Jiřı́ Friml

Conserved molecular compatibility for MIZ1 function in cytokinin signaling in land plants

The paper investigates the evolutionary conservation and functional diversification of MIZ1-like proteins across land plants, finding conserved roles in cytokinin signaling but species-specific interactions.

Non-transcriptional gibberellin DELLA signalling for microtubule dynamics

This study shows GA induces MT reorientation through a non-transcriptional DELLA-PFD mechanism, while also indirectly driving MT reorientation via transcriptional pathways.

Nuclear auxin signalling induces autophagy for developmental reprogramming

This study shows auxin induces autophagy for developmental reprogramming in plants, linking it to gene expression and organogenesis.

Cytosolic Ca2+ as a universal signal for rapid root growth regulation

The paper shows that cytosolic Ca2+ acts as a universal signal for rapid root growth regulation in response to various stimuli.

MAKR6 integrates TMK and CAMEL/CANAR signalling for auxin canalization in Arabidopsis

This study identifies MAKR6 as a novel regulator that integrates TMK and CAMEL/CANAR signalling to facilitate auxin canalization in Arabidopsis.

Ca2+ signature gates early auxin signaling in Arabidopsis roots

The paper uses optogenetics to show that Ca2+ signals regulate early auxin signaling in Arabidopsis roots, affecting growth and transcriptional responses.

TOW links TIR1/AFB-mediated signalling with Receptor-Like Kinases in auxin canalization

This study identifies TOW as a molecular link connecting intracellular auxin signaling to cell surface auxin perception, essential for auxin canalization and vascular development.

The role of IAA and its transport in the complex streptophyte algae Chara braunii

This study investigates IAA's role in morphogenesis and auxin transport in Chara braunii, showing IAA promotes growth and identifies PIN homologs with distinct subcellular localization and function.

TMK interacting network of receptor like kinases for auxin canalization and beyond

The paper identifies seven TINTs as TMK1 interactors, showing their roles in auxin canalization and other developmental processes.

Auxin fluctuation and PIN polarization in moss leaf cell reprogramming

The paper investigates auxin and PIN polarization in moss leaf cell reprogramming, finding that PIN polarity and levels are crucial for efficient regeneration.

Super-resolution expansion microscopy in plant roots

This study develops and applies expansion microscopy to Arabidopsis root tissues, achieving improved resolution and visualizing subcellular structures.

Calcium-triggered apoplastic ROS bursts balance gravity and mechanical signals to navigate soil

The paper shows that calcium-triggered apoplastic ROS bursts balance gravity and mechanical signals to regulate root bending during soil navigation.

Armadillo Repeat Only Proteins Are Essential Activators of Plant CNGC Channels.

This study identifies ARO proteins as essential activators of plant CNGC channels, revealing their role in calcium signaling through interaction with the Calmodulin-binding IQ domain.

Transport properties of canonical PIN-FORMED proteins and the role of the loop domain in auxin transport

This study quantifies the transport properties of canonical PIN-FORMED proteins and shows the loop domain's role in auxin transport beyond activation.

The Draparnaldia genome: alternative mechanisms for multicellularity and terrestrialization in green plants

This study sequenced the Draparnaldia genome and transcriptomes, revealing expanded gene families linked to multicellularity and terrestrial adaptations, and its ability to synthesize phytohormones used by land plants.

Hierarchical global and local auxin signals coordinate cellular interdigitation in Arabidopsis

The paper shows auxin signaling coordinates cell shape in Arabidopsis through global and local pathways involving TIR1/AFB and TMK.

The Unexpected Membrane Targeting of Marchantia Short PIN Auxin Exporters Illuminates Sequence Determinants and Evolutionary Significance

This study identifies the sequence determinant for PM localization in short PINs and explains the evolutionary shift from PM- to ER-localized PINs in land plants.

Synaptotagmins Maintain Diacylglycerol Homeostasis at Endoplasmic Reticulum-Plasma Membrane Contact Sites during Abiotic Stress

The paper shows that synaptotagmins maintain diacylglycerol homeostasis at ER-PM contact sites during abiotic stress by preventing its detrimental accumulation at the plasma membrane.