
Cell & molecular biologist @volcaninstitute. Interested in autophagy, plant senescence, fruit ripening, food loss prevention & food-based health.
Rishon Lezion, Israel
Joined February 2019
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#Lightsheet fluorescence microscopy of an Arabidopsis #root. Six stitched segments enable 3D visualization of a relatively large portion of the root with proper resolution.
Simon Michaeli retweeted
BREAKING NEWS
The 2026 #NobelPrize in Physiology or Medicine has been awarded to Karl Deisseroth, Peter Hegemann and Georg Nagel “for their discoveries concerning light-gated ion channels and optogenetics.”
Registration and abstract submission are now open for the Israeli Plant Science Conference! 🌱 Join us in Rehovot on 15 February 2027 to share your work and hear what’s new in plant science. Hope to see you there! Please RT.
plant-sciences-il.org/
Simon Michaeli retweeted
It's finally out! Another piece of the puzzle of wound-induced long-distance signaling in Arabidopsis 🧩
Thanks to @JyothiVadassery for this great collaboration!
pnas.org/doi/10.1073/pnas.26…
Simon Michaeli retweeted
The genocide charge against Israel is a lie. It always has been. But there’s a purpose to the lie – and a reason that the Left dictates that its leaders repeat it, over and over again.
Simon Michaeli retweeted
I'm a journalist. And I happen to be Jewish. On Yom Kippur I went to a synagogue service in Toronto and was met by protesters trying to taunt and intimidate me from entering the building. 1/5
Simon Michaeli retweeted
In Memoriam: Meng Chen, Professor of Botany and Plant Sciences cnas.ucr.edu/news/2026/09/15… - our desr colleague, you will be always in our heart Meng - 🌙
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Thrilled to receive the 2026 Israel Chemical Society Excellent Young Scientist Prize.
Grateful to my outstanding students & postdocs, colleagues, and collaborators over the years!
Congratulations to Renana!
Simon Michaeli retweeted
Michal Breker and I joined forces to see how her Chlamydomonas and my plant-associeted microbes interact. This led us down a long and winding road, with 3 amazing PhDs and help from many friends. This is the first product of this collaboration.
biorxiv.org/content/10.64898…
Simon Michaeli retweeted
Think the proteasome & its regulation is highly conserved? Think again 🔄
Our new preprint, lead by @LanginGautier , reveals how gene expansion, regulatory diversification & stress-responsive specialization shaped the evolution of the proteasome in 🌱
biorxiv.org/content/10.64898…
Simon Michaeli retweeted
Mind blowing! - Functional chimeric mRNAs encode proteins in mammalian immunity | Nature nature.com/articles/s41586-0…
Simon Michaeli retweeted
We, the Weizmann Institute of Science community, deeply mourn the passing of Prof. Ada Yonath of the Institute’s Chemical and Structural Biology Department. Prof. Yonath pioneered the study of the ribosome, the cell’s protein factory, and was awarded the 2009 Nobel Prize in Chemistry for her research in this field. Her decades-long scientific journey led to an understanding of how various antibiotics work, helping pave the way for the development of new antibiotics and the fight against antibiotic-resistant bacteria.
Yonath, the first Israeli woman scientist to win a Nobel Prize, also received dozens of other awards and honors, including the Israel Prize in Chemistry and the Wolf Prize in Chemistry. Prof. Yonath exemplified how scientific vision, the courage to choose a major scientific question and unwavering dedication to its pursuit can lead to extraordinary achievements and expand the boundaries of knowledge for the future of humanity.
May her memory be a blessing.
bit.ly/ada-yonath-eng
Lettuce is harvested before flowering, so we asked: could we manipulate strigolactone biosynthesis to delay leaf senescence without unwanted branching? That motivated this study, but we discovered much more along the way. doi.org/10.64898/2026.08.27.…
Simon Michaeli retweeted
Thrilled to announce that our paper is out in @NaturePlants! 🎉 🌱 We revealed how the plant growth hormone brassinosteroid (BR) directly flips the ON/OFF switch of sugar synthesis (gluconeogenesis) through BIN2 kinase! Check it out here ↓
nature.com/articles/s41477-0…
Simon Michaeli retweeted
A stress response can be a great starting point for uncovering new biology! By following genes regulated during the chloroplast unfolded protein response, we’re discovering factors involved in chloroplast homeostasis. Here’s the first one we characterized: pnas.org/doi/10.1073/pnas.26…
Simon Michaeli retweeted
I am bewildered, and not very impressed, by the visceral, naked, irrational hatred spat out by some defenders of Jason Arday. If a Cambridge professor is accused of being an unqualified charlatan, the accusation might be racially motivated. On the other hand it might not, depending on the evidence. The correct question to ask is not, ”What is the colour of his skin” but “Is it in fact true that he is an unqualified charlatan?” Please examine the evidence before leaping to the assumption of racism.
As for the idea that journalists “piled in on him” and “hounded him to his death”, most attacks were against Cambridge University. Jason himself was widely regarded as an unfortunate victim of foolish promotion way beyond his ability to cope. In appointing him to a professorship for which he was manifestly unqualified – in ludicrously describing him as “the best in the world” – certain senior members of the university showed a level of patronising condescension towards black people that could fairly be described as racism, while at the same time making him tragically vulnerable to such attacks as came his way.
Simon Michaeli retweeted
ישראלים בחו״ל, תזכורת לשלל הכנסים שיתקיימו ב 25-26 לאוקטובר, פרטים והרשמה באתר 👇
Simon Michaeli retweeted
"This is our home, our state—and together until victory."
Wearing a white hijab and delivering an impassioned speech in fluent Hebrew, Arab-Israeli Knesset candidate Sumayya Bashir (Democrats Party) addressed the Israeli public with a rallying message of shared destiny: "This is our home. This is our state. We have no other homeland."
יוצאים לדרך, כתבו ביומן (ושתפו 🙏). הכנס השנתי של האגודה הישראלית למדעי הצמח יתקיים ב15.2.27 בפקולטה לחקלאות. בקרוב נפרסם תאריכים להרשמה והגשת תקצירים. נתראה!
The Annual Conference of the Israeli Society of Plant Science will take place on February 15, 2027.
#ISPS2027
🤖 Made with AI
Simon Michaeli retweeted
חשבתם שגמר המונדיאל היה אנטיקליימטי?
במשך 87 שנה מתמטיקאים לא הצליחו להוכיח את ״השערת היעקוביאן״, שטוענת שפונקציות מסוג מסוים מתנהגות באופן מסוים.
ובמחי ציוץ אחד עובד של אנטרופיק מראה פונקציה (מכוערת) שקלוד מצא ומפריכה את ההשערה.
hello there the jacobian conjecture is false thanx to my close friend akhil for asking about it and my other close friend fable for working during the world cup final
((1+xy)^3 z + y^2 (1+xy) (4+3xy), y + 3 x (1+xy)^2 z + 3 x y^2 (4+3xy), 2 x - 3 x^2 y - x^3 z): \C^3\to \C^3, has jacobian determinant -2, and sends (0, 0, -1/4), (1, -3/2, 13/2), and (-1, 3/2, 13/2) to (-1/4, 0, 0)































