Title:
NOVEL METHOD FOR BIOLOGICALLY PRODUCING SUGAR ALCOHOL FROM AGAR
Document Type and Number:
WIPO Patent Application WO/2020/050659
Kind Code:
A1
Abstract:
The present invention relates to a method for biologically producing, from seaweeds, 3,6-anhydro-L-galactitol (L-AHGol) which is a novel sugar alcohol, and agarobititol (ABol) which is in a disaccharide form having 3,6-anhydro-L-galactitol (L-AHGol) as a reducing end, by using a genetic engineering technique in GRAS strains.
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Inventors:
KIM KYOUNG HEON (KR)
JIN YONG SU (US)
KIM DONG HYUN (KR)
YUN EUN-JU (KR)
JIN YONG SU (US)
KIM DONG HYUN (KR)
YUN EUN-JU (KR)
Application Number:
PCT/KR2019/011505
Publication Date:
March 12, 2020
Filing Date:
September 05, 2019
Export Citation:
Assignee:
UNIV KOREA RES & BUS FOUND (KR)
International Classes:
C12N15/81; C07K14/195; C12N9/04; C12N9/38; C12P7/18
Other References:
MASUDA, C. A.: "Overexpression of the aldose reductase GRE 3 suppresses lithium-induced galactose toxicity in Saccharomyces cerevisiae", FEMS YEAST RESEARCH, 22 September 2008 (2008-09-22), pages 1245 - 1253, XP055693189
VARELA, J. A.: "Polymorphisms in the LAC12 gene explain lactose utilisation variability in Kluyveromyces marxianus strains", FEMS YEAST RESEARCH, 13 January 2017 (2017-01-13), XP055693193
DATABASE Nucleotide NCBI; 15 March 2017 (2017-03-15), "Saccharomyces cerevisiae S288c trifunctional aldehyde reductase/xylose reductase/glucosel-dehydrogenase (NADP(+)) (GRE3), partial mRNA", XP055693226, Database accession no. NM_001179234.1
DATABASE NCBI 25 July 2016 (2016-07-25), "Kluyveromyces lactis LAC12 gene for lactose permease", XP055693232, Database accession no. X06997.1
DATABASE Nucleotide NCBI; 27 April 1993 (1993-04-27), "Kluyveromyces lactis beta-D-galactosidase (LAC4) gene , complete cds", XP055693238, Database accession no. M84410.1
VARELA, J. A.: "Polymorphisms in the LAC12 gene explain lactose utilisation variability in Kluyveromyces marxianus strains", FEMS YEAST RESEARCH, 13 January 2017 (2017-01-13), XP055693193
DATABASE Nucleotide NCBI; 15 March 2017 (2017-03-15), "Saccharomyces cerevisiae S288c trifunctional aldehyde reductase/xylose reductase/glucosel-dehydrogenase (NADP(+)) (GRE3), partial mRNA", XP055693226, Database accession no. NM_001179234.1
DATABASE NCBI 25 July 2016 (2016-07-25), "Kluyveromyces lactis LAC12 gene for lactose permease", XP055693232, Database accession no. X06997.1
DATABASE Nucleotide NCBI; 27 April 1993 (1993-04-27), "Kluyveromyces lactis beta-D-galactosidase (LAC4) gene , complete cds", XP055693238, Database accession no. M84410.1
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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