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Prof. Keiko Torii

@keikoutorii.bsky.social
1.4K followers 65 following 137 posts

'Plant twitter' via stomatal pores. I'm a Scientist. Views my own. she/her. Tweets from the lab @stomata-tweets.bsky.social

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Prof. Keiko Torii @keikoutorii.bsky.social · 05/10/2026
光合成する緑藻クラミドモナスは、眼点で光を感じて鞭毛を動かし、光に向かって(もしくは光を避けて)泳ぐ。その光受容体がチャネルロドプシン。医学から最も遠そうな単細胞植物の驚くべき仕組み。多種多様な生物の生存メカニズムを研究する意義がまさにここにある。Plants rock🪴! (So excited to see "botanists" winning the Nobel Prize of Physiology or Medicine)
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Prof. Keiko Torii @keikoutorii.bsky.social · 02/10/2026
SI=Stomatal Index = (number of stomata/unit area)/((number of stomata + non-stomatal epidermal cells)/unit area) x 100 🌱
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Elwira Smakowska-Luzan @elwirasmakowska.bsky.social · 28/09/2026
Our Special Issue on receptor-ligand interactions is now online! Thanks to all the authors for sharing their knowledge and views! Huge thanks to @adsteinbrenner.bsky.social @veroglez.bsky.social and @isabelmonte.bsky.social for great collaboration: ) @theplantjournal.bsky.social for the venue!
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Prof. Keiko Torii @keikoutorii.bsky.social · 24/09/2026
Since the discovery of tomato Systemin in 1991, the world of plant peptides & receptors completely has changed the paradigm of plant cell-cell signaling. It is the true joy to witness the rise of this important research field throughout my career paths😍🌱. 2/2
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Prof. Keiko Torii @keikoutorii.bsky.social · 24/09/2026
I am proud to share my No-AI-assisted perspective review "Plant Peptide Hormones: Three Decades of Discovery and Emerging Paradigms" for the Centennial issue of @plantphys.bsky.social 🌱🍅. It's OA, so everyone can access! 1/ academic.oup.com/plphys/advan...
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Sainsbury Laboratory Cambridge University (SLCU) @slcuplants.bsky.social · 24/09/2026
@keikoutorii.bsky.social shared her work investigating patterning & differentiation in stomata in her #SLS26 talk "The plant-specific ACTL domain determines bHLH transcription factor heterodimeric partner selectivity during stomatal development" More at: plant-stomata.org #PlantScience
Keiko Torii presenting at #SLS26Graphic from Keiko Torii's first slide showing impact of stomata on plant life on land - taking in CO2 and producing O2 and H2O
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Prof. Keiko Torii @keikoutorii.bsky.social · 23/09/2026
Plant geneticists #SLS26 having scientific discussion at The Eagle, Cambridge, where Watson and Crick announced their discovery of the double helix 🧬 in 1953
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Prof. Keiko Torii @keikoutorii.bsky.social · 23/09/2026
Torii lab's research featured by @hhmi-science.bsky.social "Reading the Leaves: Decoding the Secret Cellular Language of Plants"🌱🧬🦠! ペプチドホルモンー受容体キナーゼを介した植物の気孔の発生への免疫シグナル経路の介入など、私の研究グループの取り組みに関するハワードヒューズ医学研究所の紹介記事です🌱🧬🦠 www.hhmi.org/news/reading...
hhmi.org
Reading the Leaves: Decoding the Secret Cellular Language of Plants | HHMI
Early in her career, HHMI Investigator Keiko Torii figured out how plant cells talk to each other. Three decades later, she’s still listening — and uncovering exactly what they’re saying.
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HHMI @hhmi-science.bsky.social · 22/09/2026
Plant cells have their own language, & #HHMIInvestigator Keiko Torii has spent 30 years decoding it. Her team’s new work on how cells communicate to guide stomatal development — & how plants balance that with pathogen defense — could help scientists develop more resilient crops: bit.ly/4hFvOIy.
HHMI Investigator Keiko Torii in her lab, surrounded by plants.
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Prof. Keiko Torii @keikoutorii.bsky.social · 21/09/2026
Arrived at the final destination of my long trips! Looking forward to learn more about yet another exciting forefront of plant morphogenesis 🌱🇬🇧
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Prof. Keiko Torii @keikoutorii.bsky.social · 20/09/2026
😅 What about a leaf eliciting Systemin peptide signaling or JA response? 🍃 (BTW, Andreas, it was so nice seeing you virtually in Montreal, 🇨🇦—safe travels back in 🇪🇺
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Prof. Keiko Torii @keikoutorii.bsky.social · 20/09/2026
Ceci n’est pas une pipe.
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Prof. Keiko Torii @keikoutorii.bsky.social · 19/09/2026
Gravenstee, Ghent 🏰🇧🇪
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Prof. Keiko Torii @keikoutorii.bsky.social · 18/09/2026
Thank you, everyone, for the 2 full days of exciting plant science, ~VIB Ghent at the Forefront of Plant Research~ at beautiful Handelsbeursgebouw 🧪🌱🧬! www.vibconferences.be/events/at-th...
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Prof. Keiko Torii @keikoutorii.bsky.social · 17/09/2026
Ghent, here I come🇧🇪!
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Michael Hothorn @structplantbio.bsky.social · 16/09/2026
Very nice PPRM2026 ( Plant Peptide Receptor Meeting) closes in Freising. Organised by @julien-gronnier.bsky.social , @isabelmonte.bsky.social and @kpkinase.bsky.social
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Prof. Keiko Torii @keikoutorii.bsky.social · 16/09/2026
Fantastic moment to reunite with amazing plant biologists🌱, great meeting #PPRM2026 in a beautiful city of Freising🇩🇪🥂🍻—Vielen Dank
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Mariana Schuster @marischuster.bsky.social · 14/09/2026
#PPRM2026 starts now! Thanks to @julien-gronnier.bsky.social et al for organizing! I look forward to 3 days with this lovely community!
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Nature Plants @natplants.nature.com · 14/09/2026
At Peptide Receptor Meeting #PPRM2026. A theme that came back twice is re-evaluation of old published results. We know about ABP1 and the systemin receptor, but there were two other examples today: WAK1 perception of OGs, and BSU1 Tyr dephosphorylation of BIN2 in BR signalling. #PlantScience
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Prof. Keiko Torii @keikoutorii.bsky.social · 13/09/2026
Der Freistaat Bayern🇩🇪🍺
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Prof. Keiko Torii @keikoutorii.bsky.social · 12/09/2026
🇺🇸→🇩🇪→🇧🇪→🇫🇷→🇬🇧→🇺🇸
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Charles Roussin-Léveillée @charlesrleveillee.bsky.social · 10/09/2026
🚨🌱🦠 IT'S OUT! Lead by Pedro Jiménez-Sandoval from Julia Santiago's group, we found that IGP1 is a DAMP receptor for the sugar cellotriose. Interesting finding -> we found that DAMP recognition is a key immune layer for proper PAMP-triggered immunity signaling prior to PAMP detection.
science.org
Glycan recognition by a plant damage-sensing immune receptor
Pathogens target and degrade the extracellular matrix surrounding plant cells. A central question is how cell wall-derived damage-associated molecular patterns (DAMPs) are recognized and integrated to...
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Prof. Keiko Torii @keikoutorii.bsky.social · 10/09/2026
We sincerely thank Senator Bill Nelson (FL, D) and Senator Kay Bailey Hutchison (TX, R) for your continued bipartisan support for science 🤠🚀- at TAMEXT reception. フロリダ州ビル•ネルソン上院議員と。スペースシャトル•コロンビアに搭乗した元宇宙飛行士の政治家で、NASA長官も務めた。NASAの存続のために超党派として活躍された方
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American Society of Plant Biologists @aspbofficial.bsky.social · 18/08/2026
📣Join us for the upcoming ASPB Member webinar series on September 1 and 2 at 9:45 am Eastern Time, organized by the ASPB International Committee, with support from the John Templeton Foundation, in collaboration with CICY and Universidad del Valle de Guatemala. 👉 Free registration at buff.ly/s545Wtx
Webinar banner for "Crops of the Future: Reviving Neglected and Underutilized Crops for Global Nutrition," an ASPB event with John Templeton Foundation, CICY and UVG, showing four speaker headshots (Hiran Moran, Matthew Blair, Ivonne Sánchez del Pino, Rolando Cifuentes Velásquez) and dates Sept
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Prof. Keiko Torii @keikoutorii.bsky.social · 23/08/2026
🫘Webinar Alert🥑 International Committee @aspbofficial.bsky.social announces @plantaeofficial.bsky.social Webinar "Crops of the Future: Revisiting Neglected & Underutilized Crops for Global Nutrition". Supported by @templetonfdn.bsky.social. Sept 1-2. Please register→ blog.aspb.org/crops-of-the...
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Ursula von der Leyen @vonderleyen.ec.europa.eu · 19/08/2026
@eucopresident.consilium.europa.eu and I stand firmly with the International Criminal Court, President Tomoko Akane and the officials who uphold its mission. The ICC helps deliver justice to the victims of some of the world’s most horrific crimes.
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Prof. Keiko Torii @keikoutorii.bsky.social · 18/08/2026
I am proud to announce that I am making non-AI used, hand-drawn (using mouse) figures for a review article. It's very pretty. Stay tuned!🌱😘👩‍🎨
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Torii Lab @stomata-tweets.bsky.social · 17/08/2026
New paper! Amphibious plant, H. difformis, reprograms C3 to potential C4 photosynthesis underwater, highlighting its amazing plasticity of carbon assimilation machineries for aquatic environment. Congrats, Hongwei & the team🥳🌿🐸! academic.oup.com/hr/advance-article/doi/10.1093/hr/uhag230/8708086
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47NEWS @47news.jp · 07/07/2025
改姓で女性研究者に「影響」 英科学誌、日本の調査引用
47news.jp
改姓で女性研究者に「影響」 英科学誌、日本の調査引用
 英科学誌ネイチャーは7日までに、法律婚による改姓が日本の女性研究者に「大きな影響を与えている」との記事を伝えた。日本の「男女共同参画学協会連絡会」が6月に発表した理系研究者を対象としたアンケート結果 ...
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Torii Lab @stomata-tweets.bsky.social · 25/07/2026
Want to learn how ligand-induced ubiquitination of a receptor kinase translates into proper number and patterning of plant stomata? Check out the poster by the Torii lab postdoc, Dr. Minh Huy Vu and say hi #2026SDB @socdevbio.bsky.social 🌱🔬🥳
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Torii Lab @stomata-tweets.bsky.social · 21/07/2026
Fascinated about the world of amphibious plants? Come visit the poster and say hi to the Torii Lab presenter, Calvin Coffin🐸🪴😉 @aspbofficial.bsky.social #PlantBio2026 "#700-154 Transformation and genome editing of the asexual amphibious Brassicaceae species, Rorippa aquatica".
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Torii Lab @stomata-tweets.bsky.social · 21/07/2026
Come visit and say hi to the Torii Lab poster presenter, Pengfei Bai 😉⚗️🌱 @aspbofficial.bsky.social #PlantBio2026 "#400-026 Fate at the Surface? Proteomic Profiling of Receptor Kinase Signaling in Stomatal Development from Perception to Trafficking"
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Torii Lab @stomata-tweets.bsky.social · 21/07/2026
Want to learn about the unique TF domain? Come to the poster of the Torii Lab presenter, Krishna Mohan Sepuru 🧬🌱😃 #PlantBio2026 @aspbofficial.bsky.social "#500-024 A Bacterial-Origin ACT-Like Domain Confers Partner Selectivity to Plant bHLH Transcription Factors in Stomatal Development"
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Torii Lab @stomata-tweets.bsky.social · 21/07/2026
Torii Lab members enjoying the beautiful city of Ottawa 🇨🇦🍁🏰 #PlantBio2026
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Prof. Keiko Torii @keikoutorii.bsky.social · 18/07/2026
Don't forget to join the 100 Celebration of Plant Physiology Symposium- #PlantBio2026 @plantphys.bsky.social Monday, July 20, 1:30 pm-, Canada Hall 1. And, stop by our booth 🥰🌱🍁 -Photo, our might EIC, Yunde Zhao!
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Prof. Keiko Torii @keikoutorii.bsky.social · 18/07/2026
Le Canal Rideau 🇨🇦
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Plant Science Spotlight @plant-sci.bsky.social · 06/07/2026
🌱🧬 LEC2 and SPEECHLESS reprogram a stomatal precursor into a totipotent somatic embryo founder cell. A new insight into plant regeneration and stem cell reprogramming #plantscience @keikoutorii.bsky.social @cp-cellreports.bsky.social www.cell.com/current-biol...
cell.com
Plant regeneration: Breaking the silence of totipotency by reprogramming a stomatal precursor cell
Plants have a remarkable ability to reprogram their somatic cells into stem cells. A new study reveals that a transcription factor, LEC2, together with SPEECHLESS, directly reprograms a stomatal precu...
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Torii Lab @stomata-tweets.bsky.social · 01/06/2026
🐸🌱Position OPEN in the Torii Lab @texasscience.bsky.social @hhmi-science.bsky.social ! We are looking for an enthusiastic, plant propagation, tissue culture, transformation and genome editing expert for functional genomics of Amphibious model system🐸🌱 utaustin.wd1.myworkdayjobs.com/en-US/UTstaf...
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Prof. Keiko Torii @keikoutorii.bsky.social · 01/06/2026
2026 GRC Salt and Water Stress in Plants. Amazing conference with awesome scientists like Prof. Ora Hazak @hazaklab.bsky.social at enchanted and beautiful Les Diabrelets 🏔️🇨🇭🫕. Thank you, organizers, for the invitation and 5-days of exciting science!
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Prof. Keiko Torii @keikoutorii.bsky.social · 01/06/2026
Glacer3000 at Les Diabrelets. A suspended bridge connecting two summits 🏔️🇨🇭🏔️ 標高約3000メートルの山頂2つを繋ぐ吊り橋。 まるで天空侵犯。 絶景だけど怖かった。。。
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Prof. Keiko Torii @keikoutorii.bsky.social · 24/05/2026
Je suis arrivée à destination 🇨🇭🏔️. 2番目の目的地に到着. 天気良すぎ。。☀️
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Roman Ulm @romanulm.bsky.social · 23/05/2026
Thanks for the visit - it was a great pleasure!
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Torii Lab @stomata-tweets.bsky.social · 22/05/2026
Thank you, Profs. Michael Hothorn, Roman Ulm, and Marie Barberon for the fantastic time and exciting scientific discussion after my seminar - à L'Université de Genève🇨🇭
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Plant Energy Biology Lab @schwarzlanderlab.bsky.social · 10/05/2026
We are all Roger. This is a despicable attack on the very essence of what academic science is about. Reason. Humanity. International collaboration.
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読売新聞(非公式bot) @bot-jp-yomiuri.bsky.social · 25/04/2026
[顔]温暖化と異常気象との関係解明…優れた女性研究者に贈られる「猿橋賞」受賞 今田由紀子さん 47 www.yomiuri.co.jp/science/20260425-…
yomiuri.co.jp
[顔]温暖化と異常気象との関係解明…優れた女性研究者に贈られる「猿橋賞」受賞 今田由紀子さん 47
【読売新聞】
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Torii Lab @stomata-tweets.bsky.social · 06/05/2026
Breakthrough discovery in the field of peptide-receptor kinase signaling in stomatal development🌱. Six partially-redundant subtilases producing mature EPF1/EPF2 pepetide to enforce stomatal patterning @natplants.nature.com 🥰 www.nature.com/articles/s41...
nature.com
Subtilase-mediated maturation of EPF1 and EPF2 is crucial for stomatal patterning - Nature Plants
This study identifies epidermal patterning factor (EPF)-processing proteinases as the key activators of EPF1 and EPF2 peptides, establishing their proteolytic processing as the critical missing link f...
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Prof. Keiko Torii @keikoutorii.bsky.social · 30/04/2026
🌸Theoretical Physicist and Plant Developmental Biologist —At the National Cathedral 🌸
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Prof. Keiko Torii @keikoutorii.bsky.social · 30/04/2026
Truly grateful to be back, this time to celebrate our friends & colleagues’ scientific accomplishments #NAS163 🥰🌸🧬! 米国科学アカデミーに戻ってきました。今回は友人科学者たちのお祝い🎉
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New Phytologist @newphyt.bsky.social · 09/04/2026
Ubiquitination-triggered receptor endocytosis enforces stomatal development Chen, et al. nph.onlinelibrary.wiley.com/doi/10.1111/... #PlantScience @stomata-tweets.bsky.social
Schematic model of ERECTA endocytosis and homeostasis regulated by ligand-induced ubiquitination during stomatal development.
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Prof. Keiko Torii @keikoutorii.bsky.social · 12/04/2026
Back in Pacific NW🗻
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