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发明公开
CN101921777A 水稻叶片倾角控制基因SAL1的应用 失效 - 权利终止

水稻叶片倾角控制基因SAL1的应用
摘要：
本发明涉及一种水稻叶片倾角控制基因SAL1的应用，水稻叶片倾角控制基因SAL1具有SEQ ID NO.1所示的核苷酸序列，其编码的P450蛋白质具有SEQID NO.2所示的氨基酸序列。本发明还涉及含有基因SAL1的质粒、植物表达载体和宿主细胞。本发明还公开了培育植物叶倾角减小的方法：用含有基因SAL1的植物表达载体转化植物细胞，再将转化的植物细胞培育成植株。该方法能改变植物叶片的倾角，改良植物株型，最终能提高产量。
摘要（英）：

The invention relates to application of a rice leaf inclination control gene SAL1. The rice leaf inclination control gene SAL1 has a nucleotide sequence shown by SEQ ID NO.1, wherein the coded P450 protein of the gene has the nucleotide sequence shown by SEQ ID NO.2. The invention also relates to a plasmid, a plant expression vector and a host cell which comprise the gene SAL1. The invention also discloses a method for reducing inclination of cultured plant leaves, which comprises the steps of: transforming the plant cells by using the gene SAL1-containing plant expression vector and culturing the transformed plant cells into a plant. The method can change the inclination of the plant leaves, improve the plant type of the plant and finally improve the yield.

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