S. Signorelli

The physiology of bud dormancy and cell cycle status in grapevine

This study assesses cell cycle status and ultrastructure in dormant grapevine buds, finding G1 phase arrest and low mitotic activity regardless of dormancy depth.

Green Index: a widely accessible method to quantify greenness of photosynthetic organisms

The paper introduces a simple, accessible method called Green Index to quantify plant greenness using RGB pixel values, demonstrating its utility in plant phenotyping.

The Autophagy Receptor NBR1 Directs the Clearance of Photodamaged Chloroplasts

This study shows NBR1 directs microautophagy-mediated clearance of photodamaged chloroplasts in Arabidopsis, independent of canonical autophagy machinery.

Hydrogen Cyanamide Causes Reversible G2/M Cell Cycle Arrest Accompanied by Oxidation of the Nucleus and Cytosol in Arabidopsis thaliana Root Apical Meristem Cells

Alternative oxidase1a and 1d limit proline-dependent oxidative stress and aid salinity recovery in Arabidopsis

This study shows that AOX1a and AOX1d in Arabidopsis reduce oxidative stress during proline catabolism and improve recovery from salinity stress.

Autophagy promotes photomorphogenesis during seedling development in Arabidopsis in carbon limiting conditions

This study shows autophagy promotes photomorphogenesis in Arabidopsis seedlings under carbon limitation by enhancing lipid turnover and chloroplast development.

The seasonal dynamics of bud dormancy in grapevine suggest a regulated checkpoint prior to acclimation

The paper investigates seasonal dynamics in grapevine buds, finding evidence of a regulatory checkpoint before acclimation and dormancy.

Physiological regulation of bud burst in grapevine

This study investigates the physiological and biochemical mechanisms of bud burst in grapevine, showing that apoplastic pore size and oxygen status within the bud regulate the process without requiring long-distance signals.