Metabolic engineering design of an extracellular hGH synthesis system

2005-08-01
Senturk, B
Çalık, Pınar
Calik, G
Ozdamar, TH

Suggestions

Metabolic engineering with a novel promoter in Pichia pastoris for recombinant human growth hormone production: effects of oxygen transfer conditions
Kalender, Özge; Çalık, Pınar; Özdamar, Tunçer; Department of Chemical Engineering (2018)
The objectives of this thesis are investigation of, i) the effects of oxygen transfer conditions on recombinant protein production in Pichia pastoris strains designed with novel naturally occuring pyruvate kinase (PYK) promoter (PPYK) which is a potential promoter for recombinant protein production under low to moderate oxygen transfer conditions, and ii) influences of engineering with single- and multi- copy genes, in fed-batch fermentation processes. Production of recombinant human growth hormone (rhGH) b...
Metabolic engineering of aromatic group amino acid pathway in Bacillus subtilis for L-phenylalanine production
Ozcelik, IS; Çalık, Pınar; Calik, G; Ozdamar, TH (Elsevier BV, 2004-11-01)
Metabolic control sites in the aromatic group amino acid pathway (AAAP) of Bacillus subtilis for L-Phenylalanine (Phe) overproduction were determined; and aiming pathway flux amplification, by cloning the flux controlling gene aroH to a multi-copy plasmid, the impact of single gene cloning on pathway flux distributions were investigated. The branch-point metabolites E4P and PEP+E4P supplied in vitro, enhanced Phe production and well defined perturbations were achieved on the AAAP reactions. The intracellula...
Metabolic network analysis for human therapeutic protein productions: Effects of the P/O ratio
Çalık, Pınar (2000-10-08)
The metabolic fluxes through the central carbon pathways in the bioprocesses for human leukocyte interferon (IFN-alpha(1)) and erythropoietin (EPO) overproductions by recombinant Bacillus sp, carrying the related human genes were determined separately, on two alternative carbon sources, i.e. glucose and citrate, which have different reduction degrees. In addition, the influence of the P/O ratio on the cell growth, IFN-alpha(1) and EPO productions were investigated. Thus, the potential influence of increased...
Metabolic engineering of L-phenylalanine pathway in Bacillus subtilis
Demirci, Y; Çalık, Pınar; Calik, G; Ozdamar, TH (2005-08-01)
Metabolic engineering of aspartate pathway for increased production of cephamycin C in Streptomyces clavuligerus
Özcengiz, Gülay (null; 2009-09-27)
Citation Formats
B. Senturk, P. Çalık, G. Calik, and T. Ozdamar, “Metabolic engineering design of an extracellular hGH synthesis system,” 2005, vol. 118, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/54940.