Academic Titles
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1997 - Continues Professor
Middle East Technical University, Faculty of Arts and Sciences, Department of Biology
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1994 - 1997 Associate Professor
Middle East Technical University, Faculty of Arts and Sciences, Department of Biology
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1992 - 1994 Assistant Professor
Middle East Technical University, Faculty of Arts and Sciences, Department of Biology
Managerial Experience
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2012 - 2014 Head of Department
Middle East Technical University, Faculty of Arts and Sciences, Department of Biology
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2007 - 2009 Head of Department
Middle East Technical University, Graduate School of Natural and Applied Sciences, Biyoteknoloji (Yl) (Tezli)
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1998 - 2001 Deputy Head of Department
Middle East Technical University, Faculty of Arts and Sciences, Department of Biology
Non Academic Experience
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1981 - Continues Prof. Dr.
ODTÜ
Courses
Advising Theses
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Assessment of the immunogenicity and formulation of recombinant proteins from SARS-CoV-2 as vaccine antigens
ÖZCENGİZ G. (Advisor)
D.KESER(Student), Postgraduate, 2022 -
Cloning and expression of gerE and glmS genes in Escherichia coli and Bacillus subtilis, and investigation of their possible interrelation with bacilysin biosynthesis
ÖZCENGİZ G. (Advisor)
S.AKAYSOY(Student), Postgraduate, 2022 -
Comparative transcriptome analyses of a standard strain and clavulanic acid overproducing industrial strain of s. Clavuligerus
ÖZCENGİZ G. (Advisor)
G.ÇELİK(Student), Postgraduate, 2021 -
Comparative transcriptomics of Bacillus subtilis bacilysin-negative genotype with particular reference to bacilysin formation
ÖZCENGİZ G. (Advisor)
N.KOCABAY(Student), Postgraduate, 2021 -
Development of an experimental recombinant vaccine formulation composed of LKTA from Mannheimia Haemolytica A1 and P31 and LPPB from Histophilus Somni 8025 against Hovine Respiratory Disease
ÖZCENGİZ G. (Advisor)
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marT as a global regulatory gene for biofilm formation in Salmonella Typhimurium
ÖZCENGİZ G. (Advisor)
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Phenotypic rescue of a Bacilysin-silenced strain of Bacillus Subtilis with Bacilysin supplementation
ÖZCENGİZ G. (Advisor)
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Biological network modeling based on differentially expressed proteins in a bacilysin-deficient strain of Bacillus subtilis
Özcengiz G., Tunçbağ N. (Co-Advisor)
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Biological network modelling based on differentially expressed proteins in a bacilysin-deficient strain of bacillus subtilis
ÖZCENGİZ G. (Advisor)
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Expression and activity analyses of industrially important extracellular enzymes produced by a bacilysin knock-out mutant of Bacillus subtilis
ÖZCENGİZ G. (Advisor)
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Quantitative expression analysis of the genes potentially involved in clavulanic acid overproduction in streptomyces clavuligerus
ÖZCENGİZ G. (Advisor)
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Dynamic analysis of secretome alterations in a bacilysin-knock out mutant of Bacillus subtilis
ÖZCENGİZ G. (Advisor)
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Assessment of immune protective capacities of the recombinant outer membrane protein Q, iron superoxide dismutase and putative lipoprotein from Bordetella pertussis
ÖZCENGİZ G. (Advisor)
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Proteomic analysis of two cephamycin c overproducer and an industrial clavulanic acid overproducer strains of streptomyces clavuligerus in comparison with the standard strain NRRL 3585
ÖZCENGİZ G. (Advisor)
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Proteomic analysis of two cephamycin C overproducer and an industrial clavulanic acid overproducer strains of streptomyces clavuligerus in comparison with the standard strain NRRL 3585
ÖZCENGİZ G. (Advisor)
E.ÜNSALDI(Student), Doctorate, 2016 -
Pattern search in pathogenic bacterial proteins for localization and secretory systems
CAN T. (Co-Advisor), ÖZCENGİZ G. (Co-Advisor)
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A study on induction of minicell formation by FTSZ overproducing L-form E. coli
ÖZCENGİZ G. (Co-Advisor), GÜRSEL M. (Co-Advisor)
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Subtyping of Salmonella isolated from human clinical and animal non-clinical cases, as well as different food samples using pulsed field gel electrophoresis (PFGE)
SOYER Y. (Co-Advisor), ÖZCENGİZ G. (Co-Advisor)
E.BULUT(Student), Postgraduate, 2014 -
Investigation on immunoprotectivity of recombinant vaccine candidates glutamine-binding periplasmic protein and putative peptidoglycan-binding protein in mouse model
ÖZCENGİZ G. (Advisor)
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Development of recombinant vaccine candidates composed of LtkA from Mannheimia haemolytica A1 and PlpEC-OmpH from Pasteurella multocida A:3 against bovine respiratory disease
ÖZCENGİZ G. (Advisor)
A.ÇIRÇIR(Student), Postgraduate, 2014 -
Development of recombinant vaccine candidates composed of ltka from mannheimia haemolytica A1 and PlpEC AND OmpH from Pasteurella Multocida A:3 against bovine respiratory disease
ÖZCENGİZ G. (Advisor)
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Proteomics of Phanerochaete chrysosporium under heavy metal stress
ÖZCENGİZ G. (Advisor)
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Genetic engineering of glycolytic pathway by disrupting glyceraldehyde-3-phosphate dehydrogenase gene in an industrial strain of Streptomyces clavuligerus
ÖZCENGİZ G. (Advisor)
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Proteome-wide analysis of the role of expression of bacilysin operon on idiophase physiology of B. subtilis
ÖZCENGİZ G. (Advisor)
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Towards whole cell immunoproteome and subproteomes of Bordetella pertussis
ÖZCENGİZ G. (Advisor)
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Increasing clavulanic acid production both in wild type and industrial streptomyces clavuligerus strains by amplification of positive regulator claR gene
ÖZCENGİZ G. (Advisor)
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The regulatory effect of CcarR activator on the cephamycin C gene cluster of Streptomyces clavuligerus
ÖZCENGİZ G. (Advisor)
A.KURT(Student), Doctorate, 2011 -
Assessment of immune protective capacity of the recombinant iron superoxide dismutase (FeSOD) from bordetella pertussis
ÖZCENGİZ G. (Advisor)
A.APAK(Student), Postgraduate, 2011 -
The regulatory effect of CcaR activator on the cephamycin C gene cluster of streptomyces clavuligerus
ÖZCENGİZ G. (Advisor)
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Development of recombinant vaccines composed of PLPE and OMPH from Pasteurella multocida A:3
ÖZCENGİZ G. (Advisor)
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Dynamic expression of three ?RNA processing and modification? genes of Phanerochaete chrysosporium under Pb stress
ÖZCENGİZ G. (Advisor)
E.TEKİN(Student), Postgraduate, 2011 -
Immune responses against the recombinant FimX and putative peptidyl-prolyl cis-trans isomerase from Bordetella pertussis
ÖZCENGİZ G. (Advisor)
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Dynamic expression of three “RNA processing and modification” Genes of Phanerochaete Chrysosporium under Pb stress
ÖZCENGİZ G. (Advisor)
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Assessment of immune protective capacity of the recombinant iron-superoxide dismutase (fesod) from bordetella pertussis
ÖZCENGİZ G. (Advisor)
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Proteome-wide analysis of the functional roles of Bacilysin biosynthesis in Bacillus subtilis
ÖZCENGİZ G. (Advisor)
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Medium optimization for cephamycin c overproduction and comparison of antibiotic production by Ask, hom and Ask+hom recombinants of Streptomyces clavuligerus
ÖZCENGİZ G. (Advisor)
E.ÜNSALDI(Student), Postgraduate, 2010 -
Medium optimization for cephamycin c overproduction and comparison of antibiotic production by ask, hom, and ask+hom recombinants of streptomyces clavuligerus
ÖZCENGİZ G. (Advisor)
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Integration of clavaminate synthase 2 gene into the chromosome of an industrial strain of Streptomyces clavuligerus for enhanced clavulanic acid production
ÖZCENGİZ G. (Advisor)
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Proteome-wide analysis of functional roles of bacilysin biosynthesis in Bacillus subtilis
ÖZCENGİZ G. (Advisor)
A.ARAS(Student), Postgraduate, 2010 -
Microorganism mediated stereoselective bio-oxidation and bio-hydrogenation reactions and thiamine pyrophosphate dependent enzyme catalyzed enantioselective acyloin reactions
ÖZCENGİZ G. (Advisor)
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Analysis of cross-immune reaction between strains of Bordetella pertussis
ÖZCENGİZ G. (Advisor)
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High-level expression of hepatitis B surface antigen in Pichia pastoris, its purification and immunological characterization
ÖZCENGİZ G. (Advisor)
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Studies on novel immunogenic proteins of Clostridium chauvoei
ÖZCENGİZ G. (Advisor)
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Medium development for production of Bacillus thuringiensis based biopesticides
ÖZCENGİZ G. (Advisor)
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The effects of twelve quorum-sensing gene products on the expression of Bacabcde operon in Bacillus subtilis
ÖZCENGİZ G. (Advisor)
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Identification of the new immunogenic proteins of Bordetella pertussis by immunoproteomics
ÖZCENGİZ G. (Advisor)
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Targeted disruption of Homoserine dehydrogenase gene in Streptomyces clavuligerus and its effects on cephamycin C production
ÖZCENGİZ G. (Advisor)
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Cephamycin C production by streptomyces clavuligerus mutants impaired in regulation of aspartokinase
ÖZCENGİZ G. (Advisor)
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First reference map for Phanerochaete chrysosporium proteome
ÖZCENGİZ G. (Advisor)
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Cloning of chitinase a gene (chiA) from Serratia marcescens BN10 and its expression in coleoptera-specific Bacillus thuringiensis
ÖZCENGİZ G. (Advisor)
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Coleoptera-specific (CRY3Aa) delta-endotoxin biosynthesis by a local isolate of Bt subsp. Tenebrionis, gene cloning and characterization
ÖZCENGİZ G. (Advisor)
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Effect of homologous multiple copies of aspartokinase gene on cephamycin C biosynthesis in Streptomyces clavuligerus
ÖZCENGİZ G. (Advisor)
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Elucidation of R gene mediated yellow rust disaesa resistance mechanism in wheat by dual bait yeast two-hybrid analysis
ÖZCENGİZ G. (Advisor)
F.YILDIRIM(Student), Doctorate, 2005 -
Charaterization and indentification of bacteriocins from two lactococcus lactis subs lactis strains
ÖZCENGİZ G. (Advisor)
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Characterization and identification of bacteriocins from two Lactococcus Lactis subsp. Lactis strains
ÖZCENGİZ G. (Advisor)
O.AKÇELİK(Student), Postgraduate, 2004 -
Productivity analyses in fermentations with three different biolarvicides
ÖZCENGİZ G. (Advisor)
H.ÖZÇELİK(Student), Postgraduate, 2004 -
Biosorption sites for lead [Pb(II)] in Phanerochaete chrysosporium
ÖZCENGİZ G. (Advisor)
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Productivity Analyses in Fermentations with Three Different Biolarvacides
ÖZCENGİZ G. (Advisor)
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Cloning and characterization of Streptomyces clavuligerus meso-diaminopimelate decarboxylase (lysA) gene
ÖZCENGİZ G. (Advisor)
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Investigation of Solids Residence Time on Sludge Characteristics with Specific Emphasis on Extracellular Polymers
Sanin F. D., Özcengiz G. (Co-Advisor)
M.Lamin(Student), Postgraduate, 2003 -
Investigation of solids residence time on sludge charesteristics with specific emphasis on extracellular polymers
ÖZCENGİZ G. (Advisor)
M.LAMİN(Student), Postgraduate, 2003 -
Response surface optimization of Bacillus thuringiensis israelensis fermentation
ÖZCENGİZ G. (Advisor)
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Proteome analyses of Pb (II), Ni (II) and Cr (III) response in Phanerochaete chrysosporium
ÖZCENGİZ G. (Advisor)
S.ÖZCAN(Student), Doctorate, 2003 -
Cloning, characterization and heterologous expression of the aspartokinase and aspartate semialdehyde dehydrogenase genes from the cephamycin C producer streptomyces clavuligerus
ÖZCENGİZ G. (Advisor)
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Biological phosphorus removal in Ni(II) laden synthetic wastewater
ÖZCENGİZ G. (Advisor)
B.EREN(Student), Postgraduate, 2002 -
Cassette mutagenesis to identify the genes involved in quorum-sensing pathway and bacilysin biosynthesis in bacillus subtilis.
ÖZCENGİZ G. (Advisor)
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Cloning, characterization and heterologons expression of the aspartokinase and aspartate semialdehyde dehydrogenase genes from the cephamycin C producer streptomyces clavuligerus
ÖZCENGİZ G. (Advisor)
S.TUNCA(Student), Doctorate, 2002 -
Cloning, sequencing and expression of L-lactate dehydrogenase gene from clostridium thermocellum and isolation, characterization and transformation of various cellulolytic, thermophilic, ethanol-producing bacteria
ÖZCENGİZ G. (Advisor)
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Casette mutagenesis to identify the genes involved in guorum-sensing pathway and bacilysin biosynthesis in bacillus subtilis
ÖZCENGİZ G. (Advisor)
S.ÇETİN(Student), Postgraduate, 2002 -
Enzymatic synthesis of novel dipeptides.
ÖZCENGİZ G. (Advisor)
I.TÜZÜN(Student), Postgraduate, 2002 -
Cloning sequencing and expression of L-lactate dehydrogenase gene from Clostridium thermocellum and isolation, characterization and transformation of various cellulolytic, thermophilic, ethanol-producing bacteria
ÖZCENGİZ G. (Advisor)
M.ÖZKAN(Student), Doctorate, 2002 -
Molecular characterization of multi-drug resistant salmonella isolates in Turkey
ÖZCENGİZ G. (Advisor)
K.GÖKSU(Student), Postgraduate, 2001 -
Molecular biology and geneties of dipeptide biosynthesis: The system is an essential component of quaum-sensing colobal regulation
ÖZCENGİZ G. (Advisor)
A.KARATAŞ(Student), Doctorate, 2000 -
Molecular biology and genetics of dipeptide biosynthesis: The system is an essential component of quorum-sensing global regulation
ÖZCENGİZ G. (Advisor)
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Characterization of local salmonella enteritidis isolates of chicken, egg and human origin
ÖZCENGİZ G. (Advisor)
B.İÇTEN(Student), Doctorate, 2000 -
An Optimization study on antidipteran (cryiv- type) toxin production
ÖZCENGİZ G. (Advisor)
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An Optimization study on antidipteran (CRYIV type) toxin production
ÖZCENGİZ G. (Advisor)
M.ÖZKAN(Student), Postgraduate, 1997 -
Heavy metal biosorption by phanerochaete chrysosporium
ÖZCENGİZ G. (Advisor)
N.PARLAKGÖZ(Student), Postgraduate, 1997 -
Regulation of delta-endotoksin biosynthesis and endospare formation in Bacillus Thuringiensis
ÖZCENGİZ G. (Advisor)
Y.TAYANÇ(Student), Postgraduate, 1995 -
Regulation of delta-endotoxin biosynthesis and endospore formation in bacillus thuringiensis 81
ÖZCENGİZ G. (Advisor)
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Characterization of various rhizobium cicer strains and assesment of their symbiotic effectiveness
ÖZCENGİZ G. (Advisor)
B.İÇGEN(Student), Postgraduate, 1994 -
Characterization of various Rhizobium cicer strains and assessment of their symbiotic effectiveness
ÖZCENGİZ G. (Advisor)
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Studies on heavy metal resistance system and accumulation of metals in Kluyveroyces marxianus
ÖZCENGİZ G. (Advisor)
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Studies on heavy metal resistance system and accumulation of metals in kluyveromyces marxianus
ÖZCENGİZ G. (Advisor)
A.YAZGAN(Student), Postgraduate, 1993