Biophysical Society 60th Annual Meeting

345-Pos Board B125 GENOME-WIDE MAPPING OF CHROMATIN SECONDARY STRUCTURE US- ING IONIZING RADIATION COUPLED WITH SEQUENCING. Viviana I. Risca, Sarah Denny, Alicia Schep, Aaron Straight, William J. Greenleaf 346-Pos Board B126 CHARACTERIZING TRANSCRIPTION AND SPLICING KINETICS BY 3D ORBIT- AL TRACKING. Nathan A. Redman, Eric J. Hayden, Matthew L. Ferguson 347-Pos Board B127 THE NC-SAC: COMPUTATIONAL PIPELINE FOR PREDICTING STRUCTURES OF 3D CHROMATIN CHAINS FROM EXPERIMENTAL DATA: ORIGIN OF SCALING PROPERTIES, EMERGENCE OF CHROMOSOME TERRITORIES AND DISCOVERY OF NOVEL LOCI INTERACTIONS ASSOCIATED WITH DIFFEREN- TIAL GENE EXPRESSION. Gamze Gürsoy , Yun Xu, Jie Liang 348-Pos Board B128 SINGLE-MOLECULE ANALYSIS OF COLOCALIZED EPIGENETIC MODIFICA- TIONS.  Jen-Chien Chang , Takashi Umehara, Keisuke Fujita, Yuichi Taniguchi, Toshio Yanagida, Akiko Minoda 349-Pos Board B129 PHYSICAL MODELING OF STRESS COMMUNICATION BETWEEN CHROMO- SOME LOCI. Thomas J. Lampo , Andrew S. Kennard, Andrew J. Spakowitz 350-Pos Board B130 EPIGENETICS GOES PHYSICAL. Christophe Lavelle 351-Pos Board B131 THE ESCHERICHIA COLI IS CAPABLE OF LARGE-SCALE TRANSLOCATION OF ITS CHROMOSOME. MatthewW. Bailey, Jaan Mannik 352-Pos Board B132 QUANTITATIVE LOCALIZATION MICROSCOPY COMBINED WITH DNA SMFISH REVEALS NEW FEATURES OF THE ORGANIZATION OF HIGH-COPY NUMBER PLASMIDS IN BACTERIA. Yong Wang , Paul Penkul, Joshua N. Board B133 COLLISIONS WITH PROTEINS ON DNA REVEAL A SMALL FUNCTIONAL PORE SIZE IN THE COHESIN COMPLEX.  Johannes Stigler , Gamze Ö. Çamdere, Douglas E. Koshland, Eric C. Greene 354-Pos Board B134 SINGLE-MOLECULE MECHANISTIC DISSECTION OF A CHROMATIN RE- MODELING MOTOR. Stephanie L. Johnson , Nathan I. Gamarra, Matthew J. Johnson, Geeta J. Narlikar 355-Pos Board B135 FORCE SPECTROSCOPY OF NUCLEOSOMES AT THE PROMOTERS OF THE LH GENES REVEALS TWO DISTINCT STRATEGIES FOR THEIR REGULA- TION. Ariel Kaplan 356-Pos Board B136 MAJOR DETERMINANTS OF NUCLEOSOME ORGANIZATION. Razvan V. Chereji , Josefina Ocampo, Tara Burke, David J. Clark 357-Pos Board B137 UNRAVELLING THE ROLE OF LINKER HISTONE H1 AND THE H4-TAIL IN CHROMATIN (UN-)FOLDING. Artur Kaczmarczyk , Kim Vendel, Abdollah Allahverdi, Lars Nordenskiöld, Nynke H. Dekker, John van Noort 358-Pos Board B138 MOLECULAR MECHANISM OF CHROMATIN TARGETING BY A POTENT AN- TICANCER AGENT ACTING AT THE NUCLEOSOME CORE PARTICLE. Giulia Palermo , Zhujun Ma, Ben S. Murray, Paul J. Dyson, Curt A. Davey, Ursula Rothlisberger 359-Pos Board B139 UTILIZATION OF NOVEL TECHNIQUES TO MEASURE ION COMPOSITION OF CONDENSED NUCLEOSOME CORE PARTICLES. Abby Bull , Kurt Andresen Milstein 353-Pos

332-Pos Board B112 DISSECTION OF E.COLI DNA REPLICATION IN HIGH RESOLUTION WITH TEMPERATURE-CONTROLLED MAGNETIC TWEEZERS. Bojk A. Berghuis , Jordi P.A. Wassenburg, Jurjen M. Wilschut, Theo van Laar, Nicholas E. Dixon, Martin Depken, Nynke H. Dekker 333-Pos Board B113 SINGLE-MOLECULE STUDIES ON EXOI EXCISION DURING DNA MISMATCH REPAIR. Yongmoon Jeon, Daehyung Kim, Juana Martín-López, Ryanggeun Lee, Jungsic Oh, Jeungphill Hanne, Richard Fishel, Jong-Bong Lee 334-Pos Board B114 GLOBAL DEFORMATION OF DNA FACILITATES RECOGNITION AND NUCLE- OTIDE FLIPPING OF DAMAGED SITES: A MOLECULAR DYNAMICS SIMULA- TION STUDY. Martin Zacharias , Alexander Knips, Giuseppe La Rosa 335-Pos Board B115 ENZYME SELECTIVITY OF HIV REVERSE TRANSCRIPTASE: CONFORMA- TIONS, LIGANDS AND FREE ENERGY PARTITIONS. Serdal Kirmizialtin , Kenneth A. Johnson, Ron Elber 336-Pos Board B116 BROAD VELOCITY DISTRIBUTIONS IN SFIV HELICASES ARE A CONSE- QUENCE OF HETEROGENEITY. Huong T. Vu , Shaon Chakrabarti, Michael Hinczewski, D. Thirumalai 337-Pos Board B117 DIFFERENTIAL EFFECTS OF IONS, MOLECULAR CROWDING, AND SOLU- TION DNA DENSITY ON THE DAMAGE SEARCH MECHANISMS OF HOGG1 AND HUNG. Shannen L. Cravens , James T. Stivers 338-Pos Board B118 DNA CONFORMATIONAL DISTRIBUTION AND DYNAMICS DURING SEARCH AND RECOGNITION OF DAMAGED SITES BY DNA REPAIR PROTEIN RAD4/XPC. Sagnik Chakraborty , Xuejing Chen, Phillip Slogoff-Sevilla, Yogambigai Velmurugu, Peter J. Steinbach, Jung-Hyun Min, Anjum Ansari 339-Pos Board B119 FLUORESCENCE LIFETIME MAPPING OF NADH REVEALS DNA REPAIR AC- TIVITY IN LIVE CELLS. Michael Murata , Xiangduo Kong, Kyoko Yokomori, Michelle Digman 340-Pos Board B120 VISUALIZING TRANSLESION SYNTHESIS BY POL IV IN LIVE E. COLI CELLS AT SINGLE-MOLECULE RESOLUTION. James E. Kath, Elizabeth S. Thrall , Joseph J. Loparo 341-Pos Board B121 VISUALIZING THE FIRST STEPS OF HUMAN DOUBLE-STRAND BREAK REPAIR ON A CROWDED DNA TRACK. Logan Myler, Ignacio Gallardo, Yoori Kim, Tanya T. Paull, Ilya J. Finkelstein Chromatin and the Nucleoid (Boards B122 - B144) 342-Pos Board B122 MOLECULAR MECHANISM FOR GENOME ORGANIZATION IN THE EU- KARYOTIC NUCLEUS. Yuval Garini 343-Pos Board B123 CHROMATIN DYNAMICS ARE CONTROLLED BY NUCLEAR LAMIN A: LIGHT SHEET MICROSCOPY - FCS STUDIES. Giulia Marcarini, Jan W. Krieger, Giuseppe Chirico, Jörg Langowski 344-Pos Board B124 CELLULAR VARIATION IN THE INTERACTIONS BETWEEN CHROMOSOME TERRITORIES. Scott Davidson, Navroop Dhaliwal , Amir Mazouchi, Joshua Milstein , Jennifer Mitchell

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