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Om Prakash

@baizalla.bsky.social
323 followers 991 following 52 posts

Graduate student! Interested in root physiology, cell wall, soft matter, plant adaptation, evolution, mathematics and philosophy!

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Reposted by Om Prakash
Tropical Root Trait (TropiRoot) @tropiroot.bsky.social · 15/10/2025
🌱 Great energy at our TropiRoot Fall 2025 meeting! Had a wonderful talk and discussions on several ongoing synthesis projects, data initiatives and new ideas for collaborative work on below ground dynamics! 👇 Read more and join us: 🔗 tropiroottrait.github.io/TropiRootTrait #TropiRoots #Roots
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Nature Reviews Biodiversity @natrevbiodiv.nature.com · 18/06/2025
June issue: A Journal Club from Om Prakash Ghimire. go.nature.com/445jR6P
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Tropical Root Trait (TropiRoot) @tropiroot.bsky.social · 20/05/2025
TropiRoot Updates 📢📢📢 TropiRoot held a large group meeting on May 19th, featuring engaging presentations and insightful discussions on various aspects of below-ground traits. If you are interested to joining us or learning more, please visit tropiroottrait.github.io/TropiRootTra... #tropiroots
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Tropical Root Trait (TropiRoot) @tropiroot.bsky.social · 19/05/2025
🎉 Our collaborative TropiRoot data paper “TropiRoot 1.0: Database of tropical root characteristics across environments” is out in Ecology! Explore 8,000+ standardized tropical root trait records from 104 studies across 25 countries. Data are freely available ! 🌿 doi.org/10.1002/ecy.... #tropiroots
doi.org
TropiRoot 1.0: Database of tropical root characteristics across environments
Tropical ecosystems contain the world's largest biodiversity of vascular plants. Yet, our understanding of tropical functional diversity and its contribution to global diversity patterns is constrain...
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Tropical Root Trait (TropiRoot) @tropiroot.bsky.social · 18/04/2025
We're organizing an invited talk series featuring authors of recent publications on roots and belowground dynamics, focusing on their role in shaping aboveground functions and ecosystem processes. Please feel free to comment or email us relevant paper suggestions at tropiroottrait@gmail.com. Thanks
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Om Prakash @baizalla.bsky.social · 14/04/2025
Check out our research featured in a Clemson news story! We share exciting findings on root traits that enhance crop productivity and adaptability. #roots #fineroots #roottraits news.clemson.edu/adaptable-ro...
news.clemson.edu
Adaptable roots, better cotton: How root traits improve yields
Cotton is vital to South Carolina’s economy, generating $144.5 million in production value in 2024. Yet, drought stress from sandy topsoil and clay-rich
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Daniela Cusack @daniela-cusack.bsky.social · 11/04/2025
@baizalla.bsky.social me, Sarah Batterman, Jennifer Powers, Dani Yaffar, Amanda L Cordeiro, Kelly Andersen, Carol Miron, @lauratoro.bsky.social @laylugli.bsky.social
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Ricard Solé @ricardsole.bsky.social · 28/02/2025
Why are not all whales dead from cancer? A simple calculation reveals that an animal 1000 times larger than us should be much more prone to develop cancer. This is not the case. Why? Maths suggests an answer. Check this @royalsocietypublishing.org paper royalsocietypublishing.org/doi/abs/10.1...
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Om Prakash @baizalla.bsky.social · 20/02/2025
Happy to share a new publication on root imaging, linking below-ground root dynamics and above-ground traits, "Better root length distribution in the deep soil profile enhances upland cotton performance" #roottraits #fineroots @tropiroot.bsky.social www.sciencedirect.com/science/arti...
sciencedirect.com
Better root length distribution in the deep soil profile enhances upland cotton performance
Intense selection for lint yield and fiber quality traits can impose an unintended limitation on the attainable yield of modern cotton cultivars, as t…
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Tropical Root Trait (TropiRoot) @tropiroot.bsky.social · 17/02/2025
Please feel free to read the quick short summary of the above research article "Studying how roots behave. Root dynamics over time in a hyperdiverse tropical forest" #tropiroots #tropicalforest #fineroots #belowground fesummaries.wordpress.com/2025/01/07/s...
fesummaries.wordpress.com
Studying how roots behave. Root dynamics over time in a hyperdiverse tropical forest
Oscar J. Valverde, Laynara F. Lugli, Lucia Fuchslueger, Florian Hofhansl, Nathielly Martins, Amanda L. Cordeiro, Karst Schapp, Kelly Anderson, Sabrina Garcia, Adriana Grandis, Carol A. Miron, Katri…
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Tropical Root Trait (TropiRoot) @tropiroot.bsky.social · 17/02/2025
We are happy to share the new research findings on below-ground root trait dynamics, led by TropiRoot members: Oscar Valverde‐Barrantes, @laylugli.bsky.social @loutsi.bsky.social @kmander7.bsky.social @kaaze7.bsky.social besjournals.onlinelibrary.wiley.com/doi/full/10.... #fineroots #tropiroots
besjournals.onlinelibrary.wiley.com
Rainfall seasonality shapes belowground root trait dynamics in an Amazonian tropical rainforest: A test of the stress‐dominance hypothesis
Read the free Plain Language Summary for this article on the Journal blog.
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Tropical Root Trait (TropiRoot) @tropiroot.bsky.social · 03/02/2025
New Leadership team: #Jenniferpowers @laylugli.bsky.social #DaniYaffar @loutsi.bsky.social @lauratoro.bsky.social @carolmiron.bsky.social @baizalla.bsky.social #SarahBatterman #AmandaCordeiro @kmander7.bsky.social @daniela-cusack.bsky.social @nathalygr.bsky.social @kaaze7.bsky.social #tropiroots
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Tropical Root Trait (TropiRoot) @tropiroot.bsky.social · 03/02/2025
📢📢TropiRoot has transitioned to a new leadership team for next two years and is gearing up for exciting projects ahead! We’re expanding our outreach efforts and networking. If you’re a tropical root researcher, interested in synthesizing and mobilizing your data, we’d love to connect with you!
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Prakash Lab at Stanford @prakashlab.bsky.social · 29/01/2025
NSF Career Award supported invention of Foldscope - now reached 3 million kids globally with ~1 million kids in US - bringing joy of science to grassroots & communities with very little support. It’s brought communities working together on global problems. www.goldengooseaward.org/01awardees/f...
goldengooseaward.org
Foldscopes and Frugal Science: Paper Microscopes Make Science Globally Accessible — The Golden Goose Award
AWARDEES: Manu Prakash and Jim Cybulski FEDERAL FUNDING AGENCIES: National Science Foundation, National Institutes of Health Picture a microscope. You are likely imagining a heavy metal base,...
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Larry M. York @larrymyork.phenotyper.com · 05/01/2025
I'm really into humanoid robots. You know, the ones that can walk on two legs, have arms, all that. In the past year there has been an explosion of these robots, at least 10 advanced varieties. For me, the possibilities are exciting. Check out my YouTube list and... youtube.com/playlist?lis...
youtube.com
Humanoid robots - YouTube
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Tropical Root Trait (TropiRoot) @tropiroot.bsky.social · 02/01/2025
Please join this starter pack if you are connected or interested to the TropiRoot Network. go.bsky.app/3jG9f7z
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Om Prakash @baizalla.bsky.social · 29/12/2024
Its fun reading a long waited history book “The Decline and Fall Of The Roman Empire” by Edward Gibbon #weekends
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Om Prakash @baizalla.bsky.social · 24/12/2024
Its fun reading “Some Assembly Required “ by prof @neilshubin.bsky.social ! #evolution
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Sarah Watkinson @festuca.bsky.social · 21/12/2024
Thanks to @ymalhi.bsky.social for this alert to good climate news: www.nature.com/articles/s43...
nature.com
Simple ecological indicators benchmark regeneration success of Amazonian forests - Communications Earth & Environment
Optimal regeneration success in Amazonian forests is mapped by simple ecological indicators, providing reference values for measuring restoration success across successional stages based on a large co...
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Om Prakash @baizalla.bsky.social · 20/12/2024
Imagine a plant, which forgets all the traditional rules! Escaping dormancy, stress, and even death!
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Nature Plants @natplants.nature.com · 19/12/2024
New Editorial: "Dry matters" rdcu.be/d38JX December is traditionally a time for looking back at the year that has passed. For plant biology, drought has been a frequently raised topic in 2024 — and 2025 is unlikely to be any different.
Screenshot of the PDF.
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Nature Plants @natplants.nature.com · 19/12/2024
New Correspondence: "Time to end the vascular plant chauvinism" rdcu.be/d38L4 The emphasis on vascular plants reveals a bias that leaves the non-vascular plants — the tiny, overlooked, inconspicuous plants — hidden in the shadows, literally.
Screenshot of the PDF.
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Nature Plants @natplants.nature.com · 19/12/2024
Our editors write: - Plant cytoskeleton: How villin subclasses coordinate actin remodelling rdcu.be/d38Oh Villins are actin-binding proteins that function in Ca2+ dependent actin severing or actin bundling. Arabidopsis encodes 5 villin genes of different subclasses...
I think this is an illustration of villins, but I'm not sure.
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Nature Plants @natplants.nature.com · 19/12/2024
New collection: "Diffusion barriers in plants" nature.com/collections/... Biogenesis of diffusion barriers like Casparian strip, suberin lamellae or root exodermis. Primarily focused on root diffusion barriers, but homologous structures were recently discovered in trichomes.
Probably a slice through a root to see the various layers.
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Om Prakash @baizalla.bsky.social · 20/12/2024
Winter break reading collections!
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Jonathan Eisen @phylogenomics.bsky.social · 19/12/2024
New paper out on which I am a co author on studies of metagenomes from Tramway Ridge in Antarctica phylogenomics.me/2024/12/19/n...
phylogenomics.me
New paper out from studies of metagenomes from Tramway Ridge in Antarctica
I am a co-author on a new paper that just came out. Nutritional niches of potentially endemic, facultatively anaerobic heterotrophs from an isolated Antarctic terrestrial hydrothermal refugium eluc…
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Erik Reinbergs @ereinbergs.bsky.social · 19/12/2024
These bayes tutorials are the first ones i've actually understood. Looking forward to the rest of the being finished. Go @easystats.bsky.social teams! easystats.github.io/bayestestR/i... #rstats
easystats.github.io
Understand and Describe Bayesian Models and Posterior Distributions
Provides utilities to describe posterior distributions and Bayesian models. It includes point-estimates such as Maximum A Posteriori (MAP), measures of dispersion (Highest Density Interval - HDI; Krus...
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Kathrin Rousk @kathrinrousk.bsky.social · 18/12/2024
A fan of #Bryophytes? You are (almost) not alone! #Bryophytes rule...they can grow almost anywhere, host a fascinating world of #microbes (incl. #nitrogen-fixing #Cyanobacteria), are key in #biogeochemistry, and hold huge potential for #biotechnology. www.nature.com/articles/s41...
nature.com
Time to end the vascular plant chauvinism - Nature Plants
Nature Plants - Time to end the vascular plant chauvinism
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Om Prakash @baizalla.bsky.social · 20/12/2024
Wonderful read on the history of plants, their migrations and adaptations to different environments “The Incredible Journey of Plants” by Stefano Mancuso !!! #plants
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FEMS Journals @femsjournals.bsky.social · 05/12/2024
Nucleotide Second Messenger Signaling in Bacteria, from #microLife Learn about key molecular information processing networks that allow #bacteria and #archaea to adapt to an ever changing external world. academic.oup.com/microlife/pages/se… #MicroSky
academic.oup.com
Thematic Issue: Nucleotide Second Messenger Signaling in Bacteria
Nucleotide second messengers are key components of molecular information processing pathways and networks that allow bacteria and archaea to navigate and adapt
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FEMS Journals @femsjournals.bsky.social · 12/12/2024
Khaleque et al. conducted in-depth comparative genomic analysis to predict carbon, nitrogen, and phosphate assimilation pathways in the halotolerant, acidophilic genus Acidihalobacter. Check out the obtained results academic.oup.com/femsec/article/100… #FEMSMicrobiolEcol
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Matt Macauley @visualalgebra.bsky.social · 15/12/2024
THIS type of course needs to be more widespread! See the reply for the link to the course homepage. My university doesn't offer anything like it, does yours?
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José Dinneny @josedinneny.bsky.social · 09/12/2024
Proud to share our new @plantphys.bsky.social review exploring the anatomical and molecular basis for root adaptations to the environment. Prashanth Ramachandran and Andrea Ramirez detail cell types and pathways that help plants stay resilient in a changing world. academic.oup.com/plphys/advan...
academic.oup.com
Rooting for survival: how plants tackle a challenging environment through a diversity of root forms and functions
Abstract. The current climate crisis has global impacts and will affect the physiology of plants across every continent. Ensuring resilience of our agricul
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Tropical Root Trait (TropiRoot) @tropiroot.bsky.social · 06/12/2024
TropiRoot Updates 📢📢📢 TropiRoot leadership team met today to discuss about some exciting stuffs: the upcoming leadership elections, new grant proposals and out reach efforts. If you are interested to joining us or learning more, please visit tropiroottrait.github.io/TropiRootTra... #tropiroots
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Ankur Desai @profdesai.bsky.social · 18/11/2024
Looking for the latest global #fluxnet carbon NEE, water, GPP, transpiration upscaling 2001-2021 (daily 0.25 degree, monthly 0.05 deg) - Fluxcom-X paper now out in Biogeosciences: @jakenelson.bsky.social and crew, X-BASE: bg.copernicus.org/articles/21/... Data at: meta.icos-cp.eu/collections/...
bg.copernicus.org
X-BASE: the first terrestrial carbon and water flux products from an extended data-driven scaling framework, FLUXCOM-X
Abstract. Mapping in situ eddy covariance measurements of terrestrial land–atmosphere fluxes to the globe is a key method for diagnosing the Earth system from a data-driven perspective. We describe th...
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Greg Goldsmith @canopyinclouds.bsky.social · 03/12/2024
Please share! The Grand Challenges Initiative is one of the most innovative postdoctoral research and teaching fellowship programs in the country. We have a >85% placement rate into faculty positions! The secret sauce is that we invest in building a supportive postdoctoral community. Join us!
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Jeff Dukes @dukesjeff.bsky.social · 03/12/2024
Interested in how and where trees move water? I'm hiring a plant ecophys postdoc to study hydraulic redistribution in Indiana forests. If you'll be at AGU and want to discuss, please reach out! jobs.carnegiescience.edu/jobs/postdoc...
jobs.carnegiescience.edu
Job: Postdoctoral Opportunity: Hydraulic redistribution in forests | Carnegie Science Careers
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Matt Macauley @visualalgebra.bsky.social · 01/12/2024
I made a Starter Pack for #MathSky, since the one @tienchihmath.bsky.social made (go.bsky.app/66Us7WW), is at max capacity. But I need your help! Let's crowdsource this to make it better. Reply with suggestions. **Please don't feel shy to self-nominate!** go.bsky.app/GiRFQ8D
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Tropical Root Trait (TropiRoot) @tropiroot.bsky.social · 28/11/2024
Are you interested in Root responses to climate change? Read our latest synthesis article about tropical root responses to global changes led by Daniella Yaffar and Laynara Lugli @laylugli.bsky.social on Global Change Biology. #fineroots #tropicalroots onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com
Tropical root responses to global changes: A synthesis
Responses of roots can reveal the strategies and vulnerabilities of tropical ecosystems facing present and future global changes. This analysis of 266 root trait observations from 93 studies across 2...
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Stephan Preibisch @preibischs.bsky.social · 24/11/2024
Check out the website of the HHMI Janelia Open Science Software Initiative (OSSI) ossi.janelia.org You can find an overview of the projects we support with links to the code & documentation. We are also always looking for people to contribute to these projects! @hhmi.bsky.social
ossi.janelia.org
Janelia Open Science Software Intiative
A catalogue of software projects developed through the Janelia Open Science Software Initiative (OSSI), as well as other software developed by teams at Janelia Research Campus.
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Greg Priest @gregpriest.bsky.social · 24/11/2024
Darwin’s methods were not so mathematically sophisticated, of course, and he was constructing a tree of organisms rather than genes, but he was all over the idea that the patterns generated by evolutionary processes are scale invariant. 🐋🌱🦋🦫🧪 #EvoBio #PhilSci #HistSTM
I see no reason to limit the process of modification, as now explained, to the formation of genera alone. If, in our diagram, we suppose the amount of change represented by each successive group of diverging dotted lines to be very great, the forms marked a14 to p14, those marked b14 and f14, and those marked o14 to m14, will form three very distinct genera. We shall also have two very distinct genera descended from (I); and as these latter two genera, both from continued divergence of character and from inheritance from a different parent, will differ widely from the three genera descended from (A), the two little groups of genera will form two distinct families, or even orders, according to the amount of divergent modification supposed to be represented in the diagram. And the two new families, or orders, will have descended from two species of the original genus; and these two species are supposed to have descended from one species of a still more ancient and unknown genus.
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Larry M. York @larrymyork.phenotyper.com · 23/11/2024
Get ready for MicrobeVision
A figure entitled MicrobeVision showing a pipeline with an imaging station for acquiring standardized images of a red fungal colony growing that is passed to the software showing a time-series plot of growth. The software has a logo with a blue circle filled with grey with three red overlapping circles representing a microbe colony on a petri dish.
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Carl Zimmer @carlzimmer.com · 24/11/2024
Finally, I give lectures and tell stories on podcasts. Here’s a talk I gave about whether viruses are alive. youtu.be/Tryg5UCp6fI?... And here’s an episode of the Daily where I try to sing like a whale. www.nytimes.com/2024/05/24/p... Ok, that's it. Thanks for your time! 8/8
youtu.be
Are Viruses Alive? - with Carl Zimmer
YouTube video by The Royal Institution
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Carl Zimmer @carlzimmer.com · 24/11/2024
My new book, out in February, is Air-Borne: The Hidden History of the Life We Breathe. Ed Yong says it will “leave you agog.” David Quammen says, “from the first page, you know you’re in the hands of a master.” Take it from them! Pre-order here www.penguinrandomhouse.com/books/724793... 7/8
penguinrandomhouse.com
Air-Borne by Carl Zimmer: 9780593473597 | PenguinRandomHouse.com: Books
The fascinating, untold story of the air we breathe, the hidden life it contains, and invisible dangers that can turn the world upside down Every day we draw in two thousand gallons of air—and thousa...
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Allie Shenkin @shenkin.bsky.social · 24/11/2024
Starter packs seem to be a thing, so I’m putting one together for those pushing cutting edge ecology and ecosystem science into the marketplace to advance conservation. Comment here if you’d like to be included in the “Ecology Innovators” starter pack! go.bsky.app/CBYaGrj
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Jeffrey Ross-Ibarra @jrossibarra.bsky.social · 12/11/2024
I still love this figure. Submitting revisions this week. SNPs in transcription factor binding sites (green) explain the majority of additive genetic variation for >70% of ~150 phenotypes (rows) in maize. See Alt for detailed figure legend. See www.biorxiv.org/content/10.1... for more!
Estimated additive genetic variance organized by 143 traits. Colored ridges show the estimated additive genetic variance across 100 permutations for either MOA bQTL (green), bgSNPs (orange), and remaining genome SNPs (purple). Black symbols represent the mean estimated value across permutations. Traits arranged by bQTL mean variance estimates and color coded according to general trait groupings: vitamin E metabolites = navy blue, metabolites = purple, stalk strength = light blue, flowering time = gold, plant architecture = red, disease = green, tassel architecture = pink, ear architecture = orange, misc. = grey.
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Brian Maitner @maitner.bsky.social · 23/11/2024
I'd like to encourage folks to publish their code. Not only does it make studies more transparent and reproducible, but it also increases citation rates! onlinelibrary.wiley.com/doi/full/10....
onlinelibrary.wiley.com
Code sharing in ecology and evolution increases citation rates but remains uncommon
Biologists increasingly rely on computer code to collect and analyze their data, reinforcing the importance of published code for transparency, reproducibility, training, and a basis for further work...
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Emilio M Bruna @brunalab.bsky.social · 19/11/2024
Reply here if you want to be added to the Tropical Plant Ecology Starter pack go.bsky.app/FSQE1vP
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