Derrick Kamp
@kampamycin.bsky.social
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Visualizing host-microbe interactions | Postdoctoral Fellow at UT Austin | he/they | derrickkamp.com
pinned post!
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/...
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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...
https://journals.asm.org/doi/10.1128/aem.02163-24
10 months ago
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Pride in Microbiology
1 day ago
Come join our network at
prideinmicrobiology.github.io
! 🏳️🌈 Sign up for our mailing list for information about our events! 🦠
#Pride
#STEM
#LGBTQ
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Rebecca Nagle
2 days ago
The widespread targeting of Native Americans demonstrates its not about legal status, its about racial profiling.
ictnews.org/news/fearing...
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Fearing ICE, Native Americans rush to prove their right to belong in the US - ICT
As Native Americans around the country rush to secure documents proving their right to live in the United States, many see a bitter irony.
https://ictnews.org/news/fearing-ice-native-americans-rush-to-prove-their-right-to-belong-in-the-us/
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Interested in a career focused on microbiology or microbiome education? The Microbiome Centers Consortium is hosting a panel of educators representing different paths in secondary education. Come hear the advice and experience of some great teachers! Register here:
rutgers.zoom.us/meeting/regi...
17 days ago
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A z-stack image of aphid embryos and bacterial protein. The rainbow depth-coded projection grants the embryos a 3D effect, while the punctate white spots are bacterial protein. Feels very nebulous, in the most literal sense!
#FluorescenceFriday
7 days ago
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The cool part of microscopy is that even when you don't get good data, you can still get cool images. Aphid embryos labeled with DAPI, antibody and WGA. Imaged on an epifluorescence scope.
16 days ago
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Interested in a career focused on microbiology or microbiome education? The Microbiome Centers Consortium is hosting a panel of educators representing different paths in secondary education. Come hear the advice and experience of some great teachers! Register here:
rutgers.zoom.us/meeting/regi...
17 days ago
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Proceedings of the National Academy of Sciences
about 1 month ago
Hawaiian bobtail squid maintain distinct microbiota in different organs, including bioluminescent bacteria in their light organs, by deploying immune factors with tailored expressions in each niche. In PNAS:
https://ow.ly/QxLo50XPnyS
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Paul & Virginie - Centriole Lab
about 1 month ago
A super detailed protocol + video on Cryo-ExM - Cryo-Expansion Microscopy, led by the labs of our former postdocs
@marinelap.bsky.social
&
@ebertiaux.bsky.social
. Clear, practical, and very useful for anyone doing nanoscale imaging 🚀
app.jove.com/t/68595/expa...
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Josh Spiegel
about 2 months ago
A hill on which I will die: Calvin and Hobbes is one of the great pieces of 20th-century American literature in no small part because it was never turned into anything aside from a comic strip. Leave it be.
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I've started imaging the symbionts inside the bacteriocytes of aphids. You can see the aphid body in white and the bacteria are depth-coded different colors to show the dimensionality. Some of the embryos are getting loaded up with symbionts!
#FluorescenceFriday
about 2 months ago
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Isabel
about 2 months ago
“‘In evidence-based policy, you gather data and then make a decision,’ [Jake] Scott said. ‘This is the reverse. CDC made the policy decision and then funded research to back it up. When you commission research after making a decision, you're not looking for answers—you're looking for validation.’”
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Septima P. Snark
about 2 months ago
This 🧵 is important & I want to highlight: They are going to give kids in an Guinea-Bissau a placebo for Hep B even though it's already proven to be safe. These white supremacists are putting African children at risk to support a thesis we know is wrong. They do not value Black lives.
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Olivia Messer
2 months ago
IRW — a Pulitzer-winning nonprofit newsroom at American — and
@thebarbedwire.com
traced the history of anti-trans legislation. Houston conservatives realized homophobia didn’t fly anymore, weaponized girls’ safety, and parroted segregationist language. It worked.
thebarbedwire.com/2025/12/04/a...
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Where Did Anti-Trans Laws Start? How a Forgotten Houston Ordinance Turned Into a Massive, Nationwide Culture War
In fighting for bathroom bills in Houston, Texas conservatives provided a blueprint for the rest of the country.
https://thebarbedwire.com/2025/12/04/anti-trans-laws-houston-ordinance-bathroom-bill/
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New preprint characterizing a protein likely required for vertical transmission. Some really stellar undergrads contributing to this work too! A secreted endosymbiont protein essential for colonizing host cells
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A secreted endosymbiont protein essential for colonizing host cells
Intracellular bacterial symbioses have arisen myriad times in eukaryotes, with dozens known from insects alone[1][1],[2][2]. Beginning with Buchnera , the obligate endosymbiont of aphids, genomes of e...
https://www.biorxiv.org/content/10.1101/2025.12.01.691566v1
about 2 months ago
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Love this cover
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2 months ago
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Jonathan Eisen
2 months ago
Really fascinating and important work
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Once again, Spotify refuses to release the .csv of supplemental data behind Spotify Wrapped, thus fueling the reproducibility crisis.
2 months ago
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Ákos T Kovács
2 months ago
Induced endosymbiosis between a fungus and bacterium reveals a shift from antagonism to commensalism
@natcomms.nature.com
by Thomas Gassler et al from Julia Vorholt
www.nature.com/articles/s41...
Ralstonia pickettii in the fungus Rhizopus microsporus
#Endofungal
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Induced endosymbiosis between a fungus and bacterium reveals a shift from antagonism to commensalism - Nature Communications
Gassler et al. implant a free-living bacterium into fungal cells to study early steps in the establishment of an endosymbiosis. They observe vertical transmission of the bacteria despite initial host ...
https://www.nature.com/articles/s41467-025-65741-9
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PJ Lariviere
3 months ago
The Lariviere lab at UMiami is recruiting PhD students! Incoming students will join us in studying host-microbe interactions in the honey bee gut, using molecular and genetic approaches. Please see the attached flyer for more details.
#Symbiosis
#SymbioSky
#MicroSky
#PhDOpportunity
#AcademicJobs
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Arnone Lab
3 months ago
Our study, just published in
#ScienceAdvances
and funded by
@hfspo.bsky.social
, explores the post metamorphic cell composition of the sea urchin juvenile, revealing that its body is head-like. Long considered brainless creatures, they’re all brain instead!
www.science.org/doi/10.1126/...
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Single-nucleus profiling highlights the all-brain echinoderm nervous system
A sea urchin is a head with a brain-like organization and a vertebrate-type retinal signature.
https://www.science.org/doi/10.1126/sciadv.adx7753
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This is definitive "Hell yeah" science
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3 months ago
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Looking to learn about career paths in microbiome research? Come join a panel discussion hosted by the Microbiome Centers Consortium. We're talking to some great folks in diverse positions about how they explored their proffesional paths.
lnkd.in/e6WVziXY
3 months ago
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Kelly
4 months ago
US Government accounts have arrived on Bluesky. Block on sight. Protect your digital space. Be aware that the DHS account in particular is known to quote dunk on regular people to encourage their followers to harass them. The detach quote function will come in very handy here…
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Akaash Kumar
5 months ago
🚨Publication alert🚨 My first, first-author paper is now out in
@natphoton.nature.com
! Our paper describes an iterative spectral unmixing algorithm and eight-channel camera-based hardware we developed enabling unmixing of low SNR live-cell data at video rates.
www.nature.com/articles/s41...
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Multispectral live-cell imaging with uncompromised spatiotemporal resolution - Nature Photonics
A tree-like arrangement of dichroic mirrors and multiple cameras coupled with an iterative spectral unmixing algorithm enables multispectral imaging of live cells in up to eight spectral channels with...
https://www.nature.com/articles/s41566-025-01745-7
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Somebody ask these guys where the name "Ohio" comes from
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5 months ago
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amy brown
6 months ago
this iconic advertising copywriter named Kathy Hepinstall Parks died over the weekend and I wanted to share something from her website I thought Bluesky would like
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Brooke Fitzwater, PhD (she/her) 🐟🪱🏳️🌈♾️
7 months ago
With many postdoc grants like the NSF PRFB, Ford Fellowship, and Hanna H. Gray fellowships disappearing, I am currently looking for grants that could fund incoming postdoctoral scholars. Here is a thread of some of them 🧵
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Katrina Navickas
6 months ago
Someone on here compared AI produced material as "digital asbestos " which in a few decades' time we will have to work out how to eradicate from the fabric of research.
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Started using Fiji to estimate apartment sizes from Zillow images. Being a tall fella, you gotta prep for these things. I am told this is "On Brand"
7 months ago
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7 months ago
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Dr. Kat Napaaqtuk❄️
7 months ago
I'm back home with my dad and have thoughts about being an Indigenous scientist and academic. I'm writing this in real time so it might get disrupted and will have typos. I am fairly successful by academic standards. I have a tenure track job, wrote papers, have grant funding, mentor students.
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Just kidding I'm exclusively motivated by Little Debbie Swiss Rolls now
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7 months ago
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New paper comparing the light organ symbiosis in the hummingbird bobtail squid to the infamous Hawaiian bobtail squid. Congrats to
@markjmandel.bsky.social
and crew, and thanks for letting me take some light organ images for the pub!
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Euprymna berryi as a comparative model host for Vibrio fischeri light organ symbiosis | Applied and Environmental Microbiology
Microbiome studies have been substantially advanced by model systems that enable functional interrogation of the roles of the partners and the molecular communication between those partners. The Euprymna scolopes-Vibrio fischeri system has contributed ...
https://journals.asm.org/doi/10.1128/aem.00001-25
7 months ago
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I've entered the stage of thesis writing where I reward myself with being able to do chores
7 months ago
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Dr. David Miller 🏳️🌈
7 months ago
🧪 BREAKING (good news): Senate subcommittee says NO! to Trump's proposed slashes to NASA & NSF funding. Today, the subcommittee said to keep NASA + NSF funding at $33.9 billion, the same as in FY24. See 7:15 below. Full Senate appropriations committee meets tomorrow about it. 🧵 1/3
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Subcommittee Markup of the Commerce, Justice, Science, and Related Agencies Appropriations Act | United States Senate Committee on Appropriations
United States Senate Committee on Appropriations
https://www.appropriations.senate.gov/hearings/subcommittee-markup-of-the-commerce-justice-science-and-related-agencies-appropriations-act
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The only reason I can imagine them doing this is because they are evil.
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7 months ago
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Ricardo Henriques
7 months ago
🔬👨💻📰
#SReD
is out! Automated structural detection for
#ImageJ
&
#FIJI
, from nano to macro ✨🐘. No training data, no bias - texture analysis with GPU acceleration!⚡️ Brainchild of
@afonsomendes92.bsky.social
and adventure w
@christlet.bsky.social
lab + friends. Check:
www.nature.com/articles/s41...
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Dr. Kat Napaaqtuk❄️
7 months ago
And then there's this nonsense. WE CANNOT SUBSTITUTE ANIMAL TRIALS WITH AI. We don't even know some of the basics of the immune system bc it's so fricking complicated. AI is based on what we know. Man, I was happier on the plane without wifi. Utter nonsense.
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Chris Murphy
7 months ago
Final vote. 50-50. VP breaks the tie. One single GOP Senator could have stopped this abomination. Saved millions of parents from watching their child go hungry. Saved the lives destroyed when Medicaid disappears. They will all live forever with the horror of this bill.
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Tami Lieberman
7 months ago
Our paper demonstrating that within-species warfare interactions are ecologically important on human skin is now published in Nature Micro!
www.nature.com/articles/s41...
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Royal Microscopical Society
7 months ago
Brilliant - thanks so much for sharing this! 😀🔬👍
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Ryan Marino, MD
8 months ago
They’re forming a CDC workgroup to decide which line on this graph looks better and their answer may surprise you
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franz
8 months ago
by age 30 you should have one friend for every major animal group to spam. seen a good crab post? forward to your token crab person. bat post for the bat person. cicada post for the cicada person. bear post for the bear person. jellyfish post for the jellyfish person. and so on and so forth.
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Learning about science is always rad. But as the Animal-Microbe Symbiosis GRC wraps up, I'm most excited about whom I get to do that science with.
8 months ago
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Jonathan Magnolia Gilligan
8 months ago
Science has published a letter I helped write, as part of Advancing Queer & Trans Equity in Science (AQTES), about why it's important for universities & other institutions to protect trans and gender-nonconforming scientists, and some practical things they can do.
www.science.org/doi/10.1126/...
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Protect transgender scientists
Transgender and gender nonconforming (TGnC) people are a primary target of the Trump administration. Multiple executive orders seek to erase TGnC protections; mandate denial of gender identity; and ba...
https://www.science.org/doi/10.1126/science.ady0962
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Randall Munroe
8 months ago
Good Science
xkcd.com/3101/
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Jess McLaughlin, PhD (they/them)
8 months ago
oh hell yeah it's one of THOSE studies 🤩
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I saw a guy today.
8 months ago
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