Results 41 to 50 of about 105,454 (325)

EPS Production by Lacticaseibacillus casei Using Glycerol, Glucose, and Molasses as Carbon Sources

Microorganisms
This study demonstrates that Lactobacillus can produce exopolysaccharides (EPSs) using alternative carbon sources, such as sugarcane molasses and glycerol.
Guilherme Deomedesse Minari, Rodolfo Debone Piazza, Daiane Cristina Sass, Jonas Contiero   +3 more
doaj   +1 more source

Microwave-Assisted Oxalic Acid Pretreatment for the Enhancing of Enzyme Hydrolysis in the Production of Xylose and Arabinose from Bagasse

Molecules, 2018
In this study, highly-efficient hydrolysis of bagasse into xylose and arabinose sugars (C5 sugars) was developed by microwave-assisted oxalic acid pretreatment under mild reaction conditions.
Yuhuan Yan, Chunhui Zhang, Qixuan Lin, Xiaohui Wang, Banggui Cheng, Huiling Li, Junli Ren   +6 more
doaj   +1 more source

Efficacy of L-Arabinose in Lowering Glycemic and Insulinemic Responses: The Modifying Effect of Starch and Fat

Foods, 2022
L-arabinose is a bio-active compound derived from the side-streams of plant food processing. L-arabinose lowers glycemic and insulinemic responses when added to simple water-based sugary liquids.
Korrie Pol, Marie-Luise Puhlmann, Monica Mars   +2 more
doaj   +1 more source

The consequences of replicating in the wrong orientation: Bacterial chromosome duplication without an active replication origin [PDF]

, 2015
Chromosome replication is regulated in all organisms at the assembly stage of the replication machinery at specific origins. In Escherichia coli the DnaA initiator protein regulates the assembly of replication forks at oriC.
Dimude, JU, Foster, HA, Khan, A, Midgley-Smith, SL, Retkute, R, Rudolph, CJ, Saunders, NJ, Stockum, A, Upton, AL   +8 more
core   +1 more source

Genomic and metabolic instability during long-term fermentation of an industrial Saccharomyces cerevisiae strain engineered for C5 sugar utilization

Frontiers in Bioengineering and Biotechnology
The genetic stability and metabolic robustness of production strains is one of the key criteria for the production of bio-based products by microbial fermentation on an industrial scale. These criteria were here explored in an industrial ethanol-producer
Maëlle Duperray, Mathéo Delvenne, Jean Marie François, Jean Marie François, Frank Delvigne, Jean-Pascal Capp   +5 more
doaj   +1 more source

Redox linked flavin sites in extracellular decaheme proteins involved in microbe-mineral electron transfer [PDF]

, 2015
Extracellular microbe-mineral electron transfer is a major driving force for the oxidation of organic carbon in many subsurface environments. Extracellular multi-heme cytochromes of the Shewenella genus play a major role in this process but the mechanism
A Okamoto, AC Mitchell, AGW Leslie, AM Waterhouse, AS Beliaev, CL Reardon, D Coursolle, D Ghosal, DE Ross, DJ Richardson, DJ Richardson, DJ Richardson, DK Thompson, E Marsili, ED Brutinel, F Sievers, GF White, GM Boratyn, GN Murshudov, I Letunic, JK Fredrickson, L Shi, L Shi, MJ Daly, MJ Daly, MJ Edwards, MJ Edwards, MJ Edwards, MY El-Naggar, P Taylor, PD Adams, RJ Morris, RS Hartshorne, S Bailey, S Pirbadian, TA Clarke   +35 more
core   +1 more source

L-arabinose metabolism in Herbaspirillum seropedicae [PDF]

Journal of Bacteriology, 1989
The pathway for L-arabinose metabolism in Herbaspirillum seropedicae was shown to involve nonphosphorylated intermediates and to produce alpha-ketoglutarate. The activities of the enzymes and the natures of several intermediates were determined.
A L, Mathias, L U, Rigo, S, Funayama, F O, Pedrosa   +3 more
openaire   +2 more sources

Substrate specificity of Burkholderia pseudomallei multidrug transporters is influenced by the hydrophilic patch in the substrate‐binding pocket

FEBS Letters, EarlyView.
Multidrug transporters BpeB and BpeF from the Gram‐negative pathogen Burkholderia pseudomallei have a hydrophilic patch in their substrate‐binding pocket. Drug susceptibility tests and growth curve analyses using an Escherichia coli recombinant expression system revealed that the hydrophilic patches of BpeB and BpeF are involved in the substrate ...
Ui Okada, Satoshi Murakami
wiley   +1 more source

Development of a D-xylose fermenting and inhibitor tolerant industrial Saccharomyces cerevisiae strain with high performance in lignocellulose hydrolysates using metabolic and evolutionary engineering [PDF]

, 2013
Background: The production of bioethanol from lignocellulose hydrolysates requires a robust, D-xylose-fermenting and inhibitor-tolerant microorganism as catalyst.
Boles, Eckhard, Bonini, Beatriz M., Demeke, Mekonnen M., Den Abt, Tom, Deprez, Sylvie, Dietz, Heiko, Dumortier, Francoise, Foulquie-Moreno, Maria R., Li, Yingying, Lidén, Gunnar,, Lund University., Mutturi, Sarma,, Thevelein, Johan M., Verplaetse, Alex   +13 more
core   +1 more source

Harnessing Non‐Covalent Protein–Protein Interaction Domains for Production of Biocatalytic Materials Systems

Advanced Functional Materials, EarlyView.
Non‐covalent protein–protein interactions mediated by SH3, PDZ, or GBD domains enable the self‐assembly of stable and biocatalytically active hydrogel materials. These soft materials can be processed into monodisperse foams that, once dried, exhibit enhanced mechanical stability and activity and are easily integrated into microstructured flow ...
Julian S. Hertel, Maria Alessandra Martini, Marius Stoeckle, Annika J. Weber, Kersten S. Rabe, Christof M. Niemeyer   +5 more
wiley   +1 more source