S. Persson

ATF4 orchestrates IL-1α-induced senescence in adult neural stem cells

The paper investigates how IL-1 induces senescence in adult neural stem cells via the ATF4 pathway following traumatic brain injury.

The fnr-like mutants enhance isoxaben tolerance by initiating mitochondrial retrograde signalling

This study identifies FNRL mutations that enhance isoxaben tolerance in Arabidopsis by activating mitochondrial retrograde signaling without compromising cellulose synthesis.

Implementation of pupylation-based proximity labelling in plant biology reveals regulatory factors in cellulose biosynthesis

The paper introduces PUP-IT, a pupylation-based proximity labelling method for detecting protein interactions in plants, and identifies BEN1 as a regulator of cellulose synthesis.

Phosphate starvation regulates cellulose synthesis to modify root growth

This study shows that phosphate starvation increases cellulose synthesis in Arabidopsis roots, altering cell wall structure and reducing primary root growth through changes in cellulose synthase phosphorylation.

Tip Growth Defective1 interacts with the cellulose synthase complex to regulate cellulose synthesis in Arabidopsis thaliana.

This study identifies TIP1 as an interactor of the cellulose synthase complex, showing it enhances cellulose synthesis through S-acylation in Arabidopsis thaliana.

Spatially distinct phytohormone responses of individual Arabidopsis thaliana root cells to infection and colonization by Fusarium oxysporum

This study shows that SA, JA, and ET act in distinct spatial zones in Arabidopsis root cells during infection by Fusarium oxysporum, with SA inducing cell death and JA initiating defense.

pGG-PIP: A GreenGate (GG) entry vector collection with Plant Immune system Promoters (PIP)

The paper introduces pGG-PIP, a collection of GreenGate vectors with plant immune system promoters, enabling rapid construction of expression vectors for studying plant immunity.

Root twisting drives halotropism via stress-induced microtubule reorientation

This study identifies the molecular mechanism of root halotropism in Arabidopsis, showing that ABA-mediated microtubule reorientation drives anisotropic cell expansion and root twisting in response to salt stress.

Localization and phosphorylation in the Snf1 network is controlled by two independent pathways

The paper investigates how glucose depletion regulates the Snf1 pathway through spatial dynamics and a negative feedback loop.

A DUF1068 protein acts as a pectin biosynthesis scaffold and maintains Golgi morphology and cell adhesion in Arabidopsis.

This study identifies NKS1, an Arabidopsis DUF1068 protein, as a scaffold for homogalacturonan synthesis, essential for middle lamellae integrity, Golgi morphology, and cell adhesion.

A G protein-coupled receptor-like module regulates Cellulose Synthase secretion from the endomembrane system in Arabidopsis

This study identifies a G protein-coupled receptor-like module that regulates CESA trafficking and reveals its role in cellulose synthesis under cell wall integrity stress.

Brassinosteroids Influence Arabidopsis Hypocotyl Graviresponses Through Changes In Mannans And Cellulose

This study shows that brassinosteroids affect Arabidopsis hypocotyl graviresponses by altering cell wall composition, specifically cellulose fiber orientation and mannan content.

Long-term single-cell imaging and simulations of microtubules reveal driving forces for wall pattering during proto-xylem development

The paper uses live-cell imaging and simulations to study microtubule re-organization during proto-xylem development, revealing the role of local nucleation and KATANIN recruitment in wall pattern formation.

A molecular mechanism for salt stress-induced microtubule array formation in Arabidopsis

The paper identifies how the MAP CC1 regulates microtubule bundling and dynamics under salt stress in Arabidopsis, revealing structural and functional similarities to the Tau protein.

The genome and metabolome of the tobacco tree, Nicotiana glauca: a potential renewable feedstock for the bioeconomy

The paper presents the draft genome and transcriptome of Nicotiana glauca, along with metabolome analysis, providing a resource for studying secondary metabolites and phylogenetics in tobacco species.