| dc.contributor.author |
Vemuri, GN |
en |
| dc.contributor.author |
Eiteman, MA |
en |
| dc.contributor.author |
Altman, E |
en |
| dc.date.accessioned |
2014-06-06T06:46:47Z |
|
| dc.date.available |
2014-06-06T06:46:47Z |
|
| dc.date.issued |
2006 |
en |
| dc.identifier.issn |
00063592 |
en |
| dc.identifier.uri |
http://dx.doi.org/10.1002/bit.20853 |
en |
| dc.identifier.uri |
http://62.217.125.90/xmlui/handle/123456789/3208 |
|
| dc.subject.other |
Bacteria |
en |
| dc.subject.other |
Enzyme kinetics |
en |
| dc.subject.other |
Fermentation |
en |
| dc.subject.other |
Genes |
en |
| dc.subject.other |
Mutagenesis |
en |
| dc.subject.other |
Proteins |
en |
| dc.subject.other |
ArcA gene |
en |
| dc.subject.other |
Mutation |
en |
| dc.subject.other |
NADH oxidase (NOX) |
en |
| dc.subject.other |
Genetic engineering |
en |
| dc.subject.other |
acetic acid |
en |
| dc.subject.other |
aerobic respiration control protein A |
en |
| dc.subject.other |
beta galactosidase |
en |
| dc.subject.other |
recombinant protein |
en |
| dc.subject.other |
reduced nicotinamide adenine dinucleotide dehydrogenase |
en |
| dc.subject.other |
regulator protein |
en |
| dc.subject.other |
article |
en |
| dc.subject.other |
controlled study |
en |
| dc.subject.other |
enzyme synthesis |
en |
| dc.subject.other |
Escherichia coli |
en |
| dc.subject.other |
fermentation |
en |
| dc.subject.other |
gene mutation |
en |
| dc.subject.other |
nonhuman |
en |
| dc.subject.other |
protein expression |
en |
| dc.subject.other |
protein synthesis |
en |
| dc.subject.other |
Acetates |
en |
| dc.subject.other |
Bacterial Proteins |
en |
| dc.subject.other |
beta-Galactosidase |
en |
| dc.subject.other |
Escherichia coli |
en |
| dc.subject.other |
Gene Deletion |
en |
| dc.subject.other |
Gene Expression |
en |
| dc.subject.other |
NADH, NADPH Oxidoreductases |
en |
| dc.subject.other |
Oxidation-Reduction |
en |
| dc.subject.other |
Recombinant Proteins |
en |
| dc.subject.other |
Repressor Proteins |
en |
| dc.subject.other |
Streptococcus pneumoniae |
en |
| dc.subject.other |
Arca |
en |
| dc.subject.other |
Escherichia coli |
en |
| dc.subject.other |
Streptococcus pneumoniae |
en |
| dc.title |
Increased recombinant protein production in Escherichia coli strains with overexpressed water-forming NADH oxidase and a deleted ArcA regulatory protein |
en |
| heal.type |
journalArticle |
en |
| heal.identifier.primary |
10.1002/bit.20853 |
en |
| heal.publicationDate |
2006 |
en |
| heal.abstract |
Glycolytic flux is increased and acetate production is reduced in Escherichia coli by the expression of heterologous NADH oxidase (NOX) from Streptococcus pneumoniae coupled with the deletion of the arcA gene, which encodes the ArcA regulatory protein. In this study, we examined the overproduction of a model recombinant protein in strains of E. coli expressing NOX with or without an arcA mutation. The presence of NOX or the absence of ArcA reduced acetate by about 50% and increased β-galactosidase production by 10-20%. The presence of NOX in the arcA strain eliminated acetate production entirely in batch fermentations and resulted in a 120% increase in β-galactosidase production. © 2006 Wiley Periodicals, Inc. |
en |
| heal.journalName |
Biotechnology and Bioengineering |
en |
| dc.identifier.issue |
3 |
en |
| dc.identifier.volume |
94 |
en |
| dc.identifier.doi |
10.1002/bit.20853 |
en |
| dc.identifier.spage |
538 |
en |
| dc.identifier.epage |
542 |
en |