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公开(公告)号:EP2155880A1
公开(公告)日:2010-02-24
申请号:EP08772802.8
申请日:2008-06-13
发明人: D'AOUST, Marc-Andre , MARQUET-BLOUIN, Estelle , BARDOR, Muriel , BUREL, Carole , FAYE, Loic , LEROUGE, Patrice , VEZINA, Louis-Philippe , GOMORD, Véronique , AQUIN, Stéphanie , RIHOUEY, Christophe , PACCALET, Thomas , SOURROUILLE, Christophe
IPC分类号: C12N15/62 , A01H5/00 , A01H5/10 , C07K19/00 , C12N15/54 , C12N15/82 , C12N5/10 , C12N9/10 , C12P21/02 , C12P21/08
CPC分类号: C12N15/8257 , C12N9/1051 , C12N15/8216 , C12N15/8218 , C12N15/8245 , C12N15/8258
摘要: A method for synthesizing a protein of interest with a modified N-glycosylation profile within a plant, a portion of a plant, or a plant cell is provided. The method comprises co-expressing within a plant a nucleotide sequence encoding a first nucleotide sequence encoding a hybrid protein (GNT1-GalT) comprising a CTS domain of N-acetylglucosaminyl transferase (GNT1) fused to a catalytic domain of beta-1,4galactosyltransferase (GalT), the first nucleotide sequence operatively linked with a first regulatory region that is active in the plant, and a second nucleotide sequence for encoding the protein of interest, the second nucleotide sequence operatively linked with a second regulatory region that is active in the plant. The first and second nucleotide sequences are co-expressed to synthesize a protein of interest comprising glycans with the modified N-glycosylation profile within the plant, the portion of the plant, or the plant cell.
摘要翻译: 提供了在植物,植物的一部分或植物细胞内合成具有修饰的N-糖基化分布的目的蛋白质的方法。 所述方法包括在植物内共表达编码编码包含N-乙酰葡糖胺基转移酶(GNT1)的CTS结构域的杂合蛋白(GNT1-GalT)的第一核苷酸序列的核苷酸序列,所述CTS结构域与β-1,4半乳糖基转移酶的催化结构域 GalT),第一核苷酸序列与在植物中有活性的第一调控区有效连接,第二核苷酸序列用于编码感兴趣的蛋白质,第二核苷酸序列与在植物中有活性的第二调控区有效连接 。 第一和第二核苷酸序列共表达以合成包含植物内植物,植物部分或植物细胞内具有修饰的N-糖基化谱的聚糖的目的蛋白质。
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公开(公告)号:EP2155880B1
公开(公告)日:2016-08-10
申请号:EP08772802.8
申请日:2008-06-13
发明人: D'AOUST, Marc-Andre , MARQUET-BLOUIN, Estelle , BARDOR, Muriel , BUREL, Carole , FAYE, Loic , LEROUGE, Patrice , VEZINA, Louis-Philippe , GOMORD, Véronique , AQUIN, Stéphanie , RIHOUEY, Christophe , PACCALET, Thomas , SOURROUILLE, Christophe
IPC分类号: C12N15/62 , A01H5/00 , A01H5/10 , C07K19/00 , C12N15/54 , C12N15/82 , C12N5/10 , C12N9/10 , C12P21/02 , C12P21/08
CPC分类号: C12N15/8257 , C12N9/1051 , C12N15/8216 , C12N15/8218 , C12N15/8245 , C12N15/8258
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