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John J. Schenk

@johnjschenk.bsky.social
698 followers 98 following 10 posts

Botanist

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John J. Schenk @johnjschenk.bsky.social · 28/08/2026
Anyone out there doing half reaction libraries on the NEBNext DNA library prep kits for Illumina? Are you just halving reaction volumes? Looking for advice!
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Reposted by John J. Schenk
The University of Chicago Press @uchicagopress.bsky.social · 04/08/2026
We're delighted to hang out with our authors, illustrators, and their books all in one place at #Botany2026! Come see author Andrew Hipp and illustrator Rachel Davis's OAK ORIGINS at our booth or check it out here: bit.ly/UCPEXBSA
Photo of Andrew Hipp holding a copy of Oak Origins, Rachel Davis standing next to him. Both are standing in the University of Chicago booth, smiling.Photo of Andrew Hipp holding a copy of Oak Origins next to Rachel Davis holding the title up between them. Both are standing in the University of Chicago booth, smiling.
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John J. Schenk @johnjschenk.bsky.social · 05/08/2026
Congratulations to Schenk Lab alumna Ellie Becklund who was awarded the inaugural Elizabeth A. Zimmer Early Career Publication Award from @amsocplanttaxon.bsky.social - great job @elliebecklund.bsky.social!!!
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Jairo Patiño @jairopatinolab.bsky.social · 04/08/2026
A contribution to our understanding of plant invasions in islands, led by my nearly-finished PhD candidate, @louiss-jaygarcia.bsky.social, together with @yarjona.bsky.social and an international team. Can phylogenetic relatedness help explain invasion success? Don't miss new paper from #iEcoEvoLab🌿🏝️
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Blue Beehive Studio @bluebeehivestudio.bsky.social · 04/08/2026
Good morning Botany - Blue Beehive Booth is now open! Tuesday Hours: 8:30 - 4pm 🎄Season's Greeting cards (with nerdy info on the back!) 4 left, but they will be restocked later this year on the Etsy store: 🎁https://bluebeehivestudio.etsy.com #plantpeopleFTW #botany2026 #sciart #evolution
picture of 3 season's greetings cards made with phylogenetic software so evolutionary tree is in the shape of a christmas tree. red star on top, description on back of card
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Chris Martine | Plant People FTW @martinebotany.bsky.social · 04/08/2026
Big #Botany2026 Monday for the lab: great posters by @botanicalbecks.bsky.social and Maria Aguilar (her 1st!) and awesome talk by new Burpee postdoc @devanijolman.bsky.social on her PhD work at ODU. #plantpeopleFTW
Rebecca at her poster Maria at her posterDevani at the podium
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Rebekah Rogers @evolscientist.bsky.social · 04/08/2026
Officially recruiting postdocs at GW. If you are interested in genetic novelty, structural variation, or evo genetics please get in touch! We have data sets on mulitple organisms with large population sizes (Drosophila, Megalonaias nervosa) and species in decline (fireflies, mussels, elephants).
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Botanical Society of America @botsocamerica.bsky.social · 04/08/2026
🔥SPECIAL ISSUE CALL FOR PAPERS❄️ #AJB and #AppsPlantSci are accepting proposals for joint special issues focusing on how temperature shapes & constrains plant biology. Proposal deadline: 30 Sep 2026 More info: bit.ly/4fmMhPu @seemasheth.bsky.social #botany #climatechange #ecology #Botany2026
The text at the top reads: “AJB and APPS Special Issues Call for Papers”. The text at the bottom reads: “The Role of Temperature in Plant Ecology and Evolution”. The photo shows a forest canopy. The Applications in Plant Sciences and American Journal of Botany logos are at the bottom of the graphic. Photo credit: Beatriz Salgado-Negret
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Karolina Heyduk @kheyduk.bsky.social · 04/08/2026
Morning #Botany2026 - come check out a whole set of talks from the lab this morning in Ecophys! Tropical plants, temperate friends, epiphytes, and aquatics - we have it all. Our Belonging in Botany: fostering resiliency discussion is happening from 11-12 today, too. See you there! #dampmuffins
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Botanical Society of America @botsocamerica.bsky.social · 28/07/2026
From the #AppsPlantSci Non-model Plants special issue Fun-sized library prep: Miniaturization is a valid method for per-sample cost reduction in targeted sequencing of angiosperm DNA (by @madiraiplants.bsky.social @mossmatters.bsky.social et al) doi.org/10.1002/aps3... #botany #Angiosperms353
Box plots showing that library miniaturization has no significant negative effects on post-sequencing statistics including (A) average insert fragment size, (B) reads mapped, (C) genes with recovered sequences, and (D) total number of “supercontig” base pairs recovered in the Overlap Set. Credit: Bullock et al
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Chris Martine | Plant People FTW @martinebotany.bsky.social · 27/07/2026
New higher ed job alert: tenure-track Molecular Biologist in the Biology Dept at Bucknell University. Come be a part of our PUI teacher-scholar tradition! Application review begins 29 Sep 2026. 1/2 #STEMeducation #undergradresearch #higheredjobs bucknell.wd1.myworkdayjobs.com/en-US/Extern...
bucknell.wd1.myworkdayjobs.com
Tenure Track Faculty Position in Molecular Biology
Position Title: Tenure Track Faculty Position in Molecular Biology Position Type: Full time Location: Robert L Rooke Science Center - Biology Categories: Faculty Exempt Job Summary: Job Duties: The De...
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Jeff Groh @jeffgroh.bsky.social · 28/07/2026
Avocados come in 2 varieties - A-types start each day female and switch to male midday. B-types do the reverse. In work just published from the last chapter of my PhD, we show this system evolved 40+million yrs ago and is regulated by alleles of 1 transcription factor www.pnas.org/doi/10.1073/...
pnas.org
Balanced polymorphism in a floral transcription factor underlies the ancient rhythm of daily sex alternation in avocado | PNAS
In avocado and certain wild relatives in Lauraceae, a highly synchronized daily rhythm of floral sex timing promotes cross-pollination between two ...
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Jeremy Yoder says no war @jbyoder.org · 28/07/2026
Finally posted an ad for the postdoc position on my new NSF-funded project—come help build a new method to study plants' responses to environmental variation in space and over time, and figure out interesting ways to use it! Apply by 23 August to ensure consideration. Details: buff.ly/qTvaqvD
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John J. Schenk @johnjschenk.bsky.social · 29/07/2026
Carnations don’t have petals??? Check out our new paper!
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Paige Fabre, PhD @paigethebotanist.bsky.social · 02/08/2025
So proud of @ca-haus.bsky.social who presented a poster at his first Botany!! #Botany2025 He’ll be applying for grad school in the Fall—drop him a message if you are recruiting new Masters students interested in flowering plant research! 🌸🌿
Two happy scientists smiling in front of a research poster.
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Campbell Hauschild @ca-haus.bsky.social · 05/09/2025
This July I had the privilege of representing Ohio University at #Botany2025 with the work I’ve done on flowering plants in the Schenk Lab. It was incredible seeing the diversity of research being done across the country and the passion that drives it. Those who made this possible are tagged below!
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Paige Fabre, PhD @paigethebotanist.bsky.social · 27/07/2025
Just in time for #botany2025, ya girl got her PhD 🎉
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John J. Schenk @johnjschenk.bsky.social · 28/07/2025
Went for the vertigo but stayed for the Penstemon! The tram up Mount San Jacinto State Park is definitely worth it!
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Jessica Budke 🌱🥼🔬 @mossplants.bsky.social · 28/07/2025
Join the Society of Herbarium Curators today! Membership benefits include Student Research Awards and an active Eary Career Section that is great for networking! Join at the link below or via theQR code. www.herbariumcurators.org/membership/
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John J. Schenk @johnjschenk.bsky.social · 13/05/2025
Just got word that the NSF had to cancel the BSA's PLANTS program. This makes me so sad, we were doing such wonderful things with this program, fostering the next generation of diverse leaders. @botsocamerica.bsky.social
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John J. Schenk @johnjschenk.bsky.social · 15/01/2025
OU has a TT Assistant Professor position in Environmental and Plant Stress Biology. Apps are due in 1 week. Please send to all botanists working on any aspect of plant stress (abiotic or biotic stress, plant path., etc.) www.ohiouniversityjobs.com/postings/51693
ohiouniversityjobs.com
Assistant Professor of Environmental & Plant Stress Biology , Tenure-Track
The Department of Environmental and Plant Biology in the College of Arts and Sciences at Ohio University (https://www.ohio.edu/cas/plantbio/) invites applications for a tenure-track Assistant Professo...
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Botanical Society of America @botsocamerica.bsky.social · 13/01/2025
Comparative diversification analyses of #Hydrangeaceae & #Loasaceae reveal complex evolutionary history as species disperse out of Mesoamerica New #AJBN research by @johnjschenk.bsky.social, Sarah Jacobs & Larry Hufford doi.org/10.1002/ajb2... #Botany #plantscience #hydrangea #evolution
Hydrangea aspera Buch.-Ham. ex D.Don (Hydrangeaceae) is a shrub indigenous to the mesic areas in Asia.  In their study, Schenk et al. determined that Hydrangeaceae underwent three significant shifts toward increased diversification rates, although H. aspera was not part of the radiations.  A similar pattern of three significant shifts toward increased diversification rates were also identified in Loasaceae.  Although an ecological transition accompanied by a speciation rate increase was noted in a clade of Philadelphus (Hydrangeaceae), and a biogeographic transition occurred with an increased speciation shift in a clade of Deutzia (Hydrangeaceae), the only clade that exhibits a phylogenetic pattern consistent with ecological opportunity was Mentzelia section Bartonia (Loasaceae), which diversified in Mesoamerica where the two families originated.  Photo by J. Schenk.
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John J. Schenk @johnjschenk.bsky.social · 22/10/2024
Some of the best people I know are trees
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𝕳𝖔𝖗𝖗𝖔𝖗𝖈𝖚𝖑𝖙𝖚𝖗𝖎𝖘𝖙 🇨🇦🦇🥀🕸 @horrorculturist.bsky.social · 01/10/2024
Share a plant fact. It doesn't need to be obscure! (Photos optional.) 🌱 Gympie-gympie "is one of the world’s most poisonous plants. A slight brush with its leaves is enough to deliver unimaginable pain that has been described as 'like being burnt with hot acid and electrocuted at the same time.'"
Via ZMEScience.com (link below) – "The tiny hairs covering the gympie gympie plant release a potent neurotoxin. Credit: hiep phamcong / Flickr / CC BY 2.0"

https://www.zmescience.com/feature-post/natural-sciences/biology-reference/plants-fungi/what-is-gympie-gympie/Also via ZMEScience.com: "Electron micrograph of the stining hairs. Credit: Marina Hurley."
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Andrew Hipp @andrewlhipp.bsky.social · 30/09/2024
First review is out! You can preorder the book now through the University of Chicago Press website (press.uchicago.edu/ucp/books/bo...), and save 30% until January 1 using this code: UCPNEW. Please share! www.publishersweekly.com/9780226823577
publishersweekly.com
Oak Origins: From Acorns to Species and the Tree of Life by Andrew L Hipp
Hipp (Field Guide to Wisconsin Sedges), herbarium director at the Morton Arboretum in Illinois, serves up a stimulating explorat...
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John J. Schenk @johnjschenk.bsky.social · 08/12/2023
Welcome to Johan Tial Ling, the new postdoc in our lab! Excited to see what we do! www.ohio.edu/cas/tcling
ohio.edu
Johan Tial Ling | Ohio University
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