知搜-全球专利检索

  1. 登录
  2. 注册
发明公开
CN106432447A 一种植物淀粉合成相关蛋白OsPKp1及其编码基因与应用 有权

一种植物淀粉合成相关蛋白OsPKp1及其编码基因与应用
摘要：
本发明属于基因工程领域，涉及一种植物淀粉合成相关蛋白OsPKp1及其编码基因与应用。本发明提供的蛋白质，是如下(a)或(b)的蛋白质：(a)由序列表中SEQ ID NO.1所示的氨基酸序列组成的蛋白质；(b)将SEQ ID NO.1的氨基酸序列经过一个或几个氨基酸残基的取代和/或缺失和/或添加且与植物谷蛋白分选相关的由SEQ ID NO.1衍生的蛋白质。本发明的植物淀粉合成相关蛋白影响植物胚乳中淀粉的合成。将所述蛋白的编码基因导入淀粉合成异常的植物中，可以培育淀粉合成正常的转基因植物。所述蛋白及其编码基因可以应用于植物遗传改良。
摘要（英）：

The invention belongs to the field of genetic engineering and relates to a plant starch synthesis-related protein OsPKp1 as well as an encoding gene and an application thereof. The protein is shown in the following (a) or (b): (a) a protein formed by an amino acid sequence as shown in SEQ ID NO. 1 in a sequence table; (b) a protein derived from SEQ ID NO. 1, associated with plant gluten sorting and obtained after substitution and/or deletion and/or addition of one or several amino acid residues are performed on the amino acid sequence as shown in SEQ ID NO. 1. The plant starch synthesis-related protein has an influence on synthesis of starch in plant endosperm. A starch normally synthesized transgenic plant can be cultivated by transferring the encoding gene of the protein into a starch abnormally synthesized plant. The protein and the encoding gene of the protein can be applied to plant genetic improvement.

公开/授权文献
0/0