Our study reveals a dual role for auxin: coordinating gene expression and cytoplasmic remodeling via autophagy — ensuring fast, efficient developmental reprogramming.
Auxin doesn’t just permit change. It enables it. 💫
🚨 New preprint by @Cate_Giannini🚨
We uncover an unexpected link between auxin signalling, transcription, and autophagy — revealing how plants coordinate gene expression and cytoplasmic renewal to drive developmental reprogramming. 🌱✨ https://t.co/W5HFo3NQNE
In auxin maxima, autophagy lights up — and in autophagy-deficient mutants, differentiation slows down.
Auxin doesn’t just tell cells who to become — it helps them clear the decks to become something new.
Now online: A tandem of two papers showing TMK regulation of PIN-dependent auxin transport https://t.co/KXjwlRywk0 (PIN2, Friml lab) and https://t.co/SbXRU6qDpB (PIN1, Xu lab)
For those that want to learn more about auxin, I am proud to present our latest review
Mechanisms of auxin action in plant growth and development. https://t.co/CHg6AL9vga
@FrimlLab @horticell
Pflanzen üben auf den Biologen & Wittgenstein-Preisträger Jiří Friml eine besondere Faszination aus. Er hat die Funktion des Hormons #Auxin als Vermittler zw. Umgebung und Zellkommunikation in #Pflanzen entdeckt. @ISTAustria🌿
Video-Porträt Jiří Friml ▶️
https://t.co/loQfOhfLlr
@kat_kurtovic in our New Phytol: auxin has effect on regeneration in Chara braunii, at least one its PIN is PM localized with auxin-transporting activity and distribution correlated to acid bands in Chara cells. IAA application induces MAPKs within minutes
https://t.co/hj3eq9zFRn
Congratulations on your brilliant defense Aline! All the best for your future endeavours!
Thanks to all the committee!
Check out Aline's work on TMK1 interactors @biorxiv_plants
https://t.co/YiIIKCREKQ
🚅Advance Access:
How polarized tissue repair is achieved upon excision?
Using a bryophyte Physcomitrium patens, Han Tang et al. revealed that the proper polarization of PIN-FORMED #auxin exporter is a key process🔑
https://t.co/3jyfsZ9OM2
#cellreprogramming#plantsci
Another day, another preprint from our lab! Congrats to @kulich_ivan
and colleagues: here is the news on ROS burst regulation.
Now on @biorxiv_plants
https://t.co/jgMspDjEsp
ROS bursts after auxin, RALF, eATP or mechanical bending? We monitored them all. What triggers them and what are they good for? Many surprises! Read our new preprint, a second one in a row. Thanks ISTA and Biology Centre CAS for amazing environment. https://t.co/77XmnmX0J4
Armadillo Repeat Only proteins enable function of multiple, if not all CNGC channels. These are essential for plethoha of calcium signals triggered by stresses, hormones and pathogens. Read our new perprint.
https://t.co/bhkLLKn2Zd