Pentose sugar fermenting cell

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United States of America Patent

PATENT NO 9701972
APP PUB NO 20140162312A1
SERIAL NO

14236191

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Abstract

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The invention relates to a cell which comprises a nucleotide sequence encoding a xylose isomerase, wherein the amino acid sequence of the xylose isomerase has at least 75% sequence identity to the amino acid sequence set out in SEQ ID NO: 2 and wherein the nucleotide sequence is heterologous to the host. A cell of the invention may be used in a process for producing a fermentation product, such as ethanol. Such a process may comprise fermenting a medium containing a source of xylose with a cell of the invention such that the cell ferments xylose to the fermentation product.

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Patent Owner(s)

Patent OwnerAddress
DSM IP ASSETS B V6411 TE HEERLEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
De, Jong Rene Marcel Echt, NL 26 74
Klaassen, Paul Echt, NL 34 75
Van, Suylekom Gijsberdina Pieternella Echt, NL 11 27

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