# Spliceosomal Factor SmF Modulates Temperature‐Mediated Flower and Leaf Size Plasticity in Arabidopsis thaliana

## TL;DR

This study shows that the SmF protein helps control how flower and leaf sizes change with temperature and light in Arabidopsis.

## Contribution

It reveals a new role for the spliceosomal SmF protein in temperature- and light-mediated plant size plasticity.

## Key findings

- SmF regulates flower and leaf size in response to temperature and light.
- The study highlights post-transcriptional regulation in plant phenotypic plasticity.

## Abstract

This study demonstrates that a core spliceosomal component, Smith antigen F (SmF) protein, is involved in regulating flower and leaf size plasticity in response to temperature and light, providing insight into the role of post‐transcriptional regulation in plant phenotypic plasticity.