A translational brake on ABA biosynthesis shapes germination timing and sprouting resistance
Plant Science Research WeeklySeed germination is a critical developmental switch that depends not only on stored mRNA but also on the selective translation of these transcripts. In this study, Wang et al. explored how translational control of some genes can fine-tune the timing of germination. Using translation inhibitors and…
A phosphorylation switch balances growth and stress response in cotton
Plant Science Research WeeklySalt stress can severely affect cotton (Gossypium hirsutum) productivity, especially during early growth. Cao et al. identified a molecular switch in cotton that fine-tunes responses to salt stress and the hormone abscisic acid (ABA), based on the reversible phosphorylation of the ABA signaling phosphatase…