发明名称 |
DNA sequences capable of expressing foreign proteins and metabolites in dicotyledonous plants and cell culture |
摘要 |
The present invention relates to a method for producing a gene product by expressing a gene encoding said gene product in angiosperm host cells, which method comprises: a) constructing a vector expressible in angiosperm host cells, said vector comprising a promoter region derived from an amylase gene selected from SBAmyA, SBAmyB, SBAmyC genes or SBAmyD of the sugar beet and a gene encoding a desired gene product; b) transforming a compatible angiosperm host cell with said vector; c) cultivating the resulting transformant host cell to a sugar-depleted or sugar-free condition to promote the expression of said gene under the control of such promoter region; and d) recovering the product of the expressed gene. The sugar beet gene when incorporated into a dicot seed or plant has improved biological properties. The gene sequences and the products thereof are claimed.
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申请公布号 |
US7045681(B2) |
申请公布日期 |
2006.05.16 |
申请号 |
US20020274748 |
申请日期 |
2002.10.18 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
RODRIGUEZ RAYMOND L.;THOMAS BRUCE R. |
分类号 |
C12N15/82;C12N9/32;C12N15/29;C12N15/90 |
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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