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Title:
RECOMBINANT CELL AND METHOD FOR PRODUCING ISOPRENE
Document Type and Number:
WIPO Patent Application WO/2014/104202
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a series of techniques for producing isoprene from methanol, etc. Provided is a recombinant cell wherein a gene encoding isoprene synthase is transferred into a host cell that is a methylotroph, wherein said gene can be expressed in the host cell and is capable of producing isoprene from at least one C1 compound selected from the group consisting of methane, methanol, methylamine, formic acid, formaldehyde and formamide. The recombinant cell preferably has, as a formaldehyde fixation pathway, at least one C1 carbon assimilation pathway selected from the group consisting of the serine pathway, ribulose monophosphate pathway and xylose monophosphate pathway. Also provided is a method for producing isoprene by using the aforesaid recombinant cell.

Inventors:
FURUTANI MASAHIRO (JP)
UENISHI AKIHIRO (JP)
IWASA KOICHIRO (JP)
Application Number:
PCT/JP2013/084915
Publication Date:
July 03, 2014
Filing Date:
December 26, 2013
Export Citation:
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Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
C12N1/19; C12N1/21; C12N15/09; C12P5/02
Domestic Patent References:
WO2009076676A22009-06-18
WO2009132220A22009-10-29
Foreign References:
JP2011505841A2011-03-03
JP2008035831A2008-02-21
US5849970A1998-12-15
JP2004229662A2004-08-19
Other References:
YANG, J. ET AL.: "Bio-isoprene production using exogenous MVA pathway and isoprene synthase in Escherichia coli", BIORESOUR. TECHNOL., vol. 104, January 2012 (2012-01-01), pages 642 - 647, XP055251917
ZHAO, Y. ET AL.: "Biosynthesis of isoprene in Escherichia coli via methylerythritol phosphate (MEP) pathway.", APPL. MICROBIOL. BIOTECHNOL., vol. 90, no. 6, 2011, pages 1915 - 1922, XP019908970
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Attorney, Agent or Firm:
FUJITA Takashi et al. (JP)
Takashi Fujita (JP)
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