NOVEL CELLULOPHAGA SP. STRAIN HAVING A DEGRADATIVE EFFECT ON POLYSACCHARIDES AND USE OF SAME

WIPO Patent Application WO/2012/161360

A1

The present invention relates to a novel Cellulophaga sp. strain having a degradative effect on polysaccharides. More particularly, a sample is collected from the seawater, the tidal mudflat, and the seashore in the region of the southern coast of Korea, and microorganisms are separated. Microorganisms that are capable of degrading carboxymethyl cellulose (CMC) are selected. Said microorganisms are confirmed through 16S rRNA analysis as being a novel Cellulophaga sp. strain. Said strain and the supernatant liquid obtained after culturing same are confirmed to have a degradative effect on various polysaccharides.

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YOON JUNG-HOON (KR)
OH KI HOON (KR)
PARK SOO YEON (KR)
LEE MI HWA (KR)
KANG CHUL HYUNG (KR)
OH TAE KWANG (KR)

PCT/KR2011/003810

November 29, 2012

May 24, 2011

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KOREA RES INST OF BIOSCIENCE (KR)
YOON JUNG-HOON (KR)
OH KI HOON (KR)
PARK SOO YEON (KR)
LEE MI HWA (KR)
KANG CHUL HYUNG (KR)
OH TAE KWANG (KR)

C12N1/20; C12P7/06; C12P19/00

JP2007236236A

2007-09-20

OH, GI HUN ET AL.: "Polysaccharide degradation activity of novel marine bacteria Cellulophaga sp. M-M6 and M-M24.", JOURNAL OF INTERNATIONAL CONFERENCE OF THE MICROBIOLOGICAL SOCIETY OF KOREA, 12 May 2011 (2011-05-12), pages 167
SHUHEI YANASE ET AL.: "Ethanol production from cellulosic materials using cellulase-expressing yeast.", BIOTECHNOLOGY JOURNAL, vol. 5, no. 5, May 2010 (2010-05-01), pages 449 - 455
LEE, EUN JEONG ET AL.: "Industrial scaled optimization for production of carboxy- methylcellulase and cellobiase by marine bacterium Cellulophaga lytica LBH-14 from Rice Bran.", JOURNAL OF INTERNATIONAL CONFERENCE OF THE KOREAN SOCIETY FOR MICROBIOLOGY AND BIOTECHNOLOGY, 24 June 2010 (2010-06-24), pages 395
KANG, HYEONG IL ET AL.: "Cellulophaga tyrosinoxydans sp. nov., a tyrosinase-producing bacterium isolated from seawater", INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY, vol. 59, no. 4, April 2009 (2009-04-01), pages 654 - 657

LEE, WON HEE (KR)
이원희 (KR)

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