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Excited to show the new m/s by Riikka Mäkilä & co. We show that positioning of an auxin signalling maximum within the cambium determines the fate of stem cell daughters. 1/x biorxiv.org/content/10.110…

Conversely, reduced gibberellin levels favour specification of phloem. Fantastic collaboration with Angus Murphy’s lab: they carried out PAT assays. HiLIFE_Helsinki BioEnvHelsinki

Oh, I just noticed that @BWybouw has just joined Twitter. He had big impact on this work as well. Have to stop now. Departing to Berlin for #pvb2022 see you there!

Öitä. #Teisko

Thrilled about our new paper showing that positioning of an auxin signalling maximum within the cambium determines the fate of stem cell daughters. Work by Riikka Mäkilä @BWybouw &co BioEnvHelsinki HiLIFE_Helsinki University of Helsinki 1/x nature.com/articles/s4147…

Finally, finally, our model.

My first author paper is finally out! Find out more from the 🧵below BioEnvHelsinki #ViikkiCampus #fundamentalresearch

New OA Article: "Gibberellins promote polar auxin transport to regulate stem cell fate decisions in cambium" rdcu.be/c8Sq6 GA promote polar auxin transport along the root, leading to a broader high auxin signalling domain in cambium and so to increased xylem formation.

Our attempt to understand recent advances in root procambium patterning and gradual activation of cambium. Riikka Mäkilä Xin Wang OEB-ResPrg sciencedirect.com/science/articl…

Cell fate plasticity of xylem-pole-pericycle in Arabidopsis roots biorxiv.org/cgi/content/sh… #biorxiv_plants

Brave guys!!!👍👍👍