发明名称 |
Debranching enzymes and dna sequences coding them, suitable for changing the degree of branching of amylopectin starch in plants |
摘要 |
The present invention relates to DNA sequences which, on the codogenic strand, code plant debranching enzymes whose transcripts formed in transgenic plants code new proteins with the enzymatic activity of debranching enzymes which in transgenic plants reduce the degree of branching of amylopectin starch. The invention also relates to DNA sequences which on the codogenic strand code plant debranching enzymes whose transcripts formed in transgenic plants prevent the synthesis of proteins with the enzymatic activity of debranching enzymes, which in transgenic plants increases the degree of branching of amylopectin starch, and also to recombinant plasmids on which these DNA sequences are localized and which can be introduced into plant cells and plants. |
申请公布号 |
AU7535294(A) |
申请公布日期 |
1995.02.28 |
申请号 |
AU19940075352 |
申请日期 |
1994.08.08 |
申请人 |
INSTITUT FUR GENBIOLOGISCHE FORSCHUNG BERLIN GMBH |
发明人 |
JENS KOEMANN;MICHAEL EMMERMANN;IVAR VIRGIN |
分类号 |
C12N15/09;C12N5/10;C12N9/44;C12N15/56;C12N15/82;C12P19/04 |
主分类号 |
C12N15/09 |
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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