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ScienceNature17h ago

‘Hidden hero’ peptides guard crops against sudden cold

Nature, Published online: 10 June 2026; doi:10. 1038/d41586-026-01754-8 A protein signal remains silent under normal conditions but is activated under cold stress to protect developing pollen. This ‘on-demand’ resilience mechanism could enable the development of ‘climate smart’ crops that mainta...