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发明公开
CN110791487A 水稻受体激酶基因LOC_Os11g47290及其编码蛋白与应用 有权

水稻受体激酶基因LOC_Os11g47290及其编码蛋白与应用
摘要：
本发明公开了水稻受体激酶基因LOC_Os11g47290及其编码蛋白与应用。本发明发现水稻受体激酶基因LOC_Os11g47290及其编码蛋白在调控植物抗病性中的应用，通过破坏LOC_Os11g47290基因的编码蛋白的生物学功能能够显著提高水稻对白叶枯病的抗性。本发明利用CRISPR/Cas9技术实现了高效的LOC_Os11g47290基因定点敲除，定点敲除水稻接种白叶枯病菌GD1358和V后，病斑长度显著缩短。本发明提供的LOC_Os11g47290基因的新功能为植物抗病育种提供了新方法，在农业生产上具有十分重要的应用价值。
摘要（英）：

The invention discloses a rice receptor kinase gene LOC_Os11g47290 as well as an encoded protein and an application thereof. According to the application of the rice receptor kinase gene LOC_Os11g47290 and the encoded protein thereof in regulation and control of plant disease resistance, the resistance of rice to bacterial blight can be remarkably improved by destroying the biological function ofthe encoded protein of the LOC_Os11g47290 gene. The efficient LOC_Os11g47290 gene fixed-point knockout is realized by using a CRISPR/Cas9 technology, and after the rice is inoculated with bacterial blight bacteria GD1358 and V, the scab length is obviously shortened. The new function of the LOC_Os11g47290 gene provided by the invention provides a new method for disease-resistant breeding of plants, and the LOC_Os11g47290 gene has very important application value in agricultural production.

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