Results 41 to 50 of about 29,495 (296)

Biochemical Characterization and Elucidation of Action Pattern of a Novel Polysaccharide Lyase 6 Family Alginate Lyase from Marine Bacterium Flammeovirga sp. NJ-04

open access: yesMarine Drugs, 2019
Alginate lyases have been widely used to prepare alginate oligosaccharides in food, agricultural, and medical industries. Therefore, discovering and characterizing novel alginate lyases with excellent properties has drawn increasing attention.
Qian Li   +4 more
doaj   +1 more source

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

open access: yes, 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   +3 more
core   +1 more source

Cultivable Alginate Lyase-Excreting Bacteria Associated with the Arctic Brown Alga Laminaria

open access: yesMarine Drugs, 2012
Although some alginate lyases have been isolated from marine bacteria, alginate lyases-excreting bacteria from the Arctic alga have not yet been investigated.
Yu-Zhong Zhang   +6 more
doaj   +1 more source

Genome-Wide Analysis of PL7 Alginate Lyases in the Genus Zobellia

open access: yesMolecules, 2021
We carried out a detailed investigation of PL7 alginate lyases across the Zobellia genus. The main findings were obtained using the methods of comparative genomics and spatial structure modeling, as well as a phylogenomic approach. Initially, in order to
Nadezhda Chernysheva   +4 more
doaj   +1 more source

Cholesterol acquisition by Mycobacterium tuberculosis [PDF]

open access: yes, 2015
In this issue of Virulence, Ramon-Garcia et al. demonstrate the requirement of a mycobacterial efflux pump during growth on cholesterol.
Larrouy-Maumus, GJ
core   +1 more source

Comparison of Biochemical Characteristics, Action Models, and Enzymatic Mechanisms of a Novel Exolytic and Two Endolytic Lyases with Mannuronate Preference

open access: yesMarine Drugs, 2021
Recent explorations of tool-like alginate lyases have been focused on their oligosaccharide-yielding properties and corresponding mechanisms, whereas most were reported as endo-type with α-L-guluronate (G) preference.
Lianghuan Zeng   +6 more
doaj   +1 more source

Molecular genetics of naringenin biosynthesis, a typical plant secondary metabolite produced by Streptomyces clavuligerus [PDF]

open access: yes, 2015
Background: Some types of flavonoid intermediates seemed to be restricted to plants. Naringenin is a typical plant metabolite, that has never been reported to be produced in prokariotes.
Albillos, Silvia M.   +5 more
core   +5 more sources

A comparative study of the efficacy of alginate lyases in the presence of metal ions elevated in the cystic fibrosis lung milieu

open access: yesBiochemistry and Biophysics Reports
Pseudomonas aeruginosa, a common cause of morbidity in cystic fibrosis, chronically infects the patient's lungs by forming an alginate-containing biofilm.
Neetu, T.N.C. Ramya
doaj   +1 more source

Characterization of a New Cold-Adapted and Salt-Activated Polysaccharide Lyase family 7 Alginate Lyase from Pseudoalteromonas sp. SM0524

open access: yesFrontiers in Microbiology, 2016
Marine bacterial alginate lyases play a role in marine alginate degradation and carbon cycling. Although a large number of alginate lyases have been characterized, reports on alginate lyases with special characteristics are still rather less.
Xiu-Lan Chen   +19 more
doaj   +1 more source

Genome Analysis of a Novel Polysaccharide-Degrading Bacterium Paenibacillus algicola and Determination of Alginate Lyases

open access: yesMarine Drugs, 2022
Carbohydrate-active enzymes (CAZymes) are an important characteristic of bacteria in marine systems. We herein describe the CAZymes of Paenibacillus algicola HB172198T, a novel type species isolated from brown algae in Qishui Bay, Hainan, China.
Huiqin Huang   +7 more
doaj   +1 more source

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