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发明授权
CN102268440B 蔗糖转运载体蛋白基因在油菜中的用途 有权

蔗糖转运载体蛋白基因在油菜中的用途
摘要：
本发明公开了一种蔗糖转运载体蛋白基因在提高油菜产量中的应用。本发明中所使用的蔗糖转运载体蛋白基因是下列核苷酸序列之一：1)序列表中SEQ IDNO.1的DNA序列或与序列表中SEQ ID NO.1限定的DNA序列具有70％以上同源性且编码相同功能蛋白质的DNA序列。蔗糖转运载体蛋白序列是具有序列表中SEQ ID NO.2氨基酸残基序列的蛋白质或者是将SEQ ID NO.2中的氨基酸残基序列经过一个或几个氨基酸残基的取代缺失或添加且具有与SEQ ID NO.2的氨基酸残基序列相同活性的衍生蛋白质。本发明将利用上述基因序列在油菜中的应用来提高油菜籽的产量进而提高油菜的产油量。
摘要（英）：

The invention discloses an application of a sucrose transporter gene in improving the output of rape. The sucrose transporter gene used in the invention is one of the following nucleotide sequences: 1, a DNA sequence which has more than 70% of homology with a DNA sequence of SEQ ID NO.1 in a sequence table or a DNA sequence limited by the SEQ ID NO.1 in the sequence table; and 2, a sucrose transporter sequence which is an amino acid residue sequence of SEQ ID NO.2 in the sequence table or a derived protein sequence which is obtained by substituting, deleting or adding to the amino acid residue sequence of the SEQ ID NO.2 by one or some amino acid residues and has same activities with the amino acid residue sequence of the SEQ ID NO.2. According to the present invention, the application ofabove gene sequence in rape is to improve the output of rapeseeds, so the oil production of rape is improved.

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