meghívó A Magyar Tudományos Akadémia Szegedi Biológiai Központjának kutatói tisztelettel meghívják Önt és munkatársait a november

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1 meghívó A Magyar Tudományos Akadémia Szegedi Biológiai Központjának kutatói tisztelettel meghívják Önt és munkatársait a 007. november 8-0. között megrendezendô STRAUB-NAPOKRA

2 NOVEMBER SZERDA KEDD EMBRIONÁLIS ÕSSEJTEK: LABORATÓRIUMTÓL A BETEGÁGYIG TUDOMÁNYOS ÜLÉS Elnök: DUDITS DÉNES Dudits Dénes (MTA Szegedi Biológiai Központ, Szeged): Megnyitó Sarkadi Balázs (MTA-OGYK Membránbiológiai Kutatócsoport, Budapest): Egyedi biomolekulák mechanikai manipulálása Rajnavölgyi Éva, Veréb Zoltán, Boda Zoltán (DE OEC ÁOK, Immunológiai Intézet, Debrecen): Felnõtt csontvelõi õssejtekbõl képzõdõ endotél sejtek és terápiás felhasználásuk Hadlaczky Gyula (MTA Szegedi Biológiai Központ, Genetikai Intézet, Szeged): Kombinált mesterséges kromoszóma-õssejt terápia: Az elsõ lépések Oberfrank Ferenc (MTA Kísérleti Orvostudományi Kutatóintézet, Budapest): Az õssejtek - etikai kérdések a laboratóriumtól a betegágyig, és azon is túl STRAUB NAPOK 007

3 007. NOVEMBER 8. SZERDA A Straub plakett 007. évi díjazottjának elõadása Andó István (MTA Szegedi Biológiai Központ, Genetikai Intézet, Szeged): A Drosophila sejt-közvetítette immunitása E b é d STRAUB NAPOK 007

4 NOVEMBER NOVEMBER WEDNESDAY KEDD A Farkas Tibor emlékplakett díjazottjának elõadása A díjat átadja Vígh László, a Straub Örökség Alapítvány elnöke Laczka Csilla (OVSZ, Haematológiai és Immunológiai Intézet, Budapest): Az ABCG, egy sokoldalú membránfehérje jellemzése Chairman: LÁSZLÓ VÍGH Balázs Bogos, Ildikó Domonkos, Mihály Kis, Anna Sallai, Bettina Ughy, Hajnalka Laczkó Dobos, Özge Bozkurt and Zoltán Gombos (Institute of Plant Biology, BRC HAS, Szeged): Blocking a phospholipid (PG) synthesis in the cyanobacterium Synechococcus (R) inhibits photosynthesis and affects cell division ( chasing RD ) Erika Kovács and Károly Liliom (Institute of Enzymology, BRC HAS, Budapest): Calmodulin is a potential intracellular receptor for the lipid mediator sphingosylphosphorylcholine Zoltán Kóta 1, Tibor Páli 1, Neil Dixon, Terence P. Kee, Michael A. Harrison, John B.C. Findlay, Malcolm E. Finbow and Derek Marsh 4 University of Leeds, School of Chemistry and School of Biochemistry and Molecular Biology, Leeds, UK; Department of Biological and Biomedical Sciences, Glasgow Caledonian University, Glasgow, UK; 4 Max-Planck-Institut für Biophysikalische Chemie, Abt. Spektroskopie, Göttingen, Germany): 4 STRAUB NAPOK 007

5 8. NOVEMBER 007. WEDNESDAY Incorporation of transmembrane peptides from the vacuolar H + - ATPase in phospholipid membranes. Spin-label EPR and polarised FTIR spectroscopic studies Ana-Maria Pilbat 1, Zsolt Szegletes 1, Zoltán Kóta 1, Vincent Ball, Pierre Schaaf, Jean-Claude Voegel and Balázs Szalontai 1 Université Louis Pasteur, Faculté de Chirurgie Dentaire, Institut National de la Santé et de la Recherche Médicale, Strasbourg, France; Institut Charles Shadron, Centre National de la Recherche Scientifique, Strasbourg, France): Towards better model membranes: Phospholipid bilayers as biomembrane-like barriers in layer-by-layer polyelectrolyte films B r e a k Chairman: ÁRPÁD PÁRDUCZ András Szilágyi 1, Dániel Györffy and Péter Závodszky 1 ( 1 Institute of Enzymology, BRC HAS, Budapest; Eötvös Loránd University, Budapest): The twilight zone between protein order and disorder Géza I. Groma 1, János Hebling, Ida Z. Kozma, György Váró 1, Jürgen Kuhl 4 and Eberhard Riedle Department of Experimental Physics, University of Pécs, Hungary; Chair for BioMolecular Optics, Ludwig-Maximilians-University, Munich; 4 Max Planck Institute for Solid State Research, Stuttgart, Germany): Terahertz radiation from bacteriorhodopsin: a novel method to study ultrafast electron and proton translocation processes STRAUB NAPOK 007 5

6 NOVEMBER NOVEMBER WEDNESDAY SZERDA Zoltán Bozóky 1, Anita Alexa 1, Júlia Dancsók 1, Gergõ Gogl 1, Éva Klement, Katalin Medzihradszky and Péter Friedrich 1 ( 1 Institute of Enzymology, BRC HAS, Budapest; Proteomics Research Group, BRC HAS, Szeged): Proteomic approach to identify calpain substrates in living cells Éva Gráczer 1, Andrea Varga 1, István Hajdú 1, Bogdan Melnik, András Szilágyi 1, Gennady Semisotnov, Péter Závodszky 1 and Mária Vas 1 ( 1 Institute of Enzymology, BRC HAS, Budapest; Institute of Protein Research, Russian Academy of Sciences, Pushchino, Moscow Region, Russia): Rates of unfolding, rather than refolding, determine thermal stabilities of thermophilic, mesophilic and psychrotrophic IPMDHs Dinner - BRC Restaurant 6 STRAUB NAPOK 007

7 9. NOVEMBER 007. THURSDAY Chairman: PÉTER ZÁVODSZKY Milán Szabó 1, Bernard Lepetit, Reimund Goss, Christian Wilhelm, László Mustárdy 1 and Gyõzõ Garab 1 Institute of Biology I, Plant Physiology, University of Leipzig, Germany): Macro-organization of the pigment-protein complexes of diatoms (Bacillariophyceae). Spectroscopic and biochemical characterization Zoltán Lipinszki 1, Petra Kiss 1, Margit Pál 1, Péter Deák 1, Éva Klement, Katalin F. Medzihradszky and Andor Udvardy 1 ( 1 Institute of Biochemistry, BRC HAS, Szeged; Proteomics Research Group, BRC HAS, Szeged): Purification and molecular characterization of the Jon proteases in Drosophila melanogaster Andrea Kocsis, Julianna Balczer, Péter Závodszky and Péter Gál (Institute of Enzymology, BRC, HAS, Budapest): Substrate induced activity of a zymogen serine protease (MASP-) Alinda Nagy 1, Edvards Liepinsh,, Mária Trexler 1, Gottfried Otting 4 and László Patthy 1 ( 1 Institute of Enzymology, BRC, HAS, Budapest; Institute of Medical Biochemistry and Biophysics, Karolinska Institute, Stockholm, Sweden; Institute of Organic Synthesis, Riga, Latvia; 4 Research School of Chemistry, Australian National University, Canberra, Australia): Structural and functional characterization of the second Kunitztype peptidase inhibitor domain of the human WFIKKN1 protein STRAUB NAPOK 007 7

8 NOVEMBER NOVEMBER THURSDAY SZERDA Judit Tóth 1, Balázs Varga 1, Mihály Kovács, András Málnási-Csizmadia and Beáta G. Vértessy 1 ( 1 Institute of Enzymology, BRC, HAS, Budapest; Eötvös Loránd University, Budapest): Kinetic mechanism of human dutpase, an essential nucleotide pyrophosphatase enzyme as reported by an intrinsic tryptophan sensor B r e a k 8 STRAUB NAPOK 007

9 9. NOVEMBER 007. THURSDAY Chairman: IMRE VASS Anita Ciurciu 1, Orbán Komonyi, Cristina Popescu 1 and Imre Boros 1, ( 1 Institute of Biochemistry, BRC HAS, Szeged; Chromatin Research Group, Hungarian Academy of Sciences, University of Szeged, Szeged): Step by step: histone acetylation, phosphorylation and methylation - who follows who Judit Bíró 1, Krisztina Ötvös 1, Mónika Domoki 1, Ilona Farkas, Attila Szûcs 1, Valerie Frankard, Viktor Dombrádi and Attila Fehér 1 Department of Medical Chemistry, Research Center for Molecular Medicine, Medical and Health Science Center, University of Debrecen; CropDesign N.V., Ghent, Belgium): SETing heat tolerance in Arabidopsis through the inhibition of histone phosphorylation Péter Gyula 1, Éva Kevei 1, Balázs Fehér 1, Réka Tóth, András Viczián, Stefan Kircher, Dean Rea 4, Dulguun Dorjgotov 1, Eberhard Schäfer, Andrew J. Millar 5, László Kozma-Bognár 1 and Ferenc Nagy 1 Department of Plant Developmental Biology, Max Planck Institute for Plant Breeding Research, Cologne, Germany; Institute of Botany/Biologie II, University of Freiburg, Freiburg, Germany; 4 Department of Biological Sciences, University of Warwick, Coventry, England, UK; 5 Institute of Molecular Plant Sciences, School of Biological Sciences, University of Edinburgh, Edinburgh, Scotland, UK): Arabidopsis thaliana circadian clock is regulated by the small GTPase LIP1 STRAUB NAPOK 007 9

10 NOVEMBER NOVEMBER THURSDAY SZERDA Éva Korpos 1, Lajos Mátés 1, Mónika Kiricsi, Luca Mendler, Zsolt Rottenberger 1, Zsófia Feltóti 1, Ágnes Zvara 4, Ferenc Deák 1, László Puskás 4, László Dux and Ibolya Kiss 1 ( 1 Institute of Biochemistry, BRC HAS, Szeged; Department of Biochemistry, Faculty of Natural Sciences, Faculty of General Medicine, University of Szeged, Szeged; Institute of Biochemistry, Faculty of General Medicine, University of Szeged, Szeged; 4 Laboratory of Functional Genomics, BRC HAS, Szeged): Transient upregulation of the matrilin- gene suggests a role in early steps of skeletal muscle regeneration Orsolya Symmons, András Váradi and Tamás Arányi (Institute of Enzymology, BRC HAS, Budapest): How segmental duplications shape our genome: Lessons from PKD1 and ABCC6 duplication L u n c h Chairman: ISTVÁN RASKÓ Péter Vilmos 1, Ferenc Jankovics 1, Margit Szathmáry 1, Tamás Lukácsovich, Péter Deák, Margit Pál and Miklós Erdélyi 1 ( 1 Institute of Genetics, BRC HAS, Szeged; Institute of Biochemistry, BRC HAS, Szeged; University of California, Irvine USA): Nuclear function for an actin-binding protein family Csilla Pataki, Tamás Matusek, Rita Gombos and József Mihály (Institute of Genetics, BRC HAS, Szeged): Drosophila Rab is a planar cell polarity gene involved in the regulation of wing hair number 10 STRAUB NAPOK 007

11 9. NOVEMBER 007. THURSDAY Éva Hideg (Institute of Plant Biology, BRC HAS, Szeged): Imaging photosynthesis and reactive oxygen production in leaves B r e a k Zoltán Turóczy 1, Petra Majer, Erzsébet Fehérné Juhász, Tibor Bartók, Éva Hideg 1, Jolán Csiszár, Mátyás Cserháti 1, Katalin Török 1, Ildikó Borkai 1, János Pauk, Dénes Dudits and Gábor V. Horváth 1 Cereal Research Non Profit Co, Szeged; Department of Plant Biology, Faculty of Science, University of Szeged, Szeged): Aldo/keto reductases subdue reactive carbonyl toxicity: from theory to crop improvement Izabella Bajusz 1, Viktor Honti 1, László Ardó 1, Martin Müller, Henrik Gyurkovics 1 and István Andó 1 ( 1 Institute of Genetics, BRC HAS, Szeged; Biozentrum der Universitaet, Basel): Isolation and characterization of an epigenetic regulator gene involved in haemocyte differentiation in Drosophila melanogaster Judit Balogh 1, Dóra Latinovics, Lívia Palágyi-Mészáros, Gergely Maróti,, Gábor Rákhely 1, and Kornél L. Kovács 1, Department of Biotechnology, University of Szeged, Szeged; Bay Zoltán Foundation for Applied Research, Institute for Plant Genomics, Human Biotechnology and Bioenergy (BAY-GEN) Szeged): Diversity of hydrogenases in a phototrophic bacterium STRAUB NAPOK

12 DÁTUM 0. NOVEMBER 007. FRIDAY Chairman: GYÖRGY PÓSFAI Gergely A. Végh 1, Zoltán Bálint 1, Krisztina Nagy, Ilona Laczkó 1, Sándor Bottka, Zsolt Szegletes 1, and György Váró 1 Department of Medical Physics and Biophysics, University of Szeged, Szeged; Institute of Plant Biology, BRC HAS, Szeged): Mica surface and self-assembly of oligodeoxynucleotides Kálmán Somogyi 1, Botond Sipos 1, Zsolt Pénzes 1, and István Andó 1 ( 1 Institute of Genetics, BRC HAS, Szeged; Department of Ecology, University of Szeged, Szeged): Nimrod region: a conserved gene cluster with immune function Ferenc Kovács-Sólyom 1, Andrea Blaskó 1, Gábor János Szebeni 1, Vilmos Tubak, László Krenács, Roberta Fajka-Boja 1, Lea Vég and Éva Monostori 1 ( 1 Institute of Genetics, BRC HAS, Szeged; Institute of Biochemistry, BRC HAS, Szeged; Bay Zoltán Foundation for Applied Research Institute for Biotechnology, Szeged): The role of galectin-1 in the war of tumor cells against T cells B r e a k Tamás Matusek, Rita Gombos, Anita Gedai, Csilla Pataki, Ágnes Czibula, Anita Szécsényi, István Raskó and József Mihály (Institute of Genetics, BRC HAS, Szeged): The Drosophila formin DAAM is required for axon growth 1 STRAUB NAPOK 007

13 0. NOVEMBER 007. FRIDAY DÁTUM István A. Krizbai 1, Attila E. Farkas 1, Péter Nagyõszi 1, Pierre-Olivier Couraud, Ignacio A. Romero, Babette Wechsler and Imola Wilhelm 1 Institut Cochin, Paris, France; The Open University, Milton Keynes, UK): Hyperosmotic stress induces axl activation and cleavage in cerebral endothelial cells Attila Borics and Géza Tóth (Institute of Biochemistry, BRC HAS, Szeged): Conformational properties of μ-opioid receptor selective peptides and peptidomimetics Csaba Vizler, László Pecze, Krisztián Kaszás, Erzsébet Kúsz, Katalin Jósvay, Ferenc Ötvös, Tamás Letoha and Zoltán Oláh (Institute of Biochemistry, BRC HAS, Szeged): Pain and its receptors Erika Bereczki 1, Gábor Bernát, Tamás Csont, Péter Ferdinándy, Henning Scheich and Miklós Sántha 1 ( 1 Institute of Biochemistry, BRC HAS, Szeged; Special Lab Non-Invasive Brain Imaging, Leibniz-Institute for Neurobiology, Magdeburg, Germany; Cardiovascular Research Group, Department of Biochemistry, University of Szeged, Szeged): Overexpression of human apolipoprotein B-100 induces severe neurodegeneration in transgenic mice STRAUB NAPOK 007 1

14 TITLES OF THE POSTERS Institute of Biophysics Microglia activation following nerve injury in the oculomotor nucleus: effect of hormonal environment Andrea Gyenes, Ágoston Berger, Eszter Csákvári, Anita Kurunczi, László Siklós and Árpád Párducz (Institute of Biophysics, BRC HAS, Szeged) Non-cell-autonomous aspects of the degeneration of motor neurons new basis of attempts of neuroprotection László Siklós 1, Árpád Párducz 1, József Engelhardt, Andrea Gyenes 1 and Melinda Paizs 1 Department of Neurology, University of Szeged, Szeged) Evaluation of memory deficit induced by beta-amyloid in a rat model Eszter Sipos-Bodó, Anita Kurunczi 1, Ágnes Kasza, János Horváth, Klára Felszeghy, Zsuzsa Penke 4, Árpád Párducz 1, József Toldi 5 and Botond Penke Institute of Medical Chemistry, University of Szeged, Szeged; Research Group for Psychopharmacology, HAS Semmelweis University, Budapest; 4 Neurobiology of Learning, Memory and Communication University Paris Sud, France; 5 Department of Comparative Physiology, University of Szeged, Szeged) Signaling events induced by stress factors in cerebral endothelial cells Imola Wilhelm 1, Attila E. Farkas 1, Péter Nagyõszi 1, Márta Széll 4, Lajos Kemény 4, Pierre-Olivier Couraud, Ignacio A. Romero, Babette Wechsler, Zoltán Bálint 1, György Váró 1 and István A. Krizbai 1 Institut Cochin, Paris, France; The Open University, Milton Keynes, UK; 4 Department of Dermatology, University of Szeged, Szeged) 14 STRAUB NAPOK 007

15 TITLES OF THE POSTERS DÁTUM Bioadhesive formulations increase the brain targeting of molecules by the nasal pathway Sándor Horvát 1, András Fehér, Szilvia Veszelka 1, Anita Kurunczi 1, Levente Kürti, István Erõs, Botond Penke, Piroska Szabó-Révész and Mária A. Deli 1 ( 1 Laboratory of Molecular Neurobiology, Institute of Biophysics, BRC HAS, Szeged; Department of Pharmaceutical Technology, University of Szeged, Szeged; Department of Medical Chemistry, University of Szeged, Szeged) Analysis of a structural motif in the membrane-associated [NiFe] hydrogenase Emma Dorogházi 1, Gergely Maróti 1,, Gábor Rákhely 1, and Kornél L. Kovács 1, ( 1 Department of Biotechnology, University of Szeged, Szeged; Bay Zoltán Foundation for Applied Research, Institute for Plant Genomics, Human Biotechnology and Bioenergy (BAY-GEN) Szeged; Institute of Biophysics, BRC HAS, Szeged) Intensification of the biogas production Norbert Ács 1, Zoltán Bagi, Gabriella Füle and Kornél L. Kovács 1, Department of Biotechnology, University of Szeged, Szeged) [NiFe] hydrogenases composed of three, four and five subunits in Thiocapsa roseopersicina BBS Lívia S. Palágyi- Mészáros 1, Judit Balogh, Dóra Latinovics 1, Ákos T. Kovács, Barna D. Fodor 4, Tímea Balogh, Edit Gyõri, Gábor Rákhely 1, and Kornél L. Kovács 1, ( 1 Department of Biotechnology, University of Szeged, Szeged; Institute of Biophysics, BRC, HAS, Szeged; University of Groningen, GBB, MolGen, Haren, The Netherlands; 4 Research Institute of Molecular Pathology (IMP), Vienna, Austria) STRAUB NAPOK

16 TITLES OF THE POSTERS Secondary structural motifs of polyalanine and polyglutamine peptides Balázs Leitgeb 1, Ádám Kerényi 1, Ferenc Bogár, Gábor Paragi, Botond Penke, and Gábor Rákhely 1,4 Supramolecular and Nanostructured Materials Research Group of HAS, University of Szeged, Szeged; Department of Medicinal Chemistry, University of Szeged, Szeged; 4 Department of Biotechnology, University of Szeged, Szeged) Comparative conformational study of the eight stereoisomers of the antimicrobial peptide, indolicidin Ádám Kerényi 1, Gábor Rákhely 1, and Balázs Leitgeb 1 Department of Biotechnology, University of Szeged, Szeged) Investigation of the structural and conformational features of Arg- and Lys-conopressins Balázs Leitgeb 1, Gábor Janzsó 1, Ádám Kerényi 1 and Gábor Rákhely 1, Department of Biotechnology, University of Szeged, Szeged) Phospholipid bilayers as biomembrane-like barriers in layer-by-layer polyelectrolyte films Ana-Maria Pilbat 1, Zsolt Szegletes 1, Zoltán Kóta 1, Vincent Ball, Pierre Schaaf, Jean-Claude Voegel and Balázs Szalontai 1 Université Louis Pasteur, Faculté de Chirurgie Dentaire, Institut National de la Santé et de la Recherche Médicale, Strasbourg, France; Institut Charles Shadron, Centre National de la Recherche Scientifique, Strasbourg, France) 16 STRAUB NAPOK 007

17 TITLES OF THE POSTERS Incorporation of transmembrane peptides from the vacuolar H + - ATPase in phospholipid membranes. Spin-label EPR and polarised FTIR spectroscopic studies Zoltán Kóta 1, Tibor Páli 1, Neil Dixon, Terence P. Kee, Michael A. Harrison, John B.C. Findlay, Malcolm E. Finbow and Derek Marsh 4 University of Leeds, School of Chemistry and School of Biochemistry and Molecular Biology, Leeds, UK; Department of Biological and Biomedical Sciences, Glasgow Caledonian University, Glasgow, UK; 4 Max-Planck-Institut für Biophysikalische Chemie, Abt. Spektroskopie, Göttingen, Germany) The dispersion of dark-adapted bacteriorhodopsin at 800 nm Zsuzsanna Heiner 1,, Gergely Szalay 1 and Károly Osvay 1, ( 1 Department of Optics and Quantum Electronics, University of Szeged, Szeged; Institute of Biophysics, BRC HAS, Szeged Max Born Institute, Berlin, Germany) Application of bacteriorhodopsin in integrated optics Sándor Valkai 1, András Dér 1, László Fábián 1, Jeremy J. Ramsden, Elmar K. Wolff and Pál Ormos 1 Cranfield University, Cranfield, UK; Universität Witten/Herdecke, Witten, Germany) Optical control of fluid flow in microfluidic devices László Oroszi 1, András Dér 1, Vilmos Rakovics 1, Sándor Valkai and Pál Ormos 1 Research Institute for Technical Physics and Materials Science, HAS, Budapest) STRAUB NAPOK

18 TITLES OF THE POSTERS Developing an ATP driven biomechanical microdevice Aekbote L. Badri 1, Lóránd Kelemen 1, Manuel Diez, Boris Zimmermann, Jan Petersen, Peter Gräber and Pál Ormos 1 Institut für Physikalische Chemie, Albert-Ludwigs-Universität, Freiburg, Germany) Effect of antimicrobial peptide-amide, indolicidin on biological membranes Gergely A.Végh 1, Krisztina Nagy, Zoltán Bálint 1, György Váró 1 and Zsolt Szegletes 1 Dept. of Medical Physics and Biophysics, University of Szeged, Szeged) 18 STRAUB NAPOK 007

19 TITLES OF THE POSTERS DÁTUM Institute of Biochemistry The Drosophila Ada transcriptional adaptor plays role in histone acetylation, chromatin structure and transcription Cristina Popescu 1, Orbán Komonyi, Benjamin Grau, Alberto Ferrus and Imre Boros 1, ( 1 Institute of Biochemistry, BRC HAS, Szeged; Chromatin Research Group, Hungarian Academy of Sciences, University of Szeged, Szeged; Department of Neuroscience, CSIC, Madrid, Spain) Colinearity of gene order and enzymatic steps in metabolic operons of Escherichia coli Károly Kovács and Balázs Papp (Institute of Biochemistry, BRC HAS, Szeged) Cardiac protein profile of biglycan transgenic mice: an antibody microarray study Erika Bereczki 1, Szilvia Gonda 1, Tamás Csont, Éva Korpos 1, Péter Ferdinándy and Miklós Sántha 1 ( 1 Institute of Biochemistry, BRC HAS, Szeged; Cardiovascular Research Group, Department of Biochemistry, University of Szeged, Szeged) Endomorphin analogues with alicyclic ß-amino acids: Influence of conformational characteristics on pharmacological profile Attila Keresztes 1, Mária Szûcs 1, Attila Borics 1, Ferenc Fülöp and Géza Tóth 1 ( 1 Institute of Biochemistry, BRC HAS, Szeged; Institute of Pharmaceutical Chemistry, University of Szeged, Szeged) STRAUB NAPOK

20 DÁTUM TITLES OF THE POSTERS Institute of Enzymology Role of ABCA1 transporter in the export of sphingosine-1-phosphate Attila Baksa 1, Ildikó Kasza, Zoltán Hegyi, Katalin Szabó 1 and Károly Liliom 1 ( 1 Institute of Enzymology, BRC HAS, Budapest; National Medical Center, Budapest) The role of lysophosphatidic acid in amyloid formation of beta- microglobulin under physiological conditions Henriett Pál-Gábor 1, József Kardos and Károly Liliom 1 ( 1 Institute of Enzymology, BRC HAS, Budapest; Department of Biochemistry, Eötvös Loránd University, Budapest) Study of the dutpase enzyme function and mechanism on C.elegans model organism Ildikó Pécsi, Judit Tóth and Beáta Vértessy (Institute of Enzymology, BRC HAS, Budapest) 0 STRAUB NAPOK 007

21 TITLES OF THE POSTERS Institute of Plant Biology How in vitro phosphorylation influences the thermal- and light stability of the thylakoid membrane? Zsuzsanna Várkonyi 1, Petar Lambrev, Anett Kiss 1, Mira Busheva and Gyõzõ Garab 1 Institute of Biophysics, Bulgarian Academy of Sciences, Sofia, Bulgaria) Naturally occurring alternative electron donors of photosystem II Szilvia Zita Tóth, Jos Thomas Puthur and Gyõzõ Garab (Institute of Plant Biology, BRC HAS, Szeged) FDLD analysis of plant cell walls measured by DPLSM Gábor Steinbach 1, István Pomozi, Ottó Zsiros 1, Anikó Páy, Gábor V. Horváth 1 and Gyõzõ Garab 1 PiVision Ltd. Budapest) Development of expression cassettes for stress-induced and root-specific expression in cereals Zoltán Zombori, Antal Mai, Katalin Török, Dénes Dudits and János Györgyey (Institute of Plant Biology, BRC HAS, Szeged) Transcript profiles may reflect different adaptation strategies during drought stress in wheat Maria Sec v enji 1, Ágnes Lendvai 1, Pál Miskolczi 1, Gábor Kocsy, Nils Stein, Patrick Schweizer, Dénes Dudits 1 and János Györgyey 1 Agricultural Research Institute of the HAS, Martonvásár; Institut für Pflanzengenetik und Kulturpflanzenforschung, Gatersleben, Germany) STRAUB NAPOK 007 1

22 DÁTUM TITLES OF THE POSTERS EcoTILLING analysis of candidate genes for drought tolerance in barley András Cseri, Dénes Dudits and Ottó Törjék (Institute of Plant Biology, BRC HAS, Szeged) Battle against reactive compounds-akrs and stress Zoltán Turóczy, Mátyás Cserháti, Petra Kis, Katalin Török, Dénes Dudits and Gábor V. Horváth (Institute of Plant Biology, BRC HAS, Szeged) Identification of trans-acting stress factors from Arabidopsis using novel genetic approach Csaba Papdi 1, Edit Ábrahám 1, Mary Prathiba Joseph 1, Csaba Koncz 1, and László Szabados 1 Max-Planck-Institute für Züchtungsforschung, Köln, Germany) Influence of a novel mitochondrial PPR domain protein on abiotic stress responses of Arabidopsis thaliana Laura Zsigmond 1, Gábor Rigó 1, András Szarka, Gyöngyi Székely 1, Krisztina Ötvös 1, Katalin F. Medzihradszky, Csaba Koncz 1,4, Zsuzsa Koncz 1,4, and László Szabados 1 Budapest University of Technology and Economics, Budapest; Proteomic Research Group, BRC HAS, Szeged; 4 Max-Planck-Institut für Züchtungsforschung, Cologne, Germany) Energetics of Photosystem II charge recombination in Acaryochloris marina studied by thermoluminescence and flash induced chlorophyll fluorescence measurements Imre Vass 1, Krisztián Cser 1, Alison Telfer and Zsuzsanna Deák 1 Division of Molecular Biosciences, Imperial College London, South Kensington Campus, London, U.K.) STRAUB NAPOK 007

23 Regulation of photoprotection by non-radiative charge recombination in Photosystem II Krisztián Cser and Imre Vass (Institute of Plant Biology, BRC HAS, Szeged) TITLES OF THE POSTERS Oscillating yield of flash-induced chlorophyll fluorescence decay in intact cells of Thermosynechococcus elongatus Zsuzsanna Deák and Imre Vass (Institute of Plant Biology, BRC HAS, Szeged) Non-photochemical-quenching mechanisms in the cyanobacterium Thermosynechococcus elongatus Leyla Abasova 1, Clémence Boulay, Imre Vass 1 and Diana Kirilovsky Unité de Recherche Associée 096, Centre National de la Recherche Scientifique, Service de Bioénergétique, Commissariat a l'energie Atomique Saclay, Gif sur Yvette, France) Stress-regulated alteration in D1 protein pool in Thermosynechococcus elongatus Péter B. Kós, Zsuzsanna Deák and Imre Vass (Institute of Plant Biology, BRC HAS, Szeged) Q 16 R mutation in the small heat shock protein HSP17 confers protection of Photosystem II against UV-B induced damage in Synechocystis 680 Otilia Cheregi 1, Zsolt Balogi, Elizabeth Vierling, László Vígh, Ibolya Horváth and Imre Vass 1 Institute of Biochemistry, BRC HAS, Szeged; Department of Biochemistry and Molecular Biophysics, University of Arizona, Tucson, USA) STRAUB NAPOK 007

24 DÁTUM TITLES OF THE POSTERS Transcriptional regulation of the bidirectional hydrogenase in Synechocystis PCC 680 Éva Kiss, Péter B. Kós and Imre Vass (Institute of Plant Biology, BRC HAS, Szeged) Construction of circadian network properties in yeast Anita Kapus 1, Kata Terecskei 1, Andrew Millar, László Kozma-Bognár 1 and Ferenc Nagy 1 Institute of Molecular Plant Sciences, University of Edinburgh, Edinburgh, UK) The mechanism of entrainment of the plant circadian clock by light Andrea Palágyi, Ferenc Nagy and László Kozma-Bognár (Institute of Plant Biology, BRC HAS, Szeged) The role of LIGHT INSENSITIVE PERIOD 1 (LIP1) in the plant circadian clock Kata Terecskei, Éva Kevei, László Kozma-Bognár and Ferenc Nagy (Institute of Plant Biology, BRC HAS, Szeged) Ferritin over-expressing tobacco plants under oxidative stress Éva Hideg 1, Katalin Török 1, Iva Šnyrychová 1,, Györgyi Sándor 1, Ernõ Szegedi and Gábor V. Horváth 1 Laboratory of Biophysics, Palacký University, Olomouc, Czech Republic; Research Institute for Viticulture and Enology, Kecskemét) First application of terephthalate as a fluorescent probe for hydroxyl radicals in thylakoid membranes Iva Šnyrychová 1,, Péter B. Kós 1 and Éva Hideg 1 Laboratory of Biophysics, Palacký University, Olomouc, Czech Republic) 4 STRAUB NAPOK 007

25 TITLES OF THE POSTERS Images of reactive oxygen production in tobacco leaves with limited alternative electron transport Éva Hideg 1 and Ulrich Schreiber Julius-von-Sachs Institut für Biowissenschaften, Universität Würzburg, Germany) A comparative study of fluorescent singlet oxygen probes in plant leaves Éva Hideg 1 and Ferhan Ayaydin Cellular Imaging Laboratory, BRC HAS, Szeged) STRAUB NAPOK 007 5

26 DÁTUM TITLES OF THE POSTERS Central Laboratories Brain disorder biomarker discovery by comparative mass spectrometry analysis of the CSF peptide fraction Éva Hunyadi-Gulyás 1,, Christian Webhofer, Giuseppina Maccarrone and Christoph W. Turck ( 1 Proteomics Research Group, BRC HAS, Szeged; Max-Planck Institute of Psychiatry, Munich, Germany) The role of phosphatidylglycerol in photosystem I oligomerization Éva Klement 1, Zsuzsanna Darula 1 and Katalin F. Medzihradszky 1, ( 1 Proteomics Research Group, BRC HAS, Szeged; Department of Pharmaceutical Chemistry, School of Pharmacy, UCSF, San Francisco, USA) Toxicogenomic screening of small molecules by using high-density nanocapillary QRT-PCR technique Laura Vass 1, János Zs. Kelemen 1, Liliána Z. Fehér, Zsolt Lõrincz, Sándor Cseh, György Dormán 4 and László G. Puskás 1, ( 1 Laboratory for Functional Genomics, BRC HAS, Szeged; Avidin Ltd., Szeged; Recomgenex Ltd., Budapest; 4 AMRI Hungary Inc., Budapest) A better alternative for BrdU: Microscopy and cytometry application of a new cell proliferation assay Edit Kotogány 1,, Bhavyashree Suresh 1,, Dénes Dudits, Gábor V. Horváth and Ferhan Ayaydin 1 ( 1 Cellular Imaging Laboratory, BRC HAS, Szeged; Institute of Plant Biology, BRC HAS, Szeged; Laboratory of Functional Genomics, BRC HAS, Szeged) 6 STRAUB NAPOK 007

27 TITOKTARTÁSI FELHÍVÁS TITOKTARTÁSI FELHÍVÁS A STRAUB-Napok konferencia valamennyi elõadásán elhangzó, nyomtatott anyagában megjelenõ vagy egyéb módon ismertetett, nem publikált kutatási eredmény, találmány, egyéb mûszaki információ és adat a konferencia résztvevõire korlátozott számú személynek kerül átadásra. Az itt elhangzottak vagy leírtak törvényes jogosultjaik kizárólagos szellemi tulajdonát képezik, és a konferencia zárónapjától számított 0 napon belül csak a jogosultak engedélyével használhatók fel vagy hozhatók nyilvánosságra. Az engedély nélküli felhasználás vagy nyilvánosságra hozatal a találmányok szabadalmi oltalmáról szóló évi XXXIII. tv... () bekezdésének a) pontja értelmében nem jelenthet újdonságrontást késõbbi szabadalmi bejelentésekkel szemben. Tudnivalók: Az elõadások helye az SZBK nagy elõadóterme Az elõadások idõtartama a vita idejét is magában foglalja Felelõs kiadó: Páy Anikó STRAUB NAPOK 007 7

28 DÁTUM NOTES NOTES 8 STRAUB NAPOK 007