C - Chemistry – Metallurgy – 12 – N
Patent
C - Chemistry, Metallurgy
12
N
C12N 15/52 (2006.01) C12N 1/15 (2006.01) C12N 9/02 (2006.01) C12N 15/53 (2006.01) C12P 7/42 (2006.01)
Patent
CA 2324973
The invention relates to a method for producing 2-(4-hydroxyphenoxy)-propionic acid from 2-phenoxy propionic acid or the salts thereof by means of a micro- organism which is capable of converting 2-phenoxy propionic acid into 2-(4- hydroxyphenoxy)-propionic acid. The invention is characterized in that the micro-organism contains at least one of the genes contained in the sequences SEQ ID no. 1 or SEQ ID no. 4 or their functional equivalents. The invention also relates to isolated DNA sequences with the SEQ ID no. 1 or SEQ ID no. 4 and to a gene product containing these sequences. The invention further relates to a micro-organism containing the gene product and to the use of the sequences and the gene product for producing 2-(4-hydroxyphenoxy)-propionic acid.
L'invention concerne un procédé pour la production d'acide (hydroxy-4 phénoxy)-2 propionique à partir d'acide phénoxy-2 propionique ou de ses sels, en présence d'un micro-organisme capable de transformer de l'acide phénoxy-2 propionique en acide (hydroxy-4 phénoxy)-2 propionique. Le procédé selon l'invention est caractérisé en ce que le micro-organisme contient au moins un des gènes contenus dans les séquences SEQ ID n· 1 ou SEQ ID n· 4 ou leurs équivalents fonctionnels. L'invention concerne également des séquences d'ADN isolées d'identification SEQ ID n· 1 ou SEQ ID n· 4, ainsi qu'un produit génique contenant les séquences nommées. L'invention concerne enfin un micro-organisme contenant le produit génique et l'utilisation des séquences et du produit génique pour la production d'acide (hydroxy-4 phénoxy)-2 propionique.
Dingler Christoph
Hauer Bernhard
Van Gorcom Robert
Van Zeijl Cora
Basf Aktiengesellschaft
Robic
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