Un péptido móvil codificado por uORF desencadena la inmunidad estomatal sistémica

Changzhen Liu1, Qiangsheng Yu1, Yunfan Jin2

  • 1State Key Laboratory of Green Biomanufacturing, Tsinghua-Peking Center for Life Sciences, School of Life Sciences, Tsinghua University, Beijing 100084, China.

Cell
|January 28, 2026
PubMed
Resumen

Las plantas utilizan la inmunidad estomatal sistémica (SSIM) para defenderse de los patógenos. Un nuevo péptido, el conductor inmunológico estomático sistémico (USIC) codificado en el marco de lectura abierta (uORF), actúa como una señal móvil que induce SSIM en hojas distantes.

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