Sejtbiológiai kutatócsoport - Chromatin structure

  • Acquaviva L*, Székvölgyi L*, Dichtl B, Dichtl BS, de La Roche Saint André C, Nicolas A, Géli V.  The COMPASS Subunit Spp1 Links Histone Methylation to Initiation of Meiotic Recombination.   Science.  2012 Nov.15.     (*co-first authors)
     
  • Székvölgyi, L., Nicolas, A.: From meiosis to postmeiotic events: Homologous recombination is obligatory but flexible.  FEBS J 277 (3), 571-589, 2010.
     
  • Hegedüs E, Kókai E, Kotlyar A, Dombrádi V, Szabó G. Separation of 1-23-kb complementary DNA strands by urea-agarose gel electrophoresis. Nucleic Acids Res. 2009 Sep;37(17):e112.
     
  • Szekvolgyi L, Imre L, Minh DX, Hegedus E, Bacso Z, Szabo G. Flow cytometric and laser scanning microscopic approaches in epigenetics research. Methods Mol Biol. 2009;567:99-111. Review.
     
  • Székvölgyi L, Rákosy Z, Bálint BL, Kókai E, Imre L, Vereb G, Bacsó Z, Goda K, Varga S, Balázs M, Dombrádi V, Nagy L, Szabó G. Ribonucleoprotein-masked nicks at 50-kbp intervals in the eukaryotic genomic DNA. Proc Natl Acad Sci U S A. 2007 Sep 18;104(38):14964-9.
     
  • Székvölgyi L, Hegedüs E, Molnár M, Bacsó Z, Szarka K, Beck Z, Dombrádi V, Austin C, Szabó G. Nick-forming sequences may be involved in the organization of eukaryotic chromatin into approximately 50 kbp loops. Histochem Cell Biol. 2006 Jan;125(1-2):63-73.

  • Analytical Tools for DNA, Genes and Genomes (DNA Press, 2005: ISBN: 0974876518), by Arseni Markoff, ed., Chapter 10: Web servers for the prediction of curvature as well as other DNA characteristics from sequence (Kristian Vlahovicek, László Kaján, Gábor Szabó, Valentina Tosato, Carlo V. Bruschi, and Sándor Pongor)
     
  • Szilágyi I, Varga T, Székvölgyi L, Hegedüs E, Goda K, Kaczur V, Bacsó Z, Nakayama Y, Pósafi J, Pongor S, Szabó G Jr. Non-random features of loop-size chromatin fragmentation. J Cell Biochem. 2003 Aug 15;89(6):1193-205.
     
  • Bacso Z, Eliason JF. Measurement of DNA damage associated with apoptosis by laser scanning cytometry. Cytometry. 2001 Nov 1;45(3):180-6.
     
  • Bacsó Z, Everson RB, Eliason JF. The DNA of annexin V-binding apoptotic cells is highly fragmented. Cancer Res. 2000 Aug 15;60(16):4623-8.
     
  • Gál I, Varga T, Szilágyi I, Balázs M, Schlammadinger J, Szabó G Jr. Protease-elicited TUNEL positivity of non-apoptotic fixed cells. J Histochem Cytochem. 2000 Jul;48(7):963-70.
     
  • Varga T, Szilágyi I, Szabó G Jr. Single-strand breaks in agarose-embedded chromatin of nonapoptotic cells. Biochem Biophys Res Commun. 1999 Oct 22;264(2):388-94.
     
  • Szabó G Jr, Bacsó Z. Chromatin isolated from viable human PBLs contains DNA fragmented to >/=50 kb. Cell Death Differ. 1996 Apr;3(2):237-41.
     
  • Szabó G Jr. 50-kb chromatin fragmentation in the absence of apoptosis. Exp Cell Res. 1995 Dec;221(2):320-5.
     
  • Szabó G Jr, Székely L, Schablik M, Klein G, Sümegi J, Szabó G. Inositol derivatives down-regulate c-myc inducing growth arrest without differentiation. Exp Cell Res. 1991 Apr;193(2):420-4.
     
  • Szabó G Jr, Boldog F, Wikonkál N. Disassembly of chromatin into approximately equal to 50 kb units by detergent. Biochem Biophys Res Commun. 1990 Jun 15;169(2):706-12.
     
  • Szabó, G.jr., Boldog, F., Wikonkál, N. and Damjanovich, S.: Regularly spaced protein bridges maintain continuity of chromosomal DNA. In: Oncogenesis 6, 189-192; (ed.:T. Papas), Portfolio Publishing Co. 1990.
     
  • Szabó G Jr, Winberg G, Henriksson M, Klein G, Sümegi J. Efficient retroviral transfer of a mouse c-myc construct into HL60. Biochem Biophys Res Commun. 1989 Aug 30;163(1):321-7.
     
  • Szabó G Jr, Bunce C, Brown G, Klein G, Sümegi J. Independent variations of myc amplification, inducibility, maturation, and proliferation states in HL60. Exp Cell Res. 1988 Apr;175(2):334-43.
     
  • Sejersen, T., Rahm, M., Szabó, G., jr., Ingvarsson, S., Sumegi, J.: Similarities and differences in the regulation of N-myc and c-myc genes in murine embryonal carcinoma cells. Exp Cell Res 1987. 172(2), 304 17.
     
  • Szabó G Jr, Damjanovich S, Sümegi J, Klein G. Overall changes in chromatin sensitivity to DNase I during differentiation. Exp Cell Res. 1987 Mar;169(1):158-68.
     
  • Szöllösi J, Szabó G, Somogyi B, Damjanovich S. Simultaneous fluorescence labeling of human fibroblast cells with fluorescamine and propidium iodide. An energy transfer study. Acta Biochim Biophys Acad Sci Hung. 1978;13(1-2):63-6.
Last update: 2023. 05. 05. 16:57