公开(公告)号：WO2011003893A1

公开(公告)日：2011-01-13

申请号：PCT/EP2010/059618

申请日：2010-07-06

Applicant: DSM IP Assets B.V. ,  KLAASSEN, Paul ,  SUYLEKOM, VAN, Gijsberdina, Pieternella ,  GIELESEN, Bianca, Elisabeth, Maria ,  BROERS, Nicolette, Jasmijn ,  WIEDEMANN, Beate ,  LAAT, DE, Wilhelmus, Theodorus, Antonius, Maria

Inventor： KLAASSEN, Paul ,  SUYLEKOM, VAN, Gijsberdina, Pieternella ,  GIELESEN, Bianca, Elisabeth, Maria ,  BROERS, Nicolette, Jasmijn ,  WIEDEMANN, Beate ,  LAAT, DE, Wilhelmus, Theodorus, Antonius, Maria

IPC: C12P7/10

CPC classification number: C12P7/10 ,  C12P7/46 ,  Y02E50/16 ,  Y02E50/17 ,  Y02E50/343

Abstract: The present invention relates to a process for the production of one or more fermentation product from a sugar composition, comprising the following steps: a) fermentation of the sugar composition in the presence of a yeast belonging to the genera Saccharomyces, Kluyveromyces, Candida, Pichia, Schizosaccharomyces, Hansenula, Kloeckera, Schwanniomyces or Yarrowia , and b) recovery of the fermentation product, wherein the yeast comprises the genes araA , araB and araD and the sugar composition comprises glucose, galactose and arabinose.

Abstract translation: 本发明涉及从糖组合物生产一种或多种发酵产物的方法，包括以下步骤：a）在属于酵母属，克鲁维酵母属，假丝酵母​​属，毕赤酵母属的酵母存在下发酵糖组合物 ，粟酒裂殖酵母属（Schizosaccharomyces），汉逊酵母（Hansenula），克洛克氏菌属（Schwanniomyces）或耶氏酵母属（Yarrowia），以及b）回收发酵产物，其中酵母包含araA，araB和araD基因，糖组合物包含葡萄糖，半乳糖和阿拉伯糖。

公开(公告)号：WO2009109634A1

公开(公告)日：2009-09-11

申请号：PCT/EP2009/052625

申请日：2009-03-05

Applicant: DSM IP Assets B.V. ,  KLAASSEN, Paul ,  LAAN, VAN DER,, Jan Metske ,  GIELESEN, Bianca Elisabeth Maria ,  SUYLEKOM, VAN, Gijsberdina Pieternella

Inventor： KLAASSEN, Paul ,  LAAN, VAN DER,, Jan Metske ,  GIELESEN, Bianca Elisabeth Maria ,  SUYLEKOM, VAN, Gijsberdina Pieternella

IPC: C12N9/92 ,  C12P7/10 ,  C12N15/52

CPC classification number: C12N9/92 ,  C12P7/10 ,  Y02E50/16 ,  Y02E50/17

Abstract: 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 about 70% sequence identity to the amino acid sequence set out in SEQ ID NO: 3 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.

公开(公告)号：WO2009109633A1

公开(公告)日：2009-09-11

申请号：PCT/EP2009/052623

申请日：2009-03-05

Applicant: DSM IP Assets B.V. ,  KLAASSEN, Paul ,  LAAN, VAN DER,, Jan Metske ,  GIELESEN, Bianca Elisabeth Maria ,  SUYLEKOM, VAN, Gijsberdina Pieternella

Inventor： KLAASSEN, Paul ,  LAAN, VAN DER,, Jan Metske ,  GIELESEN, Bianca Elisabeth Maria ,  SUYLEKOM, VAN, Gijsberdina Pieternella

IPC: C12N9/92 ,  C12P7/10 ,  C12N15/52

CPC classification number: C12N9/92 ,  C12P7/10 ,  Y02E50/16

Abstract: 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 about 70% sequence identity to the amino acid sequence set out in SEQ ID NO: 3 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.

公开(公告)号：WO2009109631A9

公开(公告)日：2009-09-11

申请号：PCT/EP2009/052621

申请日：2009-03-05

Applicant: DSM IP Assets B.V. ,  KLAASSEN, Paul ,  LAAN, VAN DER, Jan Metske ,  GIELESEN, Bianca Elisbeth Maria ,  SUYLEKOM, VAN, Gijsberdina Pieternella

Inventor： KLAASSEN, Paul ,  LAAN, VAN DER, Jan Metske ,  GIELESEN, Bianca Elisbeth Maria ,  SUYLEKOM, VAN, Gijsberdina Pieternella

IPC: C12N9/92 ,  C12P7/10 ,  C12N15/52

Abstract: 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 about 70% sequence identity to the amino acid sequence set out in SEQ ID NO: 3 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.

公开(公告)号：WO2009109631A1

公开(公告)日：2009-09-11

申请号：PCT/EP2009052621

申请日：2009-03-05

Applicant: DSM IP ASSETS BV ,  KLAASSEN PAUL ,  LAAN VAN DER JAN METSKE ,  GIELESEN BIANCA ELISBETH MARIA ,  SUYLEKOM VAN GIJSBERDINA PIETERNELLA

Inventor： KLAASSEN PAUL ,  LAAN VAN DER JAN METSKE ,  GIELESEN BIANCA ELISBETH MARIA ,  SUYLEKOM VAN GIJSBERDINA PIETERNELLA

IPC: C12N9/92 ,  C12N15/52 ,  C12P7/10

CPC classification number: C12N9/92 ,  C12P7/10 ,  Y02E50/16

Abstract: 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 about 70% sequence identity to the amino acid sequence set out in SEQ ID NO: 3 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.

Abstract translation: 本发明涉及包含编码木糖异构酶的核苷酸序列的细胞，其中木糖异构酶的氨基酸序列与SEQ ID NO：3所示的氨基酸序列具有至少约70％的序列同一性，其中所述核苷酸 序列与宿主异源。 本发明的细胞可用于生产发酵产物如乙醇的方法中。 这样的方法可以包括用本发明的细胞发酵含有木糖来源的培养基，使得细胞向发酵产物发酵木糖。

公开(公告)号：WO2009109630A1

公开(公告)日：2009-09-11

申请号：PCT/EP2009/052620

申请日：2009-03-05

Applicant: DSM IP Assets B.V. ,  KLAASSEN, Paul ,  LAAN, VAN DER, Jan Metske ,  GIELESEN, Bianca Elisabeth Maria ,  SUYLEKOM, VAN, Gijsberdina Pieternella

Inventor： KLAASSEN, Paul ,  LAAN, VAN DER, Jan Metske ,  GIELESEN, Bianca Elisabeth Maria ,  SUYLEKOM, VAN, Gijsberdina Pieternella

IPC: C12N9/92 ,  C12P7/10 ,  C12N15/52

CPC classification number: C12N9/92 ,  C12P7/10 ,  Y02E50/16

Abstract: 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 about 70% sequence identity to the amino acid sequence set out in SEQ ID NO: 3 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.

Abstract translation: 本发明涉及包含编码木糖异构酶的核苷酸序列的细胞，其中所述木糖异构酶的氨基酸序列与SEQ ID NO：1所示的氨基酸序列具有至少约70％的序列同一性 ID NO：3，并且其中所述核苷酸序列对于宿主而言是异源的。 本发明的细胞可用于生产发酵产物如乙醇的方法中。 这种方法可以包括用本发明的细胞发酵含有木糖来源的培养基，使得细胞将木糖发酵成发酵产物。