Results 141 to 150 of about 10,021 (182)

Ethanol catabolism in Corynebacterium glutamicum.

Journal of molecular microbiology and biotechnology, 2008
Corynebacterium glutamicum grows on a variety of carbohydrates and organic acids as single or combined sources of carbon and energy. Here we show the ability of C. glutamicum to grow on ethanol with growth rates up to 0.24 h(-1) and biomass yields up to 0.47 g dry weight (g ethanol)(-1). Mutants of C. glutamicum deficient in phosphotransacetylase (PTA),
Arndt, A., Auchter, M., Ishige, T., Wendisch, Volker F., Eikmanns, B. J.   +4 more
openaire   +2 more sources

Structure of the Urease Operon of Corynebacterium Glutamicum

DNA Sequence, 2000
Urease activity of Corynebacterium glutamicum results in a rapid pH increase upon addition of urea to the growth medium. The urease operon C. glutamicum was isolated of and sequenced. Seven open reading frames were identified; ureA, ureB, and ureC were homologues of other bacterial urease structural genes, ureE, ureF, ureG, and ureD exhibited homology ...
Masayuki Inui, László G PUŜKAŜ, Hideaki Yukawa   +2 more
exaly   +3 more sources

Ultrastructure of the Corynebacterium glutamicum cell wall

Antonie van Leeuwenhoek, 1997
The cell wall structure of the Gram-positive Corynebacterium glutamicum was evaluated by electron microscopy of thin sections after freeze-substitution and conventional fixation with glutaraldehyde. For the cell wall an overall thickness of approximately 32 nm was determined, with 8.5 nm corresponding to an outer layer, 6.5 nm to an electron ...
S, Marienfeld, E M, Uhlemann, R, Schmid, R, Krämer, A, Burkovski   +4 more
openaire   +2 more sources

Emerging Corynebacterium glutamicum systems biology

Journal of Biotechnology, 2006
Corynebacterium glutamicum is widely used for the biotechnological production of amino acids. Amino acid producing strains have been improved classically by mutagenesis and screening as well as in a rational manner using recombinant DNA technology. Metabolic flux analysis may be viewed as the first systems approach to C.
Wendisch, Volker F., Bott, M., Kalinowski, Jörn, Oldiges, M., Wiechert, W.   +4 more
openaire   +2 more sources

Osmosensing and osmosignaling in Corynebacterium glutamicum

Amino Acids, 2009
The Gram-positive soil bacterium Corynebacterium glutamicum is used in microbial biotechnology for the large-scale production of amino acids, e.g., L: -glutamate and L: -lysine. We have studied the response of this organism to hyperosmotic challenge at the level of both transcription and protein activity.
openaire   +2 more sources

Patchoulol Production with Metabolically Engineered Corynebacterium glutamicum [PDF]

Genes, 2018
Patchoulol is a sesquiterpene alcohol and an important natural product for the perfume industry. Corynebacterium glutamicum is the prominent host for the fermentative production of amino acids with an average annual production volume of ~6 million tons. Due to its robustness and well established large-scale fermentation, C.
Olaf Kruse, Nadja Alina Henke, Thomas Baier   +2 more
exaly   +3 more sources

Glycerol-3-phosphatase of Corynebacterium glutamicum

Journal of Biotechnology, 2012
Formation of glycerol as by-product of amino acid production by Corynebacterium glutamicum has been observed under certain conditions, but the enzyme(s) involved in its synthesis from glycerol-3-phosphate were not known. It was shown here that cg1700 encodes an enzyme active as a glycerol-3-phosphatase (GPP) hydrolyzing glycerol-3-phosphate to ...
Lindner, Steffen, Meiswinkel, Tobias, Panhorst, Maren, Youn, Jung-Won, Wiefel, Lars, Wendisch, Volker F.   +5 more
openaire   +2 more sources

Importance of mycoloyltransferases on the physiology of Corynebacterium glutamicum

Microbiology, 2004
Mycoloyltransferases (Myts) play an essential role in the biogenesis of the cell envelope of members of the Corynebacterineae, a group of bacteria that includes the mycobacteria and corynebacteria. While the existence of several functional myt genes has been demonstrated in both mycobacteria and corynebacteria (cmyt), the disruption of any of these ...
Kacem, Raoudha, De Sousa-D'Auria, Célia, Tropis, Marielle, Chami, Mohamed, Gounon, Pierre, Leblon, Gérard, Houssin, Christine, Daffé, Mamadou   +7 more
openaire   +4 more sources

Engineering Corynebacterium glutamicum for the production of pyruvate

Applied Microbiology and Biotechnology, 2012
A Corynebacterium glutamicum strain with inactivated pyruvate dehydrogenase complex and a deletion of the gene encoding the pyruvate:quinone oxidoreductase produces about 19 mM L: -valine, 28 mM L: -alanine and about 55 mM pyruvate from 150 mM glucose. Based on this double mutant C. glutamicum △aceE △pqo, we engineered C.
Stefan, Wieschalka, Bastian, Blombach, Bernhard J, Eikmanns   +2 more
openaire   +2 more sources

Synthetic promoter libraries for Corynebacterium glutamicum

Applied Microbiology and Biotechnology, 2014
The ability to modulate gene expression is an important genetic tool in systems biology and biotechnology. Here, we demonstrate that a previously published easy and fast PCR-based method for modulating gene expression in lactic acid bacteria is also applicable to Corynebacterium glutamicum.
Jakob Vang, Rytter, Søren, Helmark, Jun, Chen, Mateusz Jakub, Lezyk, Christian, Solem, Peter Ruhdal, Jensen   +5 more
openaire   +2 more sources