Results 61 to 70 of about 11,178 (230)

Enhanced whole genome sequence and annotation of Clostridium stercorarium DSM8532T using RNA-seq transcriptomics and high-throughput proteomics [PDF]

open access: yes, 2014
BACKGROUND: Growing interest in cellulolytic clostridia with potential for consolidated biofuels production is mitigated by low conversion of raw substrates to desired end products.
Alvare, Graham   +11 more
core   +2 more sources

Posttranslational modifications of heterologous proteins expressed in Nicotiana benthamiana

open access: yesPlant Biotechnology Journal, EarlyView.
Summary The success of Nicotiana benthamiana as a workhorse for heterologous protein production is closely linked to its accessibility and tolerance to genetic manipulation, allowing efficient engineering of posttranslational protein modifications (PTMs) that are critical for the function and stability of heterologous proteins.
Kathrin Göritzer   +2 more
wiley   +1 more source

Immobilized Trienzymatic System with Enhanced Stabilization for the Biotransformation of Lactose

open access: yesMolecules, 2017
The use of ketohexose isomerases is a powerful tool in lactose whey processing, but these enzymes can be very sensitive and expensive. Development of immobilized/stabilized biocatalysts could be a further option to improve the process.
Pedro Torres, Francisco Batista-Viera
doaj   +1 more source

Engineering Methylotrophic Yeasts as Cell Factories for Chemical Production Using Methanol as a Feedstock

open access: yesGCB Bioenergy, Volume 17, Issue 8, August 2025.
Methanol, a sustainable and abundant one‐carbon feedstock, can be utilized by natural methylotrophic yeasts to synthesize valuable chemicals. However, methanol‐based manufacturing with these yeasts faces several challenges, including low assimilation efficiency, carbon loss, and methanol toxicity. This review summarizes and discusses recent engineering
Shuxian Wang   +4 more
wiley   +1 more source

Draft Genome Sequence of Fructophilic Lactobacillus florum. [PDF]

open access: yes, 2013
Herein we report the first genome sequence for Lactobacillus florum. L. florum 2F was isolated from Valencia orange leaves and is fructophilic, like other strains of this species. The draft genome of L.
Kim, Eun Bae   +3 more
core   +2 more sources

Metabolic Engineering of Komagataella phaffii and Process Optimization for Biosynthesis of 1,2,4‐Butanetriol From Xylose

open access: yesBiotechnology Journal, Volume 20, Issue 7, July 2025.
Graphical Abstract and Lay Summary The yeast K. phaffii was engineered to produce butanetriol from xylose employing a modified Damhs pathway. The optimization of oxygen availability, culture pH, and initial cell density resulted in a 147% increase in renewable butanetriol production in batch fermentation.
Débora Trichez   +4 more
wiley   +1 more source

Valorization of Apple Pomace: Production of Phloretin Using a Bacterial Cellulose‐Immobilized β‐Glycosidase

open access: yesChemSusChem, Volume 18, Issue 13, July 1, 2025.
This study presents a whole valorization of apple processing waste: phloretin is efficiently produced from phloridzin (abundantly found in apple residues), using a β‐glycosidase immobilized on bacterial cellulose in a biphasic system. Notably, bacterial cellulose is derived from fermentation of apple pomace sugars, making both the enzyme carrier and ...
Agostina Colacicco   +6 more
wiley   +1 more source

High Gravity Fermentation of Sugarcane Bagasse Hydrolysate by Saccharomyces pastorianus to Produce Economically Distillable Ethanol Concentrations: Necessity of Medium Components Examined

open access: yesFermentation, 2020
A major economic obstacle in lignocellulosic ethanol production is the low sugar concentrations in the hydrolysate and subsequent fermentation to economically distillable ethanol concentrations.
Sarah W. Harcum, Thomas P. Caldwell
doaj   +1 more source

Enhancement of Bioactive Compounds in “Valencia” Orange Peel Waste During Cold Storage by Melatonin and Arginine Treatments

open access: yesFood Science &Nutrition, Volume 13, Issue 7, July 2025.
This study evaluated melatonin and arginine effects on bioactive compounds in Valencia orange peel during 6 months of cold storage. Mel (1 mM) enhanced fructose, ascorbic, citric, and chlorogenic acids, whereas Arg (10 mM) increased sucrose, ascorbic acid, and phenolic compounds. Both treatments preserved and enhanced bioactive compounds in orange peel.
Faezeh Aghaei   +4 more
wiley   +1 more source

Protein acetylation regulates xylose metabolism during adaptation of Saccharomyces cerevisiae

open access: yesBiotechnology for Biofuels, 2021
Background As the second most abundant polysaccharide in nature, hemicellulose can be degraded to xylose as the feedstock for bioconversion to fuels and chemicals.
Yong-Shui Tan   +8 more
doaj   +1 more source

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