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通过减轻光合作用电子传输损伤,RCA过度表达提高了玉米幼苗的干旱耐受性

Hao Wu1, Yonghui He1,2,3, Yingjie Zhu1

  • 1Jiangsu Key Laboratory of Crop Genomics and Molecular Breeding/Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education/Key Laboratory of Plant Functional Genomics of the Ministry of Education, Agricultural College of Yangzhou University, Yangzhou, China.

Physiologia plantarum
|March 7, 2026
PubMed
概括

在玉米中过度表达Rubisco激活酶 (RCA) 可以显著提高干旱耐受性. 这种增强保护了光合作用电子传输系统,改善了在缺水条件下植物的生存.

关键词:
光系统 (PS) I和PSII中的能量转换效率.玉米玉米玉米是一种光合作用 光合作用.鲁比斯科 (Rubisco) 是一个古老的酒店.鲁比斯科的激活酶被激活.

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