Results 31 to 40 of about 23,804 (206)

Synergistic reduction of toluylene blue induced by acetaldehyde and menadione in yeast cell suspension: Application to determination of yeast cell activity

open access: yesBiochemistry and Biophysics Reports, 2017
Membrane permeant acetaldehyde and menadione induced the synergistic reduction of toluylene blue (TB) acting as non-membrane permeant redox indicator in yeast cell suspension.
Shiro Yamashoji
doaj   +1 more source

Inhibition of Yeast Alcohol Dehydrogenase by Alkylating Agents [PDF]

open access: yesEuropean Journal of Biochemistry, 1968
1 The kinetic parameters for the irreversible inhibition of yeast alcohol dehydrogenase by iodoacetate, bromopyruvate and N-ethylmaleimide have been measured. 2 For iodoacetate and bromopyruvate, the rate of inhibition decreases with increasing pH. It is concluded that the reaction is promoted by a positive centre on the enzyme with a pKa value of
N, Rashed, B R, Rabin
openaire   +2 more sources

Systematically Engineering for Efficient Production of 3‐Methyl‐1‐Butanol in Escherichia coli

open access: yesAdvanced Science, EarlyView.
An integrated metabolic engineering strategy was established for high‐level 3‐methyl‐1‐butanol biosynthesis in Escherichia coli. Molecular dynamics‐guided semi‐rational engineering of dihydroxyacid dehydratase uncovered and relieved key catalytic bottlenecks, while adaptive laboratory evolution enhanced strain robustness.
Nanfei Geng   +6 more
wiley   +1 more source

The Primary Structure of Yeast Alcohol Dehydrogenase [PDF]

open access: yesEuropean Journal of Biochemistry, 1977
Eight different types of peptide mixtures from [14C]carboxymethylated yeast alcohol dehydrogenase were obtained using trypsin with or without prior maleylation of the substrate, chymotrypsin, pepsin, microbial proteases or CNBr. Each mixture was fractionated by exclusion chromatography and peptides were further purified on paper.
openaire   +2 more sources

Combining Electrochemical Reduction with Biosynthesis for Directed Conversion of CO2 into a Library of C3 Chemicals

open access: yesAdvanced Science, EarlyView.
In the H‐type electrolytic cell, carbon dioxide is reduced to acetic acid via electro‐microbial catalysis. The simply processed acetic acid is further converted through biological fermentation into high‐value‐added products, including acrylic acid, L‐lactic acid, and β‐alanine.
Kaixing Xiao   +8 more
wiley   +1 more source

Utilizing deep ocean water in yeast fermentation for enhanced mineral-rich biomass production and fermentative regulation by proteomics modulation

open access: yesHeliyon
Deep Ocean Water (DOW) is rich in minerals and serves as a natural source of nutrients. However, due to the inorganic nature of these minerals, cultivating yeast in DOW could aid in the fermentation process, and simultaneously, the yeast can assimilate ...
Chin-Feng Liu   +3 more
doaj   +1 more source

Multi-Omics Analysis of Fatty Alcohol Production in Engineered Yeasts Saccharomyces cerevisiae and Yarrowia lipolytica

open access: yesFrontiers in Genetics, 2019
Fatty alcohols are widely used in various applications within a diverse set of industries, such as the soap and detergent industry, the personal care, and cosmetics industry, as well as the food industry.
Jonathan Dahlin   +11 more
doaj   +1 more source

Technobiological Pathways for High‐CO₂ Capture Using Micro‐/Macroalgae: Genetic Engineering, Process Automation, and Value‐Added Bioproducts

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Greenhouse gas (GHG) emissions have emerged as one of the most critical drivers of climate change; this is primarily due to high concentrations and long atmospheric life of carbon dioxide (CO2). For a significant amount of time, various biological processes such as microalgal cultivation, cyanobacterial systems, photosynthetic microorganisms ...
Sadhana Semwal, Harish Chandra Joshi
wiley   +1 more source

Improvement of Acetaldehyde Production in Zymomonas mobilis by Engineering of Its Aerobic Metabolism

open access: yesFrontiers in Microbiology, 2019
Acetaldehyde is a valuable product of microbial biosynthesis, which can be used by the chemical industry as the entry point for production of various commodity chemicals.
Uldis Kalnenieks   +12 more
doaj   +1 more source

Engineering of 2‐ketoacid Decarboxylases for Production of Isobutanol and Other Fusel Alcohols in Saccharomyces cerevisiae

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Isobutanol is a fusel alcohol that can be produced microbially for use as a biofuel or upgraded into sustainable aviation fuel (SAF). A key enzyme in the isobutanol biosynthetic pathway is 2‐ketoacid decarboxylase (KDC), which irreversibly decarboxylates 2‐ketoisovalerate (KIV) to yield isobutyraldehyde.
Joshua J. Dietrich   +6 more
wiley   +1 more source

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