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Updated: Jun 5, 2026

A High-Resolution, Single-Grain, In Vivo Pollen Hydration Bioassay for Arabidopsis thaliana
07:07

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Published on: June 30, 2023

Cold-induced peptide signalling secures pollen resilience and crop yield

Shudong Chen1,2,3, Yupan Zou1,3, Huanshuo Cui1,2,3

  • 1State Key Laboratory of Seed Innovation, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China.

Nature
|June 3, 2026
PubMed
Summary

Scientists discovered two peptides, SlRGF9 and SlRGF10, that enhance cold resilience in tomato pollen. Upregulating these peptides can prevent cold-induced crop yield losses, offering a strategy for climate change adaptation.

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