Trehalose metabolism in Escherichia coli: stress protection and stress regulation of gene expression

AR Strom, I Kaasen - Molecular microbiology, 1993 - Wiley Online Library
Endogenously synthesized trehalose is a stress protectant in Escherichia coli. Externally
supplied trehalose does not serve as a stress protectant, but it can be utilized as the sole …

Disruption of trehalose production in Escherichia coli K-12 does not confer sensitivity to SDS-EDTA-induced outer membrane stress

MW Gutierrez, LM Neufeld, X Wei… - Undergraduate Journal of …, 2020 - ojs.library.ubc.ca
Trehalose, a glucose disaccharide, has been reported to play a role in stabilizing the cell
envelope of Escherichia coli under numerous forms of abiotic stress. The exact manner by …

Trehalose protects Escherichia coli against carbon stress manifested by protein acetylation and aggregation

M Moruno Algara, D Kuczyńska‐Wiśnik… - Molecular …, 2019 - Wiley Online Library
The disaccharide trehalose is widely distributed in nature and can serve as a carbon
reservoir, a signaling molecule for controlling glucose metabolism and a stress protectant …

The repression of trehalose transport and metabolism in Escherichia coli by high osmolarity is mediated by trehalose-6-phosphate phosphatase

W Klein, U Ehmann, W Boos - Research in microbiology, 1991 - Elsevier
Trehalose transport and metabolism in Escherichia coli are induced by trehalose in the
growth medium but only at low osmolarity. In contrast, synthesis of internal trehalose as an …

Enhanced Trehalose Production Improves Growth of Escherichia coli under Osmotic Stress

JE Purvis, LP Yomano, LO Ingram - Applied and environmental …, 2005 - Am Soc Microbiol
The biosynthesis of trehalose has been previously shown to serve as an important
osmoprotectant and stress protectant in Escherichia coli. Our results indicate that …

Characterizing and engineering trehalose biosynthesis pathways to improve acetate tolerance in Pseudomonas putida KT2440

ZA Kellermyer, A Bleem, E Kuatsjah, GT Beckham - 2023 - osti.gov
Alkaline pretreatment can depolymerize lignin into a diverse mixture of monomers and
smaller compounds, enabling bioconversion of these compounds to value-added chemicals …

Functional Role of Bradyrhizobium japonicum Trehalose Biosynthesis and Metabolism Genes during Physiological Stress and Nodulation

M Sugawara, EJ Cytryn… - Applied and environmental …, 2010 - Am Soc Microbiol
Trehalose, a disaccharide accumulated by many microorganisms, acts as a protectant
during periods of physiological stress, such as salinity and desiccation. Previous studies …

Three pathways for trehalose metabolism in Corynebacterium glutamicum ATCC13032 and their significance in response to osmotic stress

A Wolf, R Krämer, S Morbach - Molecular microbiology, 2003 - Wiley Online Library
Genome scanning of Corynebacterium glutamicum ATCC13032 revealed the presence of
five different genes encoding enzymes belonging to three putative trehalose biosynthesis …

[HTML][HTML] Trehalose alleviates high‐temperature stress in Pleurotus ostreatus by affecting central carbon metabolism

ZY Yan, MR Zhao, CY Huang, LJ Zhang… - Microbial Cell …, 2021 - Springer
Background Trehalose, an intracellular protective agent reported to mediate defense against
many stresses, can alleviate high-temperature-induced damage in Pleurotus ostreatus. In …

Functional Characterization of Trehalose Biosynthesis Genes from E. coli: An Osmolyte Involved in Stress Tolerance

TC Joseph, LA Rajan, N Thampuran, R James - Molecular biotechnology, 2010 - Springer
Abstract Trehalose (1-α-d-glucopyranosyl-1-α-d-glucopyranoside), a non-reducing
disaccharide is a major compatible solute, which maintains fluidity of membranes and …