geoff Findlay
Normally people don’t stress much about the odds of giving up six runs in a single inning, but I’m a Mariners fan and that’s its own kind of generational trauma.
October 8, 2025 at 1:37 AM
Normally people don’t stress much about the odds of giving up six runs in a single inning, but I’m a Mariners fan and that’s its own kind of generational trauma.
Reposted by Geoff Findlay
On October 7th, learn how to communicate genetics topics to classrooms and informal settings with with @robomalley.bsky.social from @pged.bsky.social!
This is for teachers and all other kinds of educators.
RSVP for free here: givebutter.com/8TVNiA
This is for teachers and all other kinds of educators.
RSVP for free here: givebutter.com/8TVNiA
September 29, 2025 at 10:54 PM
On October 7th, learn how to communicate genetics topics to classrooms and informal settings with with @robomalley.bsky.social from @pged.bsky.social!
This is for teachers and all other kinds of educators.
RSVP for free here: givebutter.com/8TVNiA
This is for teachers and all other kinds of educators.
RSVP for free here: givebutter.com/8TVNiA
Reposted by Geoff Findlay
Here at UW Genome Sciences, PhD students take a summer course at the end of 1st year to write NSF GRFP proposals. They finished refining proposals on Wednesday, the first day of Autumn quarter, marking the start of their 2nd year. With NSF's announcement, the entire cohort is suddenly ineligible.
Today was a hard day for Ph.D. students who found out that they can no longer apply for NSF's prestigious Graduate Research Fellowship Program. "Devastating“ was how one student described it to me. #GradSchool #NSFGRFP
www.science.org/content/arti...
www.science.org/content/arti...
‘Completely shattered.’ Changes to NSF’s graduate student fellowship spur outcry
The announcement comes months later than usual, leaving many would-be applicants stranded
www.science.org
September 27, 2025 at 9:35 PM
Here at UW Genome Sciences, PhD students take a summer course at the end of 1st year to write NSF GRFP proposals. They finished refining proposals on Wednesday, the first day of Autumn quarter, marking the start of their 2nd year. With NSF's announcement, the entire cohort is suddenly ineligible.
Reposted by Geoff Findlay
New from #SCIMaP - analysis of the White House’s Proposed FY 2026 National Science Foundation Budget.
Take-home: Slashing NSF by >50% will lead to ~$11 billion in economic loss and extensive job loss and reduced training opportunities in communities nationwide.
Report: osf.io/e8rnc
a 🧵
Take-home: Slashing NSF by >50% will lead to ~$11 billion in economic loss and extensive job loss and reduced training opportunities in communities nationwide.
Report: osf.io/e8rnc
a 🧵
September 24, 2025 at 8:47 PM
New from #SCIMaP - analysis of the White House’s Proposed FY 2026 National Science Foundation Budget.
Take-home: Slashing NSF by >50% will lead to ~$11 billion in economic loss and extensive job loss and reduced training opportunities in communities nationwide.
Report: osf.io/e8rnc
a 🧵
Take-home: Slashing NSF by >50% will lead to ~$11 billion in economic loss and extensive job loss and reduced training opportunities in communities nationwide.
Report: osf.io/e8rnc
a 🧵
Reposted by Geoff Findlay
📣 Our department is hiring an Assistant Professor in Evolutionary Cell and Molecular Biology to join the @weillinstitute.bsky.social PLS spread the word!
academicjobsonline.org/ajo/jobs/30607
academicjobsonline.org/ajo/jobs/30607
Cornell University, Molecular Biology & Genetics
Job #AJO30607, WDR-00055221 Assistant Professor, Molecular Biology & Genetics, Cornell University, Ithaca, New York, US
academicjobsonline.org
September 23, 2025 at 12:50 PM
📣 Our department is hiring an Assistant Professor in Evolutionary Cell and Molecular Biology to join the @weillinstitute.bsky.social PLS spread the word!
academicjobsonline.org/ajo/jobs/30607
academicjobsonline.org/ajo/jobs/30607
Reposted by Geoff Findlay
New out in Molecular Ecology! In which we show that small males try harder when it comes to seminal fluid proteins. w/ @ju-morimoto.bsky.social @iremsepil.bsky.social @becks-seascience.bsky.social
onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com/doi/10.1111/...
September 22, 2025 at 5:18 PM
New out in Molecular Ecology! In which we show that small males try harder when it comes to seminal fluid proteins. w/ @ju-morimoto.bsky.social @iremsepil.bsky.social @becks-seascience.bsky.social
onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com/doi/10.1111/...
Reposted by Geoff Findlay
Excited to share that our new NSF RUI grant was funded! 🎉🪰 We'll be looking into Drosophila fertilization proteins and studying how orphan genes function in non-model fly species. We're hiring for a 3-year lab manager/staff scientist position: app.jobvite.com/j/?cj=oGzWxf... Shares/RTs appreciated!
College of the Holy Cross is looking for Lab Manager / Staff Scientist.
College of the Holy Cross is looking for Lab Manager / Staff Scientist. Learn more or Jobvite a friend.
app.jobvite.com
September 16, 2025 at 8:22 PM
Excited to share that our new NSF RUI grant was funded! 🎉🪰 We'll be looking into Drosophila fertilization proteins and studying how orphan genes function in non-model fly species. We're hiring for a 3-year lab manager/staff scientist position: app.jobvite.com/j/?cj=oGzWxf... Shares/RTs appreciated!
Reposted by Geoff Findlay
Female fruit flies possess two visually identical sperm storage organs that differ in origin, sperm storage, and release rates, highlighting functional asymmetry in paired biological structures. doi.org/g93t23
Surprising find reveals asymmetry in identical-looking fruit fly organs
At Cornell, Dawn Chen was counting sperm stored in a pair of organs called spermathecae in female fruit flies, fully expecting the counts to be roughly the same.
phys.org
September 16, 2025 at 4:16 PM
Female fruit flies possess two visually identical sperm storage organs that differ in origin, sperm storage, and release rates, highlighting functional asymmetry in paired biological structures. doi.org/g93t23
Excited to share that our new NSF RUI grant was funded! 🎉🪰 We'll be looking into Drosophila fertilization proteins and studying how orphan genes function in non-model fly species. We're hiring for a 3-year lab manager/staff scientist position: app.jobvite.com/j/?cj=oGzWxf... Shares/RTs appreciated!
College of the Holy Cross is looking for Lab Manager / Staff Scientist.
College of the Holy Cross is looking for Lab Manager / Staff Scientist. Learn more or Jobvite a friend.
app.jobvite.com
September 16, 2025 at 8:22 PM
Excited to share that our new NSF RUI grant was funded! 🎉🪰 We'll be looking into Drosophila fertilization proteins and studying how orphan genes function in non-model fly species. We're hiring for a 3-year lab manager/staff scientist position: app.jobvite.com/j/?cj=oGzWxf... Shares/RTs appreciated!