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Dr. Jordan Dowell

@volatileorganic.bsky.social
1.1K followers 1.3K following 38 posts

Plant Chemical Ecology & Comparative Biochemistry | Assistant Professor @LSU | PI of dowelllab.bsky.social | I'm just as volatile as the compounds I study 💨🍃🌻🌵🍄🐛

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Reposted by Dr. Jordan Dowell
Justin @justingambill.bsky.social · 12/11/2025
My first first author publication is now out on BioRXiv! Super excited to share a new outlook in using the entire UV-VIS spectrum when analyzing plant samples on an HPLC-DAD! Super big thanks to my lab and all those who have helped me get here! www.biorxiv.org/content/10.1...
biorxiv.org
Untargeted Metabolomics of Plant Samples using HPLC-DAD and Gaussian Mixture Models
Premise: Plants produce millions of different chemical compounds, contributing greatly to their physiology and evolutionary trajectories. Most untargeted metabolomic methods are inaccessible, either d...
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Dr. Jordan Dowell @volatileorganic.bsky.social · 11/11/2025
Hey new preprint from the lab and @justingambill.bsky.social’s first-first author paper ‘Untargeted Metabolomics of Plant Samples using HPLC-DAD and Gaussian Mixture Models’ www.biorxiv.org/content/10.1...
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Reposted by Dr. Jordan Dowell
Jason Stajich @hyphaltip.bsky.social · 16/10/2025
Registration open for #Fungal26 genetics-gsa.org/fungal-2026/ at Asilomar.
genetics-gsa.org
Homepage - 33rd Fungal Genetics Conference
Visit our website to learn more.
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Dr. Jordan Dowell @volatileorganic.bsky.social · 03/10/2025
This but for grants 👀
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Dr. Jordan Dowell @volatileorganic.bsky.social · 27/09/2025
Unpopular opinion 2nd year grad students in same competition as 1st years and UGs always seemed unfair. I’d rather see them keep this and bring back the DDIG
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Reposted by Dr. Jordan Dowell
Botanical Society of America @botsocamerica.bsky.social · 19/09/2025
We’re proud to announce the 2025 Phytochemical Section Presentation Awardees! 🏅 Best Presentation: Melanie Madrigal 🏅 Honorable Mention: Chase Hearn 🏅 Best Poster: Karen Campos Secenas 🏅 Honorable Mention: Abbigale Baum Learn more: botany.org/home/awards/... #BSA2025AwardsBlitz #IamaBotanist
Flyer titled Botanical Society of America – Phytochemical Section Presentation Awards, 2025 Recipients. Bright green leafy background. Four recipients are shown: Melanie Madrigal (Louisiana State University), Best Presentation; Chase Hearn (Purdue University), Best Presentation Honorable Mention; Karen Campos Secenas (University of California-Irvine), Best Poster; and Abbigale Baum (Utah Valley University), Best Poster Honorable Mention.
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Dr. Jordan Dowell @volatileorganic.bsky.social · 12/09/2025
Hey y’all first grad student paper from the lab and @melaniemadrigal.bsky.social ‘s first-first author manuscript. www.biorxiv.org/content/10.1...
biorxiv.org
HyPhy: A Skeletonization-Based Approach For Fungal Network Analysis
Premise: Traditional methods to quantify mycelial growth rely on destructive sampling to quantify biomass. However, these approaches limit continuous observation and require a large enough mass to mea...
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Dr. Jordan Dowell @volatileorganic.bsky.social · 11/09/2025
Who got the link to them Etsy witches? I have some grants that need funded
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Reposted by Dr. Jordan Dowell
Jacquelyn Gill @jacquelyngill.bsky.social · 10/09/2025
When you devote your life to the message that empathy is evil and gun deaths are an acceptable price to pay for gun rights, you shape the world with your words. Maybe Charlie Kirk didn’t expect to be a victim of his own worldbuilding, but his death is consistent with the world he helped create.
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Chenxin Li, PhD @chenxinli2.bsky.social · 04/09/2025
Please share! I'm looking for a postdoc. The position is to lead one of the following projects: 1) regulation of plant specialized metabolism by cell fate, or 2) foliar embryogenesis in the succulent plant Kalanchoe. Learn more abt projects: cxli233.github.io/cxLi_lab/res...
cxli233.github.io
Plant cells are totipotent, meaning individual cells have the potential to develop into a full organism, a property unique to the zygote for animals. However, in most species for most cells, plant cells are not spontaneously totipotent, since they must be treated with specific hormone combinations to unlock their totipotency. Species within the Kalanchoe genus is unique as they spontaneously develop foliar embryos that are fully realized plantlets with shoot and root from notches along the edges of leaves. We speculate that the progenitor cells that give rise to these foliar embryos are totipotent, and we are using single cell techniques to identify & characterize them. In addition to being a fundamental process for plant biology, we foresee unlocking totipotency has many biotechnological applications, such as faciliating genetic transformation and the development of synthetic organs of biomanufacturing.
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Fouxtographer @alexfoux.bsky.social · 01/09/2025
Labor Day Protest in Lafayette, LA
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Eli Thynne @elithynne.bsky.social · 24/08/2025
Really happy this is out in preprint - Congratulations to @graemekettles.bsky.social @zymohaider.bsky.social, and everyone involved for their hard work completing this study! It examines a Z. tritici effector that is a molecular mimic of plant LRRs, and suppresses PTI www.biorxiv.org/content/10.1...
biorxiv.org
Molecular mimicry of plant cell-surface immune receptors by fungal secreted leucine-rich repeat proteins
Leucine-rich repeat (LRR) receptor-like kinases (LRR-RLKs) are important plant immunity proteins. The wheat pathogen Zymoseptoria tritici produces many virulence effectors during infection; however, m...
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Dr. Jordan Dowell @volatileorganic.bsky.social · 22/08/2025
I feel like such a baddie there’s a waitlist for my Bayesian Stats grad seminar. Honestly thought it was just going to just be my grad students that I forced to take it.
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Karolina Heyduk @kheyduk.bsky.social · 06/08/2025
Any ECR folks (esp postdocs) want to review a paper on polyploid gene expression? 🌾
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Rachel W. Martin @rwmartin.bsky.social · 31/07/2025
Here's the latest preprint from my group's Drosera capensis project. We investigated what the plant can upregulate from a jasmonic acid signal alone (digestive enzymes) and what it needs raw materials from prey to make (flavonoids, lipids). www.biorxiv.org/content/10.1...
biorxiv.org
Jasmonate-induced prey response in the carnivorous plant Drosera capensis
Drosera capensis is a carnivorous plant native to South Africa. Central to its prey capture and digestive processes is a complex array of biochemical processes triggering the production of both enzyme...
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Reposted by Dr. Jordan Dowell
Jacquelyn Gill @jacquelyngill.bsky.social · 30/07/2025
Are you an early-career biologist or ecologist who would benefit from an invited seminar? Would you like to come to UMaine next fall or spring to give a talk? Leave a brief comment with some info about what you do. I'm co-hosting our seminar series again, and am filling out our rosters.
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Dr. Jordan Dowell @volatileorganic.bsky.social · 30/07/2025
#botany2025 has been such a wild ride I have to shout out @melaniemadrigal.bsky.social who won best phytochemistry talk on HER FIRST TALK EVER! for her work on GWA of Botrytis resistance to plant VOCs
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Dr. Jordan Dowell @volatileorganic.bsky.social · 27/07/2025
Make sure to check out his poster and follow up talk on macroevolution of the leaf economic spectrum across temperate trees on Tuesday @ 2:15 in mesquite B
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Reposted by Dr. Jordan Dowell
Matt Johnson, PhD @mossmatters.bsky.social · 27/07/2025
Our lab is out in force at #Botany2025 - come check out our talks and posters this week in Palm Springs!
Peat Lab at Botany - Department of Biological Sciences, Texas Tech University. Featuring seven talks and three posters by:

Matt Johnson (PI)
Assessing BCEENET CUREs
Monday • 8:45 AM • SmoketreeC

Madison Bullock (PhD Candidate)
Conservation Genomics: Gettin SNPpy with it
Monday • 10:15 AM • Ventura

Nan Hu (Post-doc)
IDing plants in Mixed DNA with A353
Monday • 11:15 AM • MesquiteC

Anna DesHotels (MA Student)
The Comanche Plant Footprint
Monday • 2:00 PM • SmoketreeDE

Jazlyn Salazar (Post-bac)
100 years of Stomatal Change in GUMO
Tuesday• 8:30 AM • SmoketreeAB

Mara Hosaka (MS Student)
AMF Diversity from Herbarium Specimens
Tuesday • 10:30 AM • Santa Rosa

Oluwaseun Shodipo (PhD Student)
Phylogenetic Systematics of Xanthisma
Tuesday• 2:45 PM • Sierra

Undergraduate Posters Monday 5:30 - 7 PM • Oasis 2
Rylee Creek • P206
Fun-sized Library Prep

Bowen Forman • P209
Phylogeny of Texas Flora

Charles Huff • P11
GPU-Accelerated HybPiper

PLANTS: Everything About Them!
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Reposted by Dr. Jordan Dowell
Shelly Gaynor @shellygaynor.bsky.social · 23/07/2025
Almost ready for #Botany2025 - come see the first project of my postdoc with @blackrim.bsky.social on Tuesday at 1:45pm in Mesquite B.
Title slide for Detecting whole genome duplication in the present and the past with Michelle Gaynor, Keyi Feng, Doug Soltis, Pam Soltis, and Stephen Smith.
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Dr. Jordan Dowell @volatileorganic.bsky.social · 25/07/2025
I need a count down until I’m poolside with a marg #botany2025
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Dr. Jordan Dowell @volatileorganic.bsky.social · 25/07/2025
Check out the lab at #botany2025 I decided to kick back this year but all my grad students have amazing talks spanning ecophysiology and plant path along with posters on new methods for image analysis and HPLC-UV
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Dr. Jordan Dowell @volatileorganic.bsky.social · 25/04/2025
Ending the year on an awesome note! 5/5 grad students passed quals, 1 GRFP honorable mention to Melanie, a Rhododendron grant to Justin, the undergrads showed out at their conference, 2 papers, >$12M of funding applied for next year, and plenty of talks at botany coming up!!
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Reposted by Dr. Jordan Dowell
Harmit Singh Malik @harmitmalik.bsky.social · 28/01/2025
I saw a colleague in line for coffee and asked him how things were going. He said fine with a slight shrug. So I asked him what was wrong with him. How could he be fine? This is pandemic-level chaos and we don’t even have a pandemic (yet).
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Dr. Jordan Dowell @volatileorganic.bsky.social · 21/01/2025
Cheers to my first snow day in 15 years! Plus new lab mascot drop
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Gina Baucom @gbaucom.bsky.social · 23/12/2024
"Ours is not the task of fixing the entire world all at once, but of stretching out to mend the part of the world that is within our reach." From Letters to a Young Activist www.mavenproductions.com/letter-to-a-...
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Reposted by Dr. Jordan Dowell
Kevin Bird @stairwaytokevin.bsky.social · 22/12/2024
"... the forces of racism have regrouped on the borders of legitimate science and transformed themselves into a dynamic and creative citizen science movement capable of exploiting features of human genetics... human geneticists need to contend with the evolving practices of this ... movement"
onlinelibrary.wiley.com
Confronting the “Weaponization” of Genetics by Racists Online and Elsewhere
Genomics research is regularly appropriated in social and political contexts to publicly legitimize unjust and malicious political views, policies, and actions. In recent years, there have been high-....
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Dr. Jordan Dowell @volatileorganic.bsky.social · 22/12/2024
Got my first negative teaching eval. Apparently I shouldn’t be allowed to teach because I made the class easy to get a C and hard to get an A and that’s unfair to students who care about their GPA and want to exceed expectations 💀
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Dr. Jordan Dowell @volatileorganic.bsky.social · 22/12/2024
How much money are people writing into their grants for conference travel? Like idk how everyone is doing these international trips every year
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Dr. Jordan Dowell @volatileorganic.bsky.social · 12/12/2024
Thought of the day: How can we make glucosinolates more cute and charismatic?
media.tenor.com
a person is holding a piece of broccoli with a face on it .
ALT: a person is holding a piece of broccoli with a face on it .
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Dr. Jordan Dowell @volatileorganic.bsky.social · 11/12/2024
HHMI rejection 🙄 welp I guess that means it’s time to pack it up no Nobel prize coming here
media.tenor.com
a woman in a blue sweater is smiling while holding a cake
ALT: a woman in a blue sweater is smiling while holding a cake
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Dr. Jordan Dowell @volatileorganic.bsky.social · 11/12/2024
Check out the lab starting up a tiktok. I tried to interpret what everyone is doing in 5 words or less. The grad students’ interpretations were much more sciency 😅 www.tiktok.com/t/ZTYusumvd/
tiktok.com
Introducing the Dowell Lab! #lsu #geauxtigers #academia #fungi #plants #gradstudent #biology #ecology
TikTok video by The Dowell Lab
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Reposted by Dr. Jordan Dowell
gavin jones @ecologyofgavin.bsky.social · 10/12/2024
I used a neural network approach (my brain) to develop a predictive model (squinting at the data) that yielded robust conclusions (vibes)
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Dr. Jordan Dowell @volatileorganic.bsky.social · 10/12/2024
The lab’s killing it with their first mini conference. Everyone presented a poster on the results of their first couple months of work in the lab
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Laura Lagomarsino, PhD @tropicalbotany.bsky.social · 04/12/2024
The #LAGNiAppE postbacc program hosted @arachnologynerd.bsky.social this week! It was wonderful, featuring lots of good career advice and spiders 🕷️, culminating in a well-attended #QueerInSTEM panel with LSU scientists inc @invertevoeco.bsky.social, @volatileorganic.bsky.social. #NSFfunded
A group of about 30 people in a classroom, five of them sitting at the panelist’s table in the front.Person giving a talk in front of a large slide advertising www.500QueerScientists.com. Features two narwhals face-to-face with pride flags as their tooth-horn.
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Dr. Jordan Dowell @volatileorganic.bsky.social · 27/11/2024
Not my students gaslighting me into thinking there was no class today. I’m over here like yeah I’ve been stressed it sounds like an oversight on my part
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Reposted by Dr. Jordan Dowell
Zoë Schlanger @zoeschlanger.bsky.social · 26/11/2024
The Light Eaters is on the New York Public Library list of top ten best books of 2024. I love the library with a ferocity 😭 www.nypl.org/blog/2024/11...
nypl.org
Best Books of 2024: Top 10 Picks | The New York Public Library
Noteworthy new books for readers of all ages recommended by NYPL's expert librarians and staff.
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Anna Jo Muhich @annajomu.bsky.social · 19/11/2024
Hi 👋 I’m Anna, a PhD candidate at UC Davis. I work on interactions between plants and Botrytis cinerea with @spicybotrytis.bsky.social. I am interested in what generalist pathogens can tell us about diverse host chemical defenses, and how one pathogen can take them all on 🥊
Cucurbit leaf with Botrytis cinerea lesions
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Etienne Bucher 🌾🧬🇪🇺 @plantepigenetics.ch · 18/11/2024
Why don’t we have a world wide ban on the use of heavy metals in agriculture??? Just because “organic” farming shouldn’t have to change its rules?
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