Biophysical Society 61st Annual Meeting | Program Guide

1053-Pos Board B121 THE CHARGE VARIANTS OF DNA AND OTHER POLYELECTROLYTES: COMPARISON OF EXPERIMENTAL MOBILITIES WITH ELECTROPHORESIS THEORIES. Nancy C. Stellwagen 1054-Pos Board B122 OBSERVATION OF FLEXIBILITY REVERSAL IN DNA BENDING.  Jiyoun Jeong , Harold D. Kim 1055-Pos Board B123 THE VARIED EFFECTS OF TETRAALKYLAMMONIUM CATIONS ON THE PROPERTIES OF DNA. Earle Stellwagen , Nancy Stellwagen 1056-Pos Board B124 BINDING OF THE CARCINOGEN 4-NITROQUINOLINE-1-OXIDE TO PHIX174 DNA - SELECTIVITY AND DISTORTION. Stephen A. Winkle , Jessie Limonta, Juan Medina, Elizabeth Tinoco 1057-Pos Board B125 DNA-POLYCATION COMPLEX PHASE CONTROLLED BY HYBRIDIZATION.  Jeffrey Vieregg , Michael Lueckheide, Lorraine Leon, Amanda Marciel, Matthew Tirrell 1058-Pos Board B126 PATH SAMPLING SIMULATIONS OF THE MECHANISMS AND RATES OF TRANSITIONS BETWEEN WATSON-CRICK AND HOOGSTEEN BASE PAIRING IN DNA.  Jocelyne Vreede , Peter G. Bolhuis, David W.H. Swenson 1059-Pos Board B127 DNA SEQUENCE CAN PIN THE POSITION OF DNA SUPERCOILS. Sung Hyun Kim, Mahipal Ganji , Jaco van der Torre, Elio Abbondanzieri, Cees Dekker 1060-Pos Board B128 DICATIONIC AND TRICATIONIC SURFACTANTS AS TRANSGENE CARRIERS - COMPARISON OF THEIR ABILITY TO DSDNA AND SIRNA BINDING.  Weronika J. Andrzejewska , Michalina Skupin, Andrzej Skrzypczak, Maciej Kozak 1061-Pos Board B129 SINGLE - MOLECULE FLUORESCENCE MICROSCOPY OF FOLDING DYNAM- ICS OF G-QUADRUPLEX DNA. Mikayel Aznauryan , Victoria Birkedal 1062-Pos Board B130 IMPROVING DE NOVO NANOPORE SEQUENCING BY STRETCHING DNA. Matthew T. Noakes , Henry D. Brinkerhoff, Ian M. Derrington, Kyle W. Langford, Andrew H. Laszlo, Kenji M. Doering, Benjamin I. Tickman, John W. Mount, Hugh R. Higinbotham, Katherine S. Baker, Jens H. Gund- lach 1063-Pos Board B131 RESOLVING THE MECHANICAL PROPERTIES OF DNA-YOYO-1 COM- PLEX. Ali A. Almaqwashi , Mark C. Williams 1064-Pos Board B132 IS DNA BRANCH MIGRATION A ONE-DIMENSIONAL RANDOMWALK? D. W. Bo Broadwater, Jr. , Harold D. Kim 1065-Pos Board B133 CID Travel Awardee PREFERENTIAL LENGTH FOR G-QUADRUPLEX FORMATION REVEALED BY IR SPECTROSCOPY. David A. Price , Zachary J. Kartje, Tayler D. Hill, Gisela Cairo-Baza, Keith T. Gagnon, Sean D. Moran 1066-Pos Board B134 DYNAMIC COARSE-GRAINING OF DNA MELTING KINETICS: ENTHALPIC AND ENTROPIC EFFECTS OF COOPERATIVE BASE-PAIR DYNAMICS. Zhangli Peng , Sebastian Sensale, Hsueh-Chia Chang 1067-Pos Board B135 UNFOLDING THERMODYNAMICS OF THE BOUND AND UNBOUND STATES OF THE PREQ 1 RIBOSWITCH. Calliste Reiling-Steffensmeier, Luis A. Marky

1040-Pos Board B108 SINGLE MOLECULE ANALYSIS OF TRANSCRIPTION IN LIVE CELLS REVEALS THE GENE REGULATORY FUNCTION OF MYC IN VIVO. Simona Patange , Michelle Girvan, David Levens, Daniel R. Larson 1041-Pos Board B109 RNA POLYMERASE TRANSLOCATION IN PROCESSIVE TRANSCRIPTION ELONGATION AND PAUSING: DYNAMICS, FORCE-DEPENDENCE, AND MODULATION BY SEQUENCE-SPECIFIC RNAP-DNA INTERACTIONS.  Antony Lee , Ronen Gabizon, Hanif Vahedian-Mohaved, Richard H. Ebright, Carlos Bustamante 1042-Pos Board B110 TRANSCRIPTION LOCALLY DISPERSES CHROMATIN AND THEREBY OR- GANIZES THE GLOBAL ARCHITECTURE OF INTERPHASE NUCLEI. Lennart Hilbert , Yuko Sato, Hiroshi Kimura, Alf Honigmann, Vasily Zaburdaev, Nadine Vastenhouw 1043-Pos Board B111 MRNA TRANSCRIPT QUANTIFICATION IN YEAST WITH SINGLE-MOLECULE FRET. Gable M. Wadsworth , Harold D. Kim 1044-Pos Board B112 IMAGING TRANSCRIPTION DYNAMICS IN SINGLE CANCER CELLS. Adrien Senecal, Charles Kenworthy, Luke Lavis, Wei-Li Liu, Robert H. Singer, Robert A. Coleman 1045-Pos Board B113 UNDERSTANDING THE MECHANISMS OF HUMAN RNA POLYMERASE II TRANSCRIPTION USING SINGLE MOLECULE FLUORESCENCE COLOCALIZA- TION. Abigail E. Horn , Jennifer F. Kugel, James A. Goodrich 1046-Pos Board B114 TRANSCRIPTOME PROFILE OF SINOATRIAL NODE IN AC8 TRANSGENIC MICE. Kirill V. Tarasov , Jack Moen, Yelena S. Tarasova, Michael Matt, Bruce Ziman, Oliver Monfredi, Edward G. Lakatta 1047-Pos Board B115 TRANSCRIPTION PAST LOOP FORMING REPRESSOR PROTEINS. Zsuzsanna Vörös , David Dunlap, Laura Finzi 1048-Pos Board B116 SPATIAL ORGANIZATION OF TRANSCRIPTION IN E. COLI USING SUPER- RESOLUTION FLUORESCENCE MICROSCOPY. Xiaoli Weng , Christopher Bohrer, Arvin Lagda, Jie Xiao 1049-Pos Board B117 RNA POLYMERASE TRANSCRIPTION ELONGATION PASUING AND TERMI- NATION INVESTIGATED AT SUPER RESOLUTION WITH THE MSPA NANO- PORE.  Ian C. Nova , Abhishek Mazumder, Ian M. Derrington, Andrew H. Laszlo, Richard H. Ebright, Jens H. Gundlach 1050-Pos Board B118 DIRECT VISUALIZATION OF INDIVIDUAL MRNA EXPORT THROUGH DIF- FERENTIAL FLUORESCENT LABELING. Songyi Lee , Narendra Chaudhary, Board B119 STRUCTURAL VISUALIZATION OF THE P53/RNA POLYMERASE II ASSEM- BLY. Sameer Singh, Zhen Qiao, Robert Coleman, Wei-Li Liu Nucleic Acid Structure and Dynamics II (Boards B120–B136) 1052-Pos Board B120 CID Travel Awardee MD SIMULATIONS AND CD SPECTROSCOPIES OF (BENZ) ACRIDINE: RDNA G-QUADRUPLEX COMPLEXES. Manal Ahmidouch Hajin Kim 1051-Pos

M O N D A Y

69