发明名称 |
GENETICALLY MODIFIED PLANTS WHICH SYNTHESIZE A LOW AMYLOSE STARCH WITH INCREASED SWELLING POWER |
摘要 |
Genetically modified monocot plant cells producing starch with an amylose content below 5 wt.% have increased starch synthase II and glucan-water dikinase activities compared with the wild type. Independent claims are also included for: (1) monocot plant comprising genetically modified cells as above; (2) propagation material of plants as above; (3) producing a genetically modified monocot plant by modifying a plant cell by introducing a genetic modifications that increase starch synthase II activity, increase glucan-water dikinase activity and reduce granule-bound starch synthase I activity; regenerating plants from the cell; and optionally using these plants to produce more plants; (4) producing modified starch by extracting starch from plant cells, plants or propagation material as above; (5) modified starch produced as above; (6) producing derivatized starch by derivatizing modified starch as above; (7) derivatized starch produced as above; (8) flour comprising modified starch as above; (9) products comprising starch or flour as above. |
申请公布号 |
EP2121932(A1) |
申请公布日期 |
2009.11.25 |
申请号 |
EP20080707320 |
申请日期 |
2008.01.23 |
申请人 |
BAYER CROPSCIENCE AG |
发明人 |
FROHBERG, CLAUS;SCHMIDT, RALF-CHRISTIAN |
分类号 |
C12N15/82;A01H5/00;A01H5/10;A23L1/00;C08B30/00;C12N9/10;C12N9/12 |
主分类号 |
C12N15/82 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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