BIOCATALYST FOR CONVERSION OF METHANE AND METHANOL TO ISOPRENE

Meythylotrophic cells and in particular methanotrophic bacterial cells are genetically engineered to produce isoprene from methane and/or methanol by expressing a heterologous isoprene synthase, and increasing activity of isopentenyl diphosphate isomerase. In addition, upstream DXP pathway enzymes m...

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Bibliographic Details
Main Authors PICATAGGIO STEPHEN K, DONALDSON GAIL K, HOLLANDS KERRY
Format Patent
LanguageEnglish
Published 13.08.2015
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMES
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Summary:Meythylotrophic cells and in particular methanotrophic bacterial cells are genetically engineered to produce isoprene from methane and/or methanol by expressing a heterologous isoprene synthase, and increasing activity of isopentenyl diphosphate isomerase. In addition, upstream DXP pathway enzymes may have increased activity, enzymes in pathways downstream of IPP and DMAPP may have decreased activity, and methane/methanol assimilation pathway enzymes may have increased activity.
Bibliography:Application Number: US201514618066