一个pectin methylesterase基因的表观遗传修饰激活了番茄根中的apoplastic铁再利用

Huihui Zhu1,2, Jiayi Wang1,2, Ru'nan Huang3

  • 1Key Laboratory of Vegetable Biology of Yunnan Province, College of Landscape and Horticulture, Yunnan Agricultural University, Kunming 650201, China.

Plant physiology
|March 20, 2024
PubMed
概括

番茄Cnr epimutant在细胞壁中保留了多余的铁,这是由于pectin methylesterase (PME) 活性增加,导致缺铁. 对SlPME53的表观遗传修改调节了这一过程,为改善作物矿物营养提供了途径.

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