Items where Author is "Sayers, Zehra"

Doğru, Ekin Kestevur and Sakallı, Tuğçe and Liu, Gökşin and Sayers, Zehra and Surmeli, Nur Basak (2024) Small angle X-ray scattering analysis of thermophilic cytochrome P450 CYP119 and the effects of the N-terminal histidine tag. International Journal of Biological Macromolecules, 265 (2). ISSN 0141-8130 (Print) 1879-0003 (Online)

Choy, Joseph and Peltz, Kiera and Sayers, Zehra and Spaldin, Nicola A. and Wells, Mary A. (2024) Reimagining undergraduate teaching in materials science and engineering. Nature Reviews Materials, 9 (2). pp. 95-99. ISSN 2058-8437

Liu, Gökşin and Ekmen, Erhan and Jalalypour, Farzaneh and Mertens, Haydyn D. T. and Jeffries, Cy M. and Svergun, Dmitri and Atılgan, Ali Rana and Atılgan, Canan and Sayers, Zehra (2023) Conformational multiplicity of bacterial ferric binding protein revealed by small angle x-ray scattering and molecular dynamics calculations. Journal of Chemical Physics, 158 (8). ISSN 0021-9606 (Print) 1089-7690 (Online)

Atılgan, Canan and Liu, Gökşin and Jalalpour, Farzaneh and Ekmen, Erhan and Berksöz, Melike and Atılgan, Ali Rana and Sayers, Zehra (2023) Increased ionic strength triggers multiple conformations in both apo and holo forms of bacterial ferric binding protein. In: Biophysical Society Annual Meeting, San Diego, CA, USA

Kaplan Türköz, Burcu and Aktürk, Anıl and Sayers, Zehra (2020) Oligomerization of A. thaliana heterotrimeric G protein subunits AGB1 and AGG2 in vitro. Protein Journal, 39 (5). pp. 563-573. ISSN 1572-3887 (Print) 1875-8355 (Online)

Liu, Gökşin and Atılgan, Canan and Sayers, Zehra (2020) Structure-function investigation of haemophilus influenzae ferric binding protein under changing environmental conditions. In: 64th Annual Meeting of the Biophysical-Society, San Diego, CA

Bülbül, Gonca and Liu, Gökşin and Vithalapur, Namrata Rao and Atılgan, Canan and Sayers, Zehra and Pourmand, Nader (2019) Employment of iron-binding protein from Haemophilus influenzae in functional nanopipettes for iron monitoring. ACS Chemical Neuroscience (SI), 10 (4). pp. 1970-1977. ISSN 1948-7193 (Print) 1948-7193 (Online)

Powell, Kendall and Sayers, Zehra (2019) Coalition builder. [Volumes Edited / Special Issues]

Liu, Gökşin and Altun, Ezgi and Ünal, Süleyman Mert and Atılgan, Canan and Sayers, Zehra (2019) Characterization and iron binding dynamics of haemophilus influenzae ferric binding protein. In: 63rd Annual Meeting of the Biophysical-Society, Baltimore, MD

Kaneko Göğüş, Yuki and Bakkal, Emine Süphan and Sayers, Zehra (2018) Active learning in university: an approach to a freshman science course. In: 46th SEFI Annual Conference 2018, Copenhagen, Denmark

Sayers, Zehra (2018) International Cooperation for Enhancing Nuclear Safety, Security, Safeguards and Non-proliferation-60 Years of IAEA and EURATOM Introduction. In: 20th Edoardo Amaldi Conference on International Cooperation for Enhancing Nuclear Safety, Security, Safeguards and Non-Proliferation, Accad Nazl Lincei, Rome, ITALY

Liu, Gökşin and Atılgan, Canan and Sayers, Zehra (2018) Structural characterization of haemophilus influenzae ferric bindind protein in different environmental conditions. In: XVII International Small Angle Scattering Conference - SAS2018, Traverse City, Michigan

Yeşilırmak, Filiz and Ozturk Gökçe, Zahide Neslihan and Metin, Banu and Sayers, Zehra (2018) Functional analysis of Triticum durum type 1 metallothionein gene (dMT) in response to varying levels of cadmium. Indian Journal of Plant Physiology, 23 (1). pp. 140-147. ISSN 0019-5502 (Print) 0974-0252 (Online)

Avşar, Bihter and Sayers, Zehra (2017) Homology modeling and characterization studies on gamma subunits of heterotrimeric G proteins in Oryza sativa and A. thaliana. In: 42nd Congress of the Federation-of-European-Biochemical-Societies (FEBS) on From Molecules to Cells and Back, Jerusalem, Israel

Sayers, Zehra and Avşar, Bihter and Karmous, Ines and Çolak, Ersoy (2017) G protein signaling in plants: characterization of alpha and gamma subunits. In: 61st Annual Meeting of the Biophysical-Society, New Orleans, USA

Karmous, Ines and Çolak, Ersoy and Sayers, Zehra (2016) The structure of the alpha subunit and its role in G protein signaling in plants. In: 41st FEBS Congress, Kuşadası, Turkey

Üçer Şaylan, Defne and Sayers, Zehra and Alpar, M. Ali (2016) Bir çekirdek eğitim programı hikayesi: temel geliştirme programı (story of a core curriculum). (Accepted)

Avşar, Bihter and Sayers, Zehra (2016) Structural studies on gamma subunits of heterotrimeric G proteins in Oryza sativa. In: FEBS Congress 2016, Ephesus, Kuşadası Turkey (Accepted)

Sayers, Zehra and Avşar, Bihter and Çolak, Ersoy and Karmous, Ines (2016) Application of advanced x-ray methods in life sciences. Biochimica et Biophysica Acta (BBA) - General Subjects . ISSN 0304-4165 (Print) 1872-8006 (Online) Published Online First http://dx.doi.org/10.1016/j.bbagen.2016.05.008

Avşar, Bihter and Karmous, Ines and Çolak, Ersoy and Sayers, Zehra (2016) A comparative study of gamma subunits of A. thaliana and O. sativa. In: 60th Annual Meeting of the Biophysical-Society, Los Angeles, CA

Çolak, Ersoy and Karmous, Ines and Avşar, Bihter and Sayers, Zehra (2016) Heterotrimeric g-protein alpha (alpha) subunit from a. thaliana forms trimeric structures in solution. In: 60th Annual Meeting of the Biophysical-Society, Los Angeles, CA

LLwellyn-Smith, Chris and Sayers, Zehra (2015) SESAME: a bright hope for the Middle East. Cern Courier .

Vestergaard, Bente and Sayers, Zehra (2014) Investigating increasingly complex macromolecular systems with small-angle X-ray scattering. International Union of Crystallography Journal (IUCrJ), 1 (6). pp. 523-529. ISSN 2052-2525

Sayers, Zehra and Quarantini, Sandra and Köse, Hazal Büşra and Gür, Burak (2014) Structural features of the gamma subunit (AGG2) and specificity of A. thaliana heterotrimeric G-protein interactions. In: Modeling of Biomolecular Systems Interactions, Dynamics, and Allostery: Bridging Experiments and Computations, Istanbul, Turkey

Quarantini, Sandra and Köse, Hazal Büşra and Kaplan Türköz, Burcu and Aktürk, Anıl and Sayers, Zehra (2014) Structure-function studies of A. thaliana heterotrimeric G-protein subunits. In: 23rd Congress and General Assembly of the International Union of Crystallography, Montreal, Quebec, Canada

Quarantini, Sandra and Köse, Hazal Büşra and Sayers, Zehra (2014) Structural characterization of A. thaliana heterotrimeric g-proteins. In: 58th Annual Meeting of the Biophysical-Society, San Francisco, CA

Tiziana, Centofanti and Sayers, Zehra and Cabello-Conejo, Maria Isabel and Kidd, Petra and Nishizawa, Naoko K. and Kakei, Yusuke and Davis, Allen P. and Sicher, Richard C. and Chaney, Rufus L. (2013) Xylem exudate composition and root-to-shoot nickel translocation in Alyssum species. Plant and Soil, 373 (1-2). pp. 59-75. ISSN 0032-079X (Print) 1573-5036 (Online)

Sayers, Zehra and Özcan, Zuhal (2013) Attitudes towards teaching evolution in Turkey. APS News, 22 (6).

Sayers, Zehra (2013) Uncharted territory, untapped potential. Science Omega Review Europe (issue ).

Sayers, Zehra and Aydın, Mert and Bal, Erhan and Yeşilırmak, Filiz and Konarev, Petr V. and Petoukhov, Maxim V. and Roessle, Manfred and Kikhney, Alexey G. and Shang, Weifeng and Svergun, Dmitri I. (2013) Comparative characterization of apo-, reconstituted- and in vivo-folded forms of a durum wheat metallothionein. In: 57th Annual Meeting of the Biophysical-Society, Philadelphia, PA

Kaplan Türköz, Burcu and Iskit, Sedef and Sayers, Zehra (2009) Biophysical analyses on plant heterotrimeric g-proteins. In: 25th European Crystallography Meeting (ECM 25), Istanbul, Turkey

Collak, Filiz and Yeşilırmak, Filiz and Dinler-Doğanay, Gizem and Sayers, Zehra (2009) Purification and structural analysis of durum wheat metallothionein domains. In: 25th European Crystallography Meeting (ECM 25), Istanbul, Turkey

Saygı, Ceren and Akturk, Anil and Aydin, Mert and Yeşilırmak, Filiz and Sayers, Zehra (2009) Structural studies on mutant wheat metallothioneins. In: 25th European Crystallography Meeting (ECM 25), Istanbul, Turkey

Yeşilırmak, Filiz and Sayers, Zehra (2009) Use of modified metallothioneins for biosensor application. In: 25th European Crystallography Meeting (ECM 25), Istanbul, Turkey

Yeşilırmak, Filiz and Sayers, Zehra (2009) Heterelogous expression of plant genes. International Journal of Plant Genomics . ISSN 1687-5370

Yeşilırmak, Filiz and Sayers, Zehra (2009) Biophysical characterization of a recombinant metallothionein and its possible use as a biosensor (Rekombinant metallotioninler’in biyofiziksel karakterizasyonu ve biyosensor olarak kullanılabilirliği). In: 14th Biomedical Engineering Conference (BIYOMUT 2009), Izmir, Turkey

Aktürk, Anıl and Yeşilırmak, Filiz and Sayers, Zehra (2009) Investigation of structural features of mutant Metallothioneins I: Hingeless T. durum metallothionein (Mutant metallotionin proteininin yapısal özellikleri: köprüsüz T. durum metallotionini). In: 14th Biomedical Engineering Conference (BIYOMUT 2009), Izmir, Turkey

Saygı, Ceren and Aydın, Mert and Yeşilırmak, Filiz and Sayers, Zehra (2009) Investigation of structural features of mutant metallothioneins: modifications in cysteine motifs of T. durum metallothionein (Mutant metallotionin’lerin yapısal özelliklerinin incelenmesi: T. durum metallotionin’in sistin motiflerinin modifikasyonu). In: 14th Biomedical Engineering Conference (BIYOMUT 2009), Izmir, Turkey

Dinler-Doğanay, Gizem and Yeşilırmak, Filiz and Yar, Sümeyye and Collak, Filiz and Sayers, Zehra (2008) Plant type 1 metallothioneins: candidates for intrinsically unstructured proteins. In: Biophysical Society Meeting 2008, Long Beach, USA

Collak, Filiz and Dinler-Doğanay, Gizem and Yeşilırmak, Filiz and Sayers, Zehra (2008) Purification and characterization of recombinant durum metallothionein domain constructs. In: Biophysical Society Meeting 2008, Long Beach, USA

Dinler-Doğanay, Gizem and Dede, Filiz and Kısaayak Çollak, Filiz and Sayers, Zehra (2007) Functional and structural investigations of a metallothionein from durum wheat, dMT. In: Protein Society 21st Symposium, Boston, USA

Kaplan Türköz, Burcu and Dinler-Doğanay, Gizem and Sayers, Zehra (2007) Recombinant Expression and Characterization of A.thaliana Heterotrimeric G protein alpha subunit; GPA1. In: Gordon Rsearch Conferences, Biddeford, ME, USA (Accepted)

Sayers, Zehra (2007) 3D Macromolecular structure analyses: applications in plant proteins. Brilliant Light in Life and Material Sciences. Springer, Berlin, pp. 135-146. ISBN 9781402057229

Sayers, Zehra (2007) Use of Synchrotron X-Ray Scattering for Biological Sciences. In: Ulusal Parçacık Hızlandırıcıları ve Uygulamaları Kongresi (UPHUK-III)., Bodrum, Turkey (Accepted)

Sayers, Zehra (2006) Construction of phase one beamlines and developing the science program for SESAME. In: 5th SESAME Users Meeting, Alexandria, Egypt

Öztürk, Levent and Yazıcı, Mustafa Atilla and Yücel, Cemal and Torun, Ayfer and Çekiç, Cemal and Bağcı, Ahmet and Özkan, Hakan and Braun, Hans-Joachim and Sayers, Zehra and Çakmak, İsmail (2006) Concentration and localization of zinc during seed development and germination in wheat. Physiologia plantarum, 128 (1). pp. 144-152. ISSN 0031-9317

Haker, Duygu and Ertuğrul, Fahriye and Çakmak, İsmail and Budak, Hikmet and Sayers, Zehra (2005) Bugday arpa ve celtikte WRKY gen ailesinin izole edilmesi ve sekanslanması. In: XIV Ulusal Biotechnology Conference, Eskişehir, Turkey

Sayers, Zehra and Özdaş, Engin and Özbey, Süheyla (2005) Third SESAME users meeting. Synchrotron Radiation News, 18 (2). pp. 14-15. ISSN 1931-7344

Bilecen, Kıvanç and Öztürk, Ümit Hasan and Duru, Adil Doğanay and Sütlü, Tolga and Petoukhov, Maxim V. and Svergun, Dimitri I. and Koch, Michel H. J. and Sezerman, Uğur and Çakmak, İsmail and Sayers, Zehra (2005) Triticum durum metallothionein: isolation of the gene and structural characterization of the protein using solution scattering and molecular modeling. Journal of Biological Chemistry, 280 (14). pp. 13701-13711. ISSN 0021-9258 (Print) 1083-351X (Online)

Einfeld, D. and Hasnain, S. S. and Sayers, Zehra and Schopper, H. and Winick, H. (2004) SESAME, a third generation synchrotron light source for the Middle East region. Radiation physics and chemistry, 71 (3-4). pp. 693-700. ISSN 0969-806X

Sayers, Zehra and Brouillon, Patricia and Svergun, Dimitri I. and Zielenkiewicz, Piotr and Koch, Michel H. J. (1999) Biochemical and structural characterization of recombinant copper-metallothionein from Saccharomyces cerevisiae. European Journal of Biochemistry, 262 (3). pp. 858-865. ISSN 0014-2956