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Posts by Jaap de Roode

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Statistically significant chuckles: who is using humour at scientific conferences? Abstract. We’ve all been there: 11.47, swamped by a long stretch of dense scientific talks at a conference. Six slides into a hyper-technical presentation,

I love this new study on the use of jokes during biology conferences. Jokes make talks more engaging and memorable, and often help deliver important points. But they appear underused. Let's joke more! 🧪

royalsocietypublishing.org/rspb/article...

3 weeks ago 10 3 0 0

Exciting opportunity!

2 months ago 0 0 0 0
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Contexts of Anointing Behavior in a Group of Blond Capuchin Monkeys (Sapajus flavius) Inhabiting an Atlantic Forest Fragment Wild blond capuchin anoints with millipede species that secrete a chemical capable of repelling ectoparasites, suggesting a self-medicative function. Social and solitary anointing bouts occurred at s...

Cool study showing just how common it is for capuchins to anoint themselves and each other with the antimicrobial toxins produced by millipedes. 🧪

onlinelibrary.wiley.com/doi/pdf/10.1...

2 months ago 3 2 0 0

Hartelijk dank, Evelien!

2 months ago 2 0 0 0
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A north-south hemispheric migratory divide in the butterfly Vanessa cardui - Nature Communications Here authors find a latitudinal migratory divide in a butterfly across Earth’s hemispheres, highlighting how hemisphere-specific seasonality and navigational cues shape migratory strategies. They find...

Beautiful new paper showing a latitudinal migratory divide in Painted Ladies. Longitudinal divides in migratory species are quite common, but seeing a latitudinal gradient, as well as the chromosomal inversion causing it, is exciting! 🧪

www.nature.com/articles/s41...

3 months ago 6 3 0 0
View of Zoopharmacognosy behavior in the crab-eating fox (Cerdocyon thous): Report of insect-mediated self-medication in a peri-urban environment

A new study suggests that crab-eating foxes may use insects such as crickets and cockroaches as medication. More studies are needed, but very interesting observations! 🧪

rsdjournal.org/rsd/article/...

3 months ago 7 2 0 0
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From the Excel: Upcoming science in 2026 from New Scientist Live Podcast Episode · Ri Science Podcast · 12/11/2025 · 23m

Listen to this great podcast recorded at this year's @newscientist.com Live! @rigb.org's Ri Science podcast talks to @ciaragreene.bsky.social and @gillian-murphy.bsky.social, co-authors of Memory Lane, as well as @jaapderoode.bsky.social, author of Doctors by Nature: buff.ly/dSvgt0o #NSL2025

4 months ago 3 1 1 0

So much fun to talk with Marty Martin and @jdrakephd.bsky.social at the @bigbiology.bsky.social podcast about how animals use medicine, what we can learn from them, and my @princetonupress.bsky.social book #DoctorsbyNature on this very topic. Thank you, Marty and John!

5 months ago 3 0 0 0
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It was long thought that domestication leads to reductions in brain size. But as we understand dog brains better, the truth is proving more complicated—and more interesting.

Just one of the topics discussed in our latest episode, w/ @erinhecht.bsky.social!

Listen: disi.org/of-breeds-an...

5 months ago 19 8 1 2

Great opportunity!

5 months ago 0 0 0 0

Another great story on fANTastic biology.

5 months ago 5 1 0 0
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Experimental Immigration Mediates Ecological Selection and Drift in Monarch Microbiome Assembly The distribution of biodiversity depends on processes operating across scales, yet multiscale paradigms have struggled to permeate host-microbiome research. By integrating multi-scale ecological theo...

New paper showing how immigration alters the ecological processes structuring the assembly and variation in #Monarch caterpillar gut #microbiomes.

w/ @jaapderoode.bsky.social, @gabe-dubose.bsky.social, Joselyne Chavez, Lydia Fuller-Hall

Ecology Letters onlinelibrary.wiley.com/doi/10.1111/...

5 months ago 14 7 0 2
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Experimental Immigration Mediates Ecological Selection and Drift in Monarch Microbiome Assembly The distribution of biodiversity depends on processes operating across scales, yet multiscale paradigms have struggled to permeate host-microbiome research. By integrating multi-scale ecological theo...

Caterpillar guts are like grasslands: immigration and selection determine gut microbial communities. Thanks @chriscatano.bsky.social for leading this exciting project, and for showing that niche selection is important in caterpillar microbial ecology!

onlinelibrary.wiley.com/doi/10.1111/...

5 months ago 2 1 0 0
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7 basic science discoveries that changed the world Ozempic, MRI machines and flat screen televisions all emerged out of fundamental research decades earlier — the very types of study being slashed by the US government.

What a wonderful overview of how basic science leads the way. World-changing innovation comes from curiosity-driven research. Basic research always leads to applications, we may just not be smart enough to know what those will be. 🧪

www.nature.com/articles/d41...

5 months ago 10 3 0 0
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Defensive fungal symbiosis on insect hindlegs Dinidorid stinkbugs were reported to possess a conspicuous tympanal organ on female hindlegs. In this study, we show that this organ is specialized to retain microbial symbionts rather than to perceiv...

Wow, nature is too cool! Structures on stinkbug hind legs that used to be interpreted as ears are actually chambers with fungi. The bugs coat their eggs in those fungi to protect them against parasitoid wasps. 🧪

Defensive fungal symbiosis on insect hindlegs | Science www.science.org/doi/10.1126/...

6 months ago 123 50 4 3
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Architectural immunity: Ants alter their nest networks to prevent epidemics In animal groups, spatial structure shapes social interaction patterns, thereby influencing the transmission of infectious diseases. Active modifications to the spatial environment could therefore be ...

Ants - and the researchers studying them - just keep on amazing! 🧪

Architectural immunity: Ants alter their nest networks to prevent epidemics | Science www.science.org/doi/10.1126/...

6 months ago 40 15 0 0
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Just finished an amazing trip to Paris to promote my Les Liens Qui Liberent book #nos_grands_medecins, translated from my @princetonupress.bsky.social book #doctorsbynature. My first time doing radio interviews with live interpretation: a great and fun experience. @emorybiology.bsky.social

6 months ago 4 2 0 0
Doctors by Nature: How Ants, Apes, and Other Animals Heal Themselves by Jaap de Roode

Doctors by Nature: How Ants, Apes, and Other Animals Heal Themselves by Jaap de Roode

Jaap de Roode

Jaap de Roode

Next week, Oct 21 at 5:30 pm BST, @newcastleuni.bsky.social hosts @jaapderoode.bsky.social for a discussion of his book, Doctors by Nature, exploring how animals use medicine and what it can teach us about healing ourselves.

This event is free and open to the public. Save your spot: buff.ly/vjs1oVE

6 months ago 3 2 0 0
Doctors by Nature: How Ants, Apes, and Other Animals Heal Themselves by Jaap de Roode

Doctors by Nature: How Ants, Apes, and Other Animals Heal Themselves by Jaap de Roode

Jaap de Roode

Jaap de Roode

Next week, on Oct 18, go to @newscientist.com Live to see @jaapderoode.bsky.social discuss his book, Doctors by Nature, and the fascinating ways in which animals practice medicine. Among many excellent speakers, be sure to see Jaap at 2:35pm BST!

Explore the lineup and book tickets: buff.ly/4YBFj1U

6 months ago 10 3 0 0
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Happy days are nature days: visiting nature has positive spill-over effects for the entire day among people with and without common mental health disorders Recreational time in nature is linked to greater positive and fewer negative emotions than time in built settings, but it is unclear whether benefits: a) are short-lived or ‘spill-over’ across the ...

🌿 Nature lifts mood all day

Surveying over 2,000 adults, researchers found that visiting parks or watersides boosts happiness for everyone, including those with depression or anxiety.

🔗 doi.org/10.1080/1743...

#MentalHealth #SciComm 🧪

6 months ago 35 10 2 0
Season 3 - Episode 2 - Gonzalo Vazquez-Prokopec
Season 3 - Episode 2 - Gonzalo Vazquez-Prokopec YouTube video by The MP3 Initiative & IDASTP

We live in divided times. But most of us agree that we dislike mosquitoes. In the latest episode of the Virulent Vortex, I talk with Gonzalo Vazquez-Prokopec. As he explains, going back to basic mozzie biology could go a long way in controlling mosquito-borne diseases.🧪

youtu.be/sm5iz48-faA?...

6 months ago 3 0 0 0

Our MARC T34 got a new NOA today- also reinstated the IMSD T32 and a summer program- INSPIRE R25- we were reinstated due to involvement with ACLU lawsuit filed on behalf of the American Public Health Association-

9 months ago 23 4 1 0

Our latest research, with @iragonese.bsky.social, @saltidog.bsky.social and @richardlovesbirds.bsky.social, shows that elevated temperature can increase monarch butterfly susceptibility to parasitism by reducing the medicinal properties of milkweed. #plant-insect #plant-herbivore 🧪

6 months ago 6 1 0 0
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De ware dierendokters: hoe dieren elkaar ‘medisch’ behandelen Chimpansees die verbanden aanleggen, muizen die EHBO verlenen: ook dieren verzorgen elkaar, blijkt uit een groeiende stapel studies. Vier opmerkelijke voorbeelden.

“De ware dierendokters: hoe dieren elkaar medisch behandelen. Chimpansees die verbanden aanleggen, muizen die EHBO verlenen: ook dieren verzorgen elkaar, blijkt uit groeiend stapel studies.” #wetenschap #biologie #diergedrag #boek Dokters van nature van @jaapderoode.bsky.social
tinyurl.com/4b8eua9h

7 months ago 3 1 0 0
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Crowding reduces per-capita parasite infection risk in a butterfly host | Proceedings of the Royal Society B: Biological Sciences Crowding can result in greater disease transmission, yet crowded hosts may also remove infectious propagules from the environment, thereby lowering the encounter rate and infectious dose received by c...

In many cases, crowding results in greater disease transmission. However, in monarch butterflies high host density can reduce per capita infection risk. This happens when caterpillars gobble up parasites on milkweed, removing them from the environment.🧪

royalsocietypublishing.org/doi/full/10....

7 months ago 26 8 0 1

It varies by institution, but for my institution, stipend is $40,324. On top of that, we pay fees to cover fringe.

7 months ago 1 0 0 0

Sorry to hear that. Fortunately, that was not my experience.

7 months ago 2 0 0 0

From a grant rejection: "I would recommend finding a more cost effective way to conduct the study, such as using labor of a graduate student, which could reduce the overall cost by 80%." To clarify: that would leave $9,856 for 2 years. Shocking! Graduate students are NOT free and forced labor! 🧪

7 months ago 83 7 2 6
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Mijn @knnvuitgeverij.bsky.social boek ‘Dokters van nature’ is genomineerd voor de shortlist van de Natuurboekenprijs 2025!
Hiernaast is er dit jaar een publieksprijs. Mocht je het leuk vinden op mijn boek te stemmen, dan kan dat hier:
meedoen.bnnvara.nl/.../publieks....
🧪

7 months ago 5 3 0 0
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Insect applications to open wounds by chimpanzees in the wild: first insights from East African chimpanzees - Scientific Reports Scientific Reports - Insect applications to open wounds by chimpanzees in the wild: first insights from East African chimpanzees

Wound care in chimpanzees! Like chimpanzees in Central Africa, scientists have now shown that East African chimpanzees also apply flying insects to their own and each other's wounds. This is likely some form of medication, which is more widespread than we thought. 🧪

www.nature.com/articles/s41...

7 months ago 47 14 0 0
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