发明名称 |
METHOD FOR THE BIOTECHNOLOGICAL PRODUCTION OF FLAVONE GLYCOSIDE DIHYDROCHALCONES |
摘要 |
The invention relates to a method for producing flavone glycoside dihydrochalcones, having the following steps: (a) providing a transgenic microorganism containing (i) a first nucleic acid portion (A) containing a gene which codes for a bacterial chalcone isomerase and (ii) a second nucleic acid portion (B) containing a gene which codes for a bacterial enoate reductase, (b) adding one or more flavone glycosides to the transgenic microorganism, (c) cultivating the transgenic microorganism under conditions which allow the simultaneous isomerization and reduction of the flavone glycoside into the flavone glycoside dihydrochalcone, and optionally (d) isolating and purifying the final product, wherein the nucleic acid portion (A) (1) is a nucleotide sequence according to SEQ ID NO:1, in which the nucleic acid portion (A') according to SEQ ID NO:3 has been cut out, or (2) is an amino acid sequence according to SEQ ID NO:2, in which the amino acid portion (A') according to SEQ ID NO:4 has been cut out. |
申请公布号 |
WO2016012198(A1) |
申请公布日期 |
2016.01.28 |
申请号 |
WO2015EP64626 |
申请日期 |
2015.06.27 |
申请人 |
SYMRISE AG;THOMSEN, MAREN;LEY, JAKOB;GROSS, EGON;HINRICHS, WINFRIED;BORNSCHEUER, UWE |
发明人 |
THOMSEN, MAREN;LEY, JAKOB;GROSS, EGON;HINRICHS, WINFRIED;BORNSCHEUER, UWE |
分类号 |
C12N9/02;C12N9/90;C12P7/26 |
主分类号 |
C12N9/02 |
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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