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Jacob Pawley 🪼 🪸 🦠

@pawley.bsky.social
229 followers 623 following 45 posts

Postdoc – University of Miami – Clarke Lab Animal origins, multicellularity evolution, cnidarians, sponges, innate immunity, microbes, symbioses. Also, I like dinosaurs. he/him 🏳️‍🌈

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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 04/10/2026
Advise people to go to the public libraries! As someone who just moved here from an online registration state…it was a LIFE-SAVER today
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Russell Garwood @russellgarwood.co.uk · 15/09/2026
Interested in how species diversity is split between major animal groups? Here is the infographic for you! 🧪⚒️🦀🦑 #evosky
An infographic showing the number of described and estimated species for major animal groups. There are more insects than anything else. Of the remaining groups, arachnids and nematodes are the most diverse.
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 28/08/2026
Denver lunar eclipse 😗
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 28/08/2026
Beaut in south Denver!
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The Serfs (youtube.com/theserfstv) @theserfstv.bsky.social · 14/08/2026
It'll be pretty embarrassing if the dinosaurs went out with more dignity than us. They can't say they knew about the meteor for decades, knew exactly what to do about it, had all the technology and resources to stop it but didn't so five of them could own everything
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Nicole Dubilier @nicoledubilier.bsky.social · 13/08/2026
Hiding in plain sight: Animals eat the natural bioplastic PHA We discovered that many animals can break down PHA. And many of these enzymes had been sitting unnoticed in genome databases. www.nature.com/articles/s41...
nature.com
Animal degradation of microbial storage polyhydroxyalkanoates - Nature Ecology & Evolution
This study shows that the degradation of microbial storage polyhydroxyalkanoates is not just restricted to microorganisms by finding that some animals also have the enzymes required to break down thes...
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 14/07/2026
A fully updated preprint is now live on @biorxivpreprint.bsky.social :) “Look and see” was a rather important line of thinking regarding freshwater sponge-microbe interactions, centering on the importance of spatial dynamics when evaluating animal microbiomes 🧽🦠🧪 www.biorxiv.org/content/10.6...
Graphical abstract depicting a proposed model of microbial colonization of the skeletal matrix of the freshwater sponge, E. muelleri, during periods of dormancy. This graphic highlights that an epithelium physically separates the host mesohyl from the microbial communities residing within this host-derived external matrix.
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MU-Peter Shimon 🀄 @mu-peter.bsky.social · 15/06/2026
🐢 The Shell Game... The origin of turtles has always been a bit of a puzzle for scientists who study the evolution of animals. Turtles finally have a place in the tree of life: X‑ray study of South African fossils was a decider The phylogenetic origin of turtles🧪 www.cell.com/current-biol...
Simplified cladogram of early reptiles showing the placement of E. africanus and stem turtles
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MU-Peter Shimon 🀄 @mu-peter.bsky.social · 15/06/2026
"The world has used me ill … these men of learning have sucked my brains..." Mary Anning was a pioneering palaeontologist and fossil collector. However... Despite her incredible discoveries, Mary Anning never received the full recognition she deserved.👩‍🔬🧪 www.discoverwildlife.com/people/mary-...
Mary Anning [is] probably the most important unsung (or inadequately sung) collecting force in the history of paleontolgy.
-Stephen Jay Gould
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 11/05/2026
Successfully defended my PhD last Thursday :) Dissertation Title: “Exploring foundations of animals of host–microbe interactions in a freshwater sponge” Lab: @scottnichols.bsky.social #sponge #immunology #symbiosis
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The Symbiosis Courses Alumni Network @symbiosisalumni.bsky.social · 27/04/2026
Join us Wednesday, 29th April, at 4pm WEST (Lisbon time), for two Symbiosis Alumni Seminars by @omaistrenko.bsky.social and @pawley.bsky.social. Zoom link upon free registration at gimm.idloom.events/symbnet_semi... @symbnet.bsky.social, @moorefound.bsky.social, @mblscience.bsky.social, ECODIM
Poster for seminar by Oleksandr Maistrenko with title "Consequences of symbiosis on genome evolution in prokaryotes across different habitats"Poster for seminar by Jacob Pawley with title "Exploring foundations of animal host-microbe interactions in a freshwater sponge"
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Dave Levitan @davelevitan.bsky.social · 13/03/2026
“We can’t afford cancer research but $11 billion for one week of an absurd war is fine” is a hell of an argument
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GroovyShelly @groovyshelly.bsky.social · 06/03/2026
Thank you, Sir, for speaking plain truth.
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Robert Reich @rbreich.bsky.social · 01/03/2026
"Every gun that is made, every warship launched, every rocket fired signifies, in the final sense, a theft from those who hunger and are not fed, those who are cold and are not clothed." -Dwight D. Eisenhower, 1953
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 12/02/2026
This made my day and week—and will become fuel as I finish this thing they call a dissertation :,)
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Derrick Kamp @kampamycin.bsky.social · 10/02/2026
New preprint from @pawley.bsky.social @scottnichols.bsky.social is a great testament to how intentional imaging helps untangle potential functions and mechanisms of host-microbe interactions The discovery of an external bacterial niche reconciles sequencing-based microbiomes in a freshwater sponge
biorxiv.org
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bioRxiv Ecology @biorxiv-ecology.bsky.social · 09/02/2026
The discovery of an external bacterial niche reconciles sequencing-based microbiomes in a freshwater sponge www.biorxiv.org/content/10.64898/20…
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 10/02/2026
First manuscript of the PhD is officially a preprint, wooo! #sponge #microbe #microscopy
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 03/02/2026
Putting “can multi-factor authenticate through DuoMobile with my eyes closed” on my CV
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Prof Gavin Yamey MD MPH @gavinyamey.bsky.social · 28/01/2026
I find it *extremely* disturbing that Jay Bhattacharya—who campaigned for RFK Jr during RFK’s Presidential run—is repositioning the NIH to be the research arm of RFK Jr’s anti-vaccine, anti-science MAHA movement😨
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 08/08/2025
This is one my favorite images I’ve ever taken of a freshwater sponge The depth-coded image (stained for F-actin) beautifully shows the static nature of the choanoderm and the extremely dynamic nature of migratory cells along and around the outer epithelia :) #FluoresenceFriday #confocal
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David Ho @davidho.bsky.social · 30/07/2025
Motherfucking wind farms…
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Ryan Marino, MD @ryanmarino.bsky.social · 15/07/2025
There’s a nonzero chance you will die from a cancer that could have been curable because people who couldn’t pass 7th grade biology and are scared of things like “mRNA” and “riboflavin” and “walkable cities” decided to make their ignorance everybody else’s problem
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 05/07/2025
You can take the funds from a scientist, but you will never take their passion #4thofJuly @haleyrwom.bsky.social
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 23/05/2025
Sponge choanoderm belongs in a museum #FluorescenceFriday
Sponge choanoderm confocal microscopy image false colored by depth/z-position. F-actin is stained by phalloidin 568
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Terry McGlynn @hormiga.bsky.social · 19/05/2025
If we all somehow agreed to follow some unwritten rule that nobody can publish more than four or five papers per year, I think that would make our culture healthier for everybody.
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Derrick Kamp @kampamycin.bsky.social · 15/04/2025
This work is finally officially out! Check out our paper, where we use various advanced microscopy techniques to shed light on the structures of a complex symbiotic organ and the communities of bacteria that live inside it. journals.asm.org/doi/10.1128/...
journals.asm.org
Organ structure and bacterial microbiogeography in a reproductive organ of the Hawaiian bobtail squid reveal dimensions of a defensive symbiosis | Applied and Environmental Microbiology
Sequence-based microbiome studies have revealed much about how hosts interact with communities of symbiotic microbiota but often lack a spatial understanding of how microbes relate to each other and t...
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Ethan Kocak @ethankocak.com · 08/04/2025
I say this every time de-extinction comes up: it makes no sense to devote science to bringing back extinct animals when we can’t be bothered to keep extant ones alive in the first place.
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Tera Levin @teralevin.bsky.social · 03/04/2025
For grad students and postdocs: We'd love to see you at the Molecular and Cell Biology of Symbiosis course at the Marine Biological Labs this summer! Application deadline is Apr 14, so apply soon. Please share with anyone who might be interested! www.mbl.edu/education/ad...
mbl.edu
Molecular and Cell Biology of Symbiosis | Marine Biological Laboratory
This is an immersive research-based course designed to teach basic concepts, open research questions, and facilitate state-of-the-art experimental approaches in symbiosis research.
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 04/04/2025
Happy to see this finally coming to light… …sad beyond measure to know it’s a reality I spent 6 months on Johnston Atoll, an uninhabited wildlife refuge, doing conservation/invasive species eradication work in 2019 The wildlife here will ALWAYS be more important than rockets #Johnston #Elon
washingtonpost.com
U.S. military aims to turn island bird refuge into SpaceX rocket site
Landing tests at Johnston Atoll in the Pacific could advance a plan to use rockets to ship military cargo but could also threaten an important nesting site.
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Cory Booker @corybooker.com · 03/04/2025
This is what happens when people speak up.
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Phillip Cleves @pcleves.bsky.social · 02/04/2025
It is happening again! Consider taking our course on the Molecular and Cell Biology of Symbiosis at @MBLScience. We extended the deadline for applications to Apr 14, 2025. www.mbl.edu/education/ad...
mbl.edu
Molecular and Cell Biology of Symbiosis | Marine Biological Laboratory
This is an immersive research-based course designed to teach basic concepts, open research questions, and facilitate state-of-the-art experimental approaches in symbiosis research.
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 03/04/2025
In the wakes of all this madness and of attacks to causes I care about and have dedicated portions of my life to protecting, I applaud all the biologists who have made possible getting this story to the public, and @reuters.com for being a brave voice against tyranny & exploitation #Johnston #Elon
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 03/04/2025
“A SpaceX launch of its Starship rocket in Boca Chica, Texas, last year involved a blast that destroyed nests and eggs of plover shorebirds, landing the billionaire Musk's company in legal trouble and leading him to remark jokingly that he would refrain from eating omelets for a week to compensate.”
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 03/04/2025
This is in response to their “hypersonic rocket cargo deliveries” being removed from its current location: Boca Chica, TX, where he’s already decimated local bird populations & nesting grounds, along w/ large impacts to peoples living in the area Unsurprisingly, Elon does not care in the slightest:
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 03/04/2025
I was a member of the Crazy Ant Strike Team on Johnston Atoll in 2019 It is sickening that Elon & SpaceX are planning to decimate decades of SUCCESSFUL invasive species eradication, and a truly remarkable rebound of several species of critically endangered seabirds, all for 10 rocket missions 1/n
reuters.com
SpaceX rocket cargo project puts Pacific seabirds in jeopardy
A project proposed by Elon Musk's SpaceX and the U.S. Air Force to test hypersonic rocket cargo deliveries from a remote Pacific atoll could harm the many seabirds that nest at the wildlife refuge, according to biologists and experts who have spent more than a decade working to protect them.
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 28/03/2025
Inconclusive results make for a fun lil journey: “okay, let’s make art instead” [I study freshwater sponges 🙂]
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Derrick Kamp @kampamycin.bsky.social · 26/03/2025
I made a website! Come check it out! Get to know me! See cool pictures! Learn that I'm looking for a post doc in fall 2025! www.derrickkamp.com
derrickkamp.com
Home | Derrick Kamp
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Mark Cuban @mcuban.bsky.social · 22/03/2025
From 2010 to 2016 (latest data I have ), NIH research contributed to EVERY drug approved by the FDA
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Baylink Lab @baylinklab.bsky.social · 18/03/2025
We have a better setup now, but this was an early ‘success’ video of capturing bacterial chemotaxis in action!🦠💨Shows something important—bacteria are strong swimmers! Despite the flow, Salmonella head straight for the nutrients. Makes sense, gut has a ton of flow! 🧪 #Microbiology #Microsky #idsky
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Sarah McAnulty, Ph.D. @sarahmackattack.bsky.social · 06/03/2025
Transgenic means that genes from 1 organism have been put into another. We make transgenic mice to understand how genes influence biological processes. We make transgenic plants to make them more nutrient rich. We make transgenic bacteria so they make medicine for us. It's wide-ranging & v. useful.
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U.S. Representative Al Green @algreen.house.gov · 06/03/2025
Today, the House GOP censured me for speaking out for the American people against @POTUS’s plan to cut Medicaid. I accept the consequences of my actions, but I refuse to stay silent in the face of injustice. #WeShallOvercome x.com/repalgreen/s...
x.com
Congressman Al Green on X: "Today, the House GOP censured me for speaking out for the American people against @POTUS’s plan to cut Medicaid. I accept the consequences of my actions, but I refuse to stay silent in the face of injustice. #WeShallOvercome https://t.co/sVklRmPCJl" / X
Today, the House GOP censured me for speaking out for the American people against @POTUS’s plan to cut Medicaid. I accept the consequences of my actions, but I refuse to stay silent in the face of injustice. #WeShallOvercome https://t.co/sVklRmPCJl
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 24/12/2024
Under the Whispering Door by TJ Klune—just beautiful.
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Andrea Junker @strandjunker.com · 03/12/2024
If you’re afraid that books might change someone’s thinking, you’re not afraid of books, you’re afraid of thinking.
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 04/12/2024
To be proud, or to be scared ?
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 27/11/2024
This is fantastic news, and so well-deserved :) Congratulations, Nat!
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 26/11/2024
Indubitably 🥶
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 20/11/2024
Took some beauty pictures this past week of choanoderm in the freshwater sponge, Ephydatia muelleri :) These choanocyte chambers facilitate filter feeding and direct phagocytosis of organic matter and microbes #sponge #confocal #cellbiology
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 14/11/2024
Happy to be among the science again :)
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Jacob Pawley 🪼 🪸 🦠 @pawley.bsky.social · 14/11/2024
Well this is fun :) Looks like there’s a planarian hanging out in this sponge’s osculum #sponge #biology #invertebrates [Twitter archive: 6.24.24]
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