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Title: Insights into Acetate Toxicity in Zymomonas mobilis 8b using Different Substrates

Journal Article · · Biotechnology for Biofuels
 [1];  [1];  [2];  [1];  [1];  [1]
  1. National Renewable Energy Lab. (NREL), Golden, CO (United States)
  2. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

The lignocellulosic biomass is a promising renewable feedstock for biofuel production. Acetate is one of the major inhibitors liberated from hemicelluloses during hydrolysis. Likewise, an understanding of the toxic effects of acetate on the fermentation microorganism and the efficient utilization of mixed sugars of glucose and xylose in the presence of hydrolysate inhibitors is crucial for economic biofuel production.

Research Organization:
National Renewable Energy Laboratory (NREL), Golden, CO (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Sustainable Transportation Office. Bioenergy Technologies Office (BETO)
Grant/Contract Number:
AC36-08GO28308
OSTI ID:
1160173
Report Number(s):
NREL/JA-5100-61892; MainId:24294; UUID:f4a2d632-c3cb-e311-8d7c-d89d67132a6d; MainAdminID:12770
Journal Information:
Biotechnology for Biofuels, Vol. 7, Issue 9, September 2014; ISSN 1754-6834
Publisher:
BioMed CentralCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 40 works
Citation information provided by
Web of Science

References (48)

Inhibition of growth of Zymomonas mobilis by model compounds found in lignocellulosic hydrolysates journal January 2013
Effect of organic acids on the growth and fermentation of ethanologenicEscherichia coli LY01 journal January 1999
Cellulosic hydrolysate toxicity and tolerance mechanisms in Escherichia coli journal January 2009
Bacteria engineered for fuel ethanol production: current status journal December 2003
Zymomonas mobilis: an alternative ethanol producer journal January 2006
The biology of Zymomonas. journal January 1977
Draft Genome Sequence of the Flocculating Zymomonas mobilis Strain ZM401 (ATCC 31822) journal December 2012
Complete Genome Sequence of the Ethanol-Producing Zymomonas mobilis subsp. mobilis Centrotype ATCC 29191 journal October 2012
Genome Sequence of the Ethanol-Producing Zymomonas mobilis subsp. pomaceae Lectotype Strain ATCC 29192 journal July 2011
Complete Genome Sequence of the Ethanol Producer Zymomonas mobilis NCIMB 11163 journal September 2009
The genome sequence of the ethanologenic bacterium Zymomonas mobilis ZM4 journal December 2004
Systems Biology Analysis of Zymomonas mobilis ZM4 Ethanol Stress Responses journal July 2013
The genome-scale metabolic network analysis of Zymomonas mobilis ZM4 explains physiological features and suggests ethanol and succinic acid production strategies journal January 2010
Genome-scale modeling and in silico analysis of ethanologenic bacteria Zymomonas mobilis journal November 2010
Biotechnological potential of respiring Zymomonas mobilis: A stoichiometric analysis of its central metabolism journal May 2013
Kinetic modeling to optimize pentose fermentation inZymomonas mobilis journal January 2006
DNA restriction-modification systems in the ethanologen, Zymomonas mobilis ZM4 journal October 2010
Use of an EZ-Tn5-based random mutagenesis system to create a Zymomonas mobilis with significant tolerance to heat stress and malnutrition journal May 2013
Use of a Tn5-based transposon system to create a cost-effective Zymomonas mobilis for ethanol production from lignocelluloses journal January 2013
Dissecting a complex chemical stress: chemogenomic profiling of plant hydrolysates journal January 2013
Metabolic Engineering of a Pentose Metabolism Pathway in Ethanologenic Zymomonas mobilis journal January 1995
Development of an arabinose-fermenting Zymomonas mobilis strain by metabolic pathway engineering. journal January 1996
Comparison of glucose/xylose co-fermentation by recombinant Zymomonas mobilis under different genetic and environmental conditions journal March 2012
Engineering efficient xylose metabolism into an acetic acid-tolerant Zymomonas mobilis strain by introducing adaptation-induced mutations journal June 2012
Characterization of Heterologous and Native Enzyme Activity Profiles in Metabolically Engineered Zymomonas mobilis Strains During Batch Fermentation of Glucose and Xylose Mixtures journal January 2002
Over-expression of xylulokinase in a xylose-metabolising recombinant strain of Zymomonas mobilis journal March 2005
Cofermentation of Glucose, Xylose,and Arabinose by Genomic DNA-IntegratedXylose/Arabinose Fermenting Strainof <E1>Zymomonas mobilis</E1> AX101 journal January 2002
Cofermentation of glucose, xylose, and arabinose by mixed cultures of two genetically engineeredZymomonas mobilis strains journal March 1998
Transcriptome profiling of Zymomonas mobilis under ethanol stress journal January 2012
Paradigm for industrial strain improvement identifies sodium acetate tolerance loci in Zymomonas mobilis and Saccharomyces cerevisiae journal May 2010
An evolved xylose transporter from Zymomonas mobilis enhances sugar transport in Escherichia coli journal January 2009
Improved genome annotation for Zymomonas mobilis journal October 2009
Transcriptomic and metabolomic profiling of Zymomonas mobilis during aerobic and anaerobic fermentations journal January 2009
STRING 8--a global view on proteins and their functional interactions in 630 organisms journal January 2009
Transcriptome profiling of Zymomonas mobilis under furfural stress journal May 2012
Genome-Wide Analysis of the General Stress Response Network in Escherichia coli:  S-Dependent Genes, Promoters, and Sigma Factor Selectivity journal February 2005
Metabolomic and transcriptomic stress response of Escherichia coli journal January 2010
Respiratory behaviour of a Zymomonas mobilis adhB::kan r mutant supports the hypothesis of two alcohol dehydrogenase isoenzymes catalysing opposite reactions journal August 2006
Discovery and characterization of a xylose reductase from Zymomonas mobilis ZM4 journal July 2011
Reduction of xylose to xylitol catalyzed by glucose–fructose oxidoreductase from Zymomonas mobilis journal April 2009
Clostridium thermocellum ATCC27405 transcriptomic, metabolomic and proteomic profiles after ethanol stress journal January 2012
Generation of a proton motive force by histidine decarboxylation and electrogenic histidine/histamine antiport in Lactobacillus buchneri. journal May 1993
Development of a high-throughput method to evaluate the impact of inhibitory compounds from lignocellulosic hydrolysates on the growth of Zymomonas mobilis journal December 2009
Improving xylose utilization by recombinant Zymomonas mobilis strain 8b through adaptation using 2-deoxyglucose journal January 2014
Cofermentation of Glucose, Xylose, and Arabinose by Mixed Cultures of Two Genetically Engineered Zymomonas mobilis Strains book January 1998
Ethanol cycle in an ethanologenic bacterium journal June 2002
Identification and Inactivation of Genetic Loci Involved with Lactobacillus acidophilus Acid Tolerance journal September 2004
Elucidation of Zymomonas mobilis physiology and stress responses by quantitative proteomics and transcriptomics journal May 2014

Cited By (15)

Identification and characterization of ethanol‐inducible promoters of Zymomonas mobilis based on omics data and dual reporter–gene system journal December 2019
High tolerance and physiological mechanism of Zymomonas mobilis to phenolic inhibitors in ethanol fermentation of corncob residue : Tolerant mechanism of journal May 2015
Furfural-tolerant Zymomonas mobilis derived from error-prone PCR-based whole genome shuffling and their tolerant mechanism journal February 2018
Zymomonas mobilis as a model system for production of biofuels and biochemicals journal September 2016
Improving a recombinant Zymomonas mobilis strain 8b through continuous adaptation on dilute acid pretreated corn stover hydrolysate journal March 2015
Metabolic engineering of Zymomonas mobilis for 2,3-butanediol production from lignocellulosic biomass sugars journal September 2016
Complete genome sequence and the expression pattern of plasmids of the model ethanologen Zymomonas mobilis ZM4 and its xylose-utilizing derivatives 8b and 2032 journal May 2018
Proteomic and metabolomic analysis of the cellular biomarkers related to inhibitors tolerance in Zymomonas mobilis ZM4 journal October 2018
Engineered Zymomonas mobilis tolerant to acetic acid and low pH via multiplex atmospheric and room temperature plasma mutagenesis journal January 2019
Prediction and characterization of promoters and ribosomal binding sites of Zymomonas mobilis in system biology era journal March 2019
Progress and perspective on lignocellulosic hydrolysate inhibitor tolerance improvement in Zymomonas mobilis journal February 2018
Genome comparison of different Zymomonas mobilis strains provides insights on conservation of the evolution journal April 2018
Identification and Characterization of 5′ Untranslated Regions (5′UTRs) in Zymomonas mobilis as Regulatory Biological Parts journal December 2017
Identification of Inhibitors in Lignocellulosic Slurries and Determination of Their Effect on Hydrocarbon-Producing Microorganisms journal April 2018
Multiomic Fermentation Using Chemically Defined Synthetic Hydrolyzates Revealed Multiple Effects of Lignocellulose-Derived Inhibitors on Cell Physiology and Xylose Utilization in Zymomonas mobilis journal November 2019