发明名称 |
Transgenic plants presenting a modified inulin producing profile. |
摘要 |
A method is disclosed for producing a transgenic plant with a modified inulin producing profile comprising in its genome a combination of one or more expressible 1-SST enzyme encoding genes and one or more expressible 1-FFT enzyme encoding genes, wherein either of these genes or both of them comprise one or more recombinant genes containing one or more 1-SST, respectively 1-FFT, enzyme encoding DNA sequences of plant origin or an homologous sequence thereof. The invention also relates to a method for modifying and controlling the inulin profile of plants and to a method for producing inulin from said transgenic plants. Furthermore, a novel cDNA sequence of a 1-SST enzyme encoding gene of Helianthus tuberosus and a novel cDNA sequence of a 1-FFT enzyme encoding gene of Cichorium intybus are disclosed, novel recombinant DNA constructs and genes derived thereof, as well as novel combinations of expressible 1-SST and 1-FFT enzyme encoding genes. |
申请公布号 |
ZA200005516(B) |
申请公布日期 |
2001.10.30 |
申请号 |
ZA20000005516 |
申请日期 |
2000.10.09 |
申请人 |
DE STICHTING "STICHTING DIENST LANDBOUWKUNDIG ONDERZOEK";TIENSE SUIKERRAFFINADERIJ N.V. |
发明人 |
ANDRIES JURRIAAN KOOPS;ROBERT SEVENIER;ARJEN JOHANNES VAN TUNEN;LENA DE LEENHEER |
分类号 |
A01H5/00;C07K14/415;C07K16/16;C08B37/18;C12N9/10;C12N15/29;C12N15/54;C12N15/63;C12N15/82 |
主分类号 |
A01H5/00 |
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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