Biophysical Society 61st Annual Meeting | Program Guide

1836-Pos Board B156 TOPOISOMERASE POISON DISTURBS RELAXATION OF MECHANICAL STRESSES DURING GATING MOTION OF DNA-BINDING CORE. Nan-Lan Huang , Michael K. Gilson Chromatin and the Nucleoid II (Boards B157–B168) 1837-Pos Board B157 COMPACTION AND SEGREGATION OF SISTER CHROMATIDS BY LOOP-EX- TRUDING ENZYMES. Anton Goloborodko , Maxim Imakaev, John F. Marko, Leonid Mirny 1838-Pos Board B158 POLYMER MODELS INTEGRATE INVERTED NUCLEAR GEOMETRY WITH CONVENTIONAL HI-C COMPARTMENTALIZATION. Martin J. Falk , Natalia M. Naumova, Geoffrey Fudenberg, Yana N. Feodorova, Job Dekker, Leo- nid A. Mirny, Irina Solovei 1839-Pos Board B159 DISTINCT ROLES OF H3 AND H2A TAILS IN LINKER DNA DYNAMICS. Zhen- hai Li, Jinzen Ikebe, Shun Sakuraba, Hidetoshi Kono 1840-Pos Board B160 EXTENT OF NUCLEOSOME DESTABILIZATION GOVERNS YEAST HMGB CELLULAR FUNCTION. Micah J. McCauley , Ran Huo, Nicole Becker, Molly Nelson Holt, Uma Muthurajan, Ioulia Rouzina, Karolin Luger, L. James Maher, Nathan Israeloff, Mark Williams 1841-Pos Board B161 AS A NUCLEUS ENTERS A SMALL PORE, CHROMATIN STRETCHES AND MAINTAINS INTEGRITY EVEN WITH DNA BREAKS.  Jerome Irianto , Yuntao Xia, Charlotte R. Pfeifer, Roger A. Greenberg, Dennis E. Discher 1842-Pos Board B162 INTERPHASE CHROMATIN DYNAMICS IN RESPONSE TO LOCAL DNA DAM- AGE.  Jonah Eaton , Alexandra Zidovska 1843-Pos Board B163 ANALYZING DNA DOUBLE-STRAND BREAK REPAIR PROCESSES WITH HIGH-RESOLUTION LOCALIZATION MICROSCOPY AND PERSISTENT TOPOLOGY. Andreas Hofmann , Matthias Krufczik, Michael Hausmann, Dieter W. Heermann 1844-Pos Board B164 AN ACTIVE CHAIN MODEL TO CONSIDER THE CROSSTALK BETWEEN THE STRUCTURE AND FUNCTION OF CHROMATIN: EFFECTS OF HETEROGENE- ITY. Yuichi Togashi 1845-Pos Board B165 INVESTIGATING PHYSICAL INTERACTIONS OF THE LIQUID-LIKE NUCLEO- LUS WITH INTERPHASE CHROMATIN. Christina Caragine , Shannon Haley, Alexandra Zidovska 1846-Pos Board B166 INFLUENCE OF LOCAL DNA AND PROTEIN FEATURES ON LARGE-SCALE PROPERTIES OF CHROMATIN. Stefjord Todolli , Nicolas Clauvelin, Wilma K. Olson 1847-Pos Board B167 LINKING THE ACTIVE UNDULATIONS OF NUCLEAR ENVELOPE WITH SURFACE FLUCTUATIONS OF THE CHROMATIN GLOBULE. Fang-Yi Chu , Shannon Haley, Alexandra Zidovska 1848-Pos Board B168 HOW TO OPEN A NUCLEOSOME. Katalin Toth , Yoriko Lill, Kathrin Lehm- ann, Alexander Gansen, Jörg Langowski

1822-Pos Board B142 SIMULATING THE MELTING OF THE SALMONELLA 4-U RNA THERMOM- ETER USING REPLICA EXCHANGE MOLECULAR DYNAMICS TO ASSESS FORCE-FIELD ACCURACY. Parisa Ebrahimi , Alan Chen 1823-Pos Board B143 SPATIAL MODELING OF CYTOSOLIC DIFFUSION AND DEGRADATION OF IN- FLUENZA A VIRUS EXPLAINS MEASURED NUCLEAR ENTRY EFFICIENCY. An- dreas Herrmann, Edda Klipp 1824-Pos Board B144 NUCLEIC ACIDS ON GRAPHENE NANOPARTICLE SURFACES. Srivathsan V. Ranganathan Protein: DNA Interactions: Chromatin and Other Structures (Boards B145–B156) Board B145 ASYMMETRIC DNA UNWRAPPING DRIVES SEQUENTIAL DIMER RELEASE IN NUCLEOSOMES. Yujie Chen, Joshua Tokuda , Traci Topping, Steve Meis- burger, Suzette Pabit, Lisa Gloss, Lois Pollack 1826-Pos Board B146 SEQUENCE DEPENDENCE IN SALT BASED NUCLEOSOME UNWRAPPING USING SAXS. Alexander Mauney , Joshua Tokuda, Yujie Chen, Lisa Gloss, Traci Topping, Oscar Gonzalez, Lois Pollack 1827-Pos Board B147 INVESTIGATING THE HISTONE REPLACEMENT PATHWAY IN SPERM USING TPM. Elizabeth D. White , Adam Smith, Obinna Ukogu, Hilary Bediako, Moumita Dasgupta, Ashley Carter 1828-Pos Board B148 THE MOLECULAR MECHANISM OF NUCLEOSOME BREATHING. David Winogradoff , Aleksei Aksimentiev 1829-Pos Board B149 DNA IN TIGHT SPACES: LINKING STRUCTURE, STABILITY AND PROTECTION IN PROTAMINE PACKAGED DNA.  Jason E. DeRouchey 1830-Pos Board B150 INVESTIGATING THE MECHANICS OF PROTAMINE-INDUCED DNA CON- DENSATION IN SPERM. Hilary Bediako , Adam D. Smith, Obinna Ukogu, Moumita Dasgupta, Elizabeth White, Ashley R. Carter 1831-Pos Board B151 HOLLIDAY JUNCTION STRUCTURE DEVELOPMENT FOR SINGLE-MOLECULE VISUALIZATION. Mate Gyimesi , Zoltan Kovacs, Mihaly Kovacs 1832-Pos Board B152 MITOCHONDRIAL PROTEIN ABF2P INTERCALATES, BENDS, LOOPS, AND COMPACTS DNA. Divakaran Murugesapillai , Arka Chakraborty, Sébastien Lyonnais, Maria Solà, Mark C. Williams 1833-Pos Board B153 TOWARDS ROLLING-CIRCLE REPLICATION AT THE SINGLE-MOLECULE LEVEL. Cesar L. Pastrana , Carolina Carrasco, Parvez Akthar, Sanford H. Leuba, Saleem A. Khan, Fernando Moreno-Herrero 1834-Pos Board B154 SUPERFAMILY 1 HELICASE PIF1 CAN PUSH REPLICATION PROTEIN A ALONG SINGLE STRANDED DNA AND INTO DUPLEX DNA.  Joshua E. Sokoloski , Roberto Galletto, Timothy M. Lohman 1835-Pos Board B155 HOW PROTEIN DEFORMATION AFFECTS DNA LOOP TOPOLOGY AND GEOMETRY. Pamela J. Perez , Wilma K. Olson 1825-Pos

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