Results 61 to 70 of about 111,667 (274)

Alginate Lyases from Alginate-Degrading Vibrio splendidus 12B01 Are Endolytic [PDF]

Applied and Environmental Microbiology, 2015
ABSTRACT Alginate lyases are enzymes that degrade alginate through β-elimination of the glycosidic bond into smaller oligomers. We investigated the alginate lyases from Vibrio splendidus 12B01, a marine bacterioplankton species that can grow on alginate as its sole carbon source.
Geethika Yalamanchili, Christopher V. Rao, Ahmet H. Badur, Sujit Sadashiv Jagtap, Jung-Kul Lee, Huimin Zhao   +5 more
openaire   +3 more sources

The biofilm matrix of Pseudomonas sp. OX1 grown on phenol is mainly constituted by alginate oligosaccharides [PDF]

, 2006
The structure of the major constituent of the biofilm matrix produced by Pseudomonas sp. OX1, when grown on phenol as the sole carbon source is described.
ALFIERI, FABIANA, CAFARO, VALERIA, DI DONATO, ALBERTO, LANZETTA, ROSA, LEONE, SERENA, MOLINARO, ANTONIO, PARRILLI, MICHELANGELO   +6 more
core   +1 more source

Screening and identification of marine alginate lyase-producing bacteria and optimization of enzyme production conditions [PDF]

Zhongguo niangzao
Alginate lyases are mostly derived from marine bacteria with unique living environments. Using sodium alginate as the sole carbon source, a strain with high-yield alginate lyase from 56 strains of marine bacteria was screened using primary screening by ...
HU Mengdi, LI Yaozu, ZHANG Xiaoyong, MO Meiqing, GAO Xiangyang
doaj   +1 more source

Characterization of a New Biofunctional, Exolytic Alginate Lyase from Tamlana sp. s12 with High Catalytic Activity and Cold-Adapted Features

Marine Drugs, 2021
Alginate, a major acidic polysaccharide in brown algae, has attracted great attention as a promising carbon source for biorefinery systems. Alginate lyases, especially exo-type alginate lyase, play a critical role in the biorefinery process.
Rui Yin, Yan-Jun Yi, Zhuo Chen, Bao-Xun Wang, Xue-Han Li, Yan-Xia Zhou   +5 more
doaj   +1 more source

Alginate Lyase from Indonesian Bacillus megaterium S245 Shows Activities Toward Polymannuronate and Polyguluronate

Squalen, 2017
Screening of alginate lyase producing bacteria associated with seaweed Sargassum crassifolium was carried out, and isolate S245, identified as Bacillus megaterium S245 was found to produce high alginate lyase activity.
Subaryono Subaryono, Yuwanita Ardilasari, Rosmawaty Peranginangin, Fransisca Rungkat Zakaria, Maggy Thenawidjaja Suhartono   +4 more
doaj   +1 more source

Bacteriophage-encoded depolymerases: their diversity and biotechnological applications [PDF]

, 2016
Bacteriophages (phages), natural enemies of bacteria, can encode enzymes able to degrade polymeric substances. These substances can be found in the bacterial cell surface, such as polysaccharides, or are produced by bacteria when they are living in ...
A Abdi-Ali, A Cornelissen, A Cornelissen, A Oliveira, A Scorpio, A Scorpio, A Sulakvelidze, A Sunna, AJ Luna, AL Lewis, AM Paton, AN Miasnikov, AS Bayer, B Vu, C Traving, C-R Hsu, CS McVay, D Andres, D Gutiérrez, D Harper, D Scholl, D Scholl, D Schwarzer, Diana P. Pires, DO Chaffin, E Frirdich, E Kutter, E Morello, E Severi, ER Jiménez, F Clementi, G Davies, G O’Toole, G Reid, G Trigo, GS Long, GW Hanlon, H Murakami, H Oliveira, H-C Flemming, H-C Flemming, HS Kim, Hugo Oliveira, I Dahech, IW Davidson, IW Sutherland, J Bertozzi Silva, J Yan, JD Brooks, JE Chua, JF Timoney, JG Petter, Joana Azeredo, JR Baker, JW Costerton, JW Costerton, K Kimura, K Tait, KA Hughes, KA Hughes, KE Jaeger, L Gualdi, L Hall-Stoodley, LDR Melo, LE Clark, Luís D. R. Melo, M Kutateladze, M Marvasi, M-L Garron, MA Alkawash, ME Davey, MR Clokie, MR Parsek, MT Albrecht, N Hugouvieux-Cotte-Pattat, N Kulkarni, N Mushtaq, N Mushtaq, P Manzanares, P Michaud, PF Bartell, QK Beg, R Capparelli, R Gerardy-Schahn, R Gupta, RA Hatch, RM Donlan, RM Donlan, RM Donlan, S Barbirz, S Guenther, S Kim, S Matsuzaki, S Sillankorva, Sanna Sillankorva, SB Santos, SK Singh, SR Monday, ST Abedon, T Candela, T Glonti, T-L Lin, TF Mah, TK Lu, TY Wong, U Eriksson, V Juturu, V Yadav, WL Hynes, WL Hynes, WS Kim, X Shi, Z Drulis-Kawa   +112 more
core   +1 more source

Properties of Alginate Lyases from Marine Bacteria [PDF]

Applied and Environmental Microbiology, 1984
Alginate lyases (EC 4.2.2.3) from two marine bacteria were isolated and partially characterized. A cell-bound lyase from isolate A3 had a molecular weight of approximately 100,000 and cleaved mannuronate blocks, apparently in an exo manner. A lyase recovered from the culture medium of isolate W3 was soluble in saturated ammonium sulfate, cleaved ...
R. Scott Doubet, Ralph S. Quatrano
openaire   +3 more sources

Functional Exploration of the Polysaccharide Lyase Family PL6. [PDF]

PLoS ONE, 2016
Alginate, the main cell-wall polysaccharide of brown algae, is composed of two residues: mannuronic acid (M-residues) and, its C5-epimer, guluronic acid (G-residues).
Sophie Mathieu, Bernard Henrissat, Flavien Labre, Gudmund Skjåk-Bræk, William Helbert   +4 more
doaj   +1 more source

Production of L(+)-Lactic Acid from Mixed Acid and Alkali Hydrolysate of Brown Seaweed [PDF]

, 2011
The species of brown seaweeds, Laminaria japonica is commercially cultivated in Japan. Mannitol and uronic acid were the main component of mono sugar produced from the saccharification of L. japonica which hydrolysed with H2SO4 or NH4OH.
Jang Sung-soo, Shirai Yoshihito, Uchida Motoharu, Wakisaka Minato   +3 more
core   +2 more sources

Impact of different alginate lyases on combined cellulase–lyase saccharification of brown seaweed [PDF]

, 2016
Alginate attack characteristics and impact on cellulase–lyase catalyzed saccharification of brown seaweed were compared for three microbial PL7 alginate lyases (EC 4.2.2.-) two of them heterologously expressed in Escherichia coli as part of the work.
Manns, Dirk Martin, Meyer, Anne S., Nyffenegger, Christian, Saake, B.   +3 more
core   +1 more source