通过关键抗性基因的金字塔化和多个易感基因的同步编辑，培育具有广谱抗性的优良水稻。

IF 9.3 1区生物学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY

Journal of Integrative Plant Biology Pub Date : 2025-03-26 DOI:10.1111/jipb.13901

Hui Tao, Ning Xiao, Ruyi Wang, Feng He, Yue Cai, Su Jiang, Min Wang, Dan Wang, Huamin Chen, Xiaoman You, Aihong Li, Guo-Liang Wang, Yuese Ning

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引用次数: 0

摘要

在含有抗性pizt的水稻选育品系中敲除3个易感基因（Pi21、Bsr-d1和Xa5），增强了对真菌病原体米瘟病菌和细菌病原体米黄单胞菌pv的广谱抗性。没有明显的生长损失。

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Development of elite rice with broad-spectrum resistance through pyramiding of key resistance gene and simultaneously editing multiple susceptibility genes.

Knocking out three susceptibility genes (Pi21, Bsr-d1, and Xa5) in a rice breeding line that contains the resistance Piz-t produced enhanced broad-spectrum resistance against the fungal pathogen Magnaporthe oryzae and the bacterial pathogen Xanthomonas oryzae pv. oryzae without obvious growth penalty.

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来源期刊

Journal of Integrative Plant Biology 生物-生化与分子生物学

CiteScore

18.00

自引率

5.30%

发文量

220

审稿时长

3 months

期刊介绍： Journal of Integrative Plant Biology is a leading academic journal reporting on the latest discoveries in plant biology.Enjoy the latest news and developments in the field, understand new and improved methods and research tools, and explore basic biological questions through reproducible experimental design, using genetic, biochemical, cell and molecular biological methods, and statistical analyses.