Biophysical Society 59th Annual Meeting Program Guide

1171-P os B oard B122 TENSION-DEPENDENT STABILITY OF TORSIONALLY CONSTRAINED DNA: MELTING PRECEDES OVERWINDING. Graeme A. King , Erwin J. G. Peterman, Gijs J. L. Wuite 1172-P os B oard B123 ESTIMATING PERSISTENCE LENGTH OF DNA FROM MOLECULAR DYNAMICS SIMULATIONS. Aleksander V. Drozdetski , Ramu Anandakrishnan, Alexey Onufriev 1173-P os B oard B124 DUAL-BEAM FLUORESCENCE CORRELATION SPECTROSCOPY OF DNA HAIRPIN FOLDING-UNFOLDING REACTION AT VARIOUS TEMPERATURES AND SALT CONCENTRATIONS. Farshad Abdollah-Nia , Martin Gelfand, Alan B oard B125 ION BINDING AND ELECTROSTATICS IN CONDENSED DNA ARRAYS PROBED BY ION COUNTING TECHNIQUES. Kurt Andresen , Wei Meng, Abby Bull, Xiangyun Qiu 1175-P os B oard B126 education travel awardee BROWNIAN DYNAMICS STUDY OF DNA SUPERCOIL RELAXATION. Ikenna D. Ivenso , Todd D. Lillian 1176-P os B oard B127 CHARGE REDISTRIBUTION IN EXCITED STATE LUMICHROME AND LUMAZINE. Steven E. Meckel , David T. Barnard, Raymond F. Pauszek III, Robert J. Stanley 1177-P os B oard B128 COMPLEXES OF G-QUADRUPLEX DNA WITH DRUG LIKE MOLECULES. Harikrushan Ranpura , Philip H. Bolton 1178-P os B oard B129 DETERMINANTS OF SELF AGGREGATION OF H-TEL. Robert Macgregor , Yang Li, Bita Zamiri, Rashid Abu-Ghazalah 1179-P os B oard B130 THE DNA DYNAMICS NEAR NANOPORES AT SUB- MILLISECOND AND SUB-MICROMETER LEVELS BY THE ULTRAVIOLET LIGHT SPOT. Hirohito Yamazaki , Mutsumi Tsukahara, Shintaro Ito, Keiko Esashika, Toshiharu Saiki 1180-P os B oard B131 HYDROXYMETHYLATION OF DNA ALTERS NUCLEOSOMAL PROPERTIES IN VITRO. Agnes Mendonca , Chongli Yuan 1181-P os B oard B132 DNA DIFFUSION IS DEPENDENT ON IONIC STRENGTH. Earle Stellwagen , Nancy C. Stellwagen 1182-P os B oard B133 THE PRESENCE OF ARGININE REGULATES THE SELECTIVITY AND BINDING AFFINITY OF LYSINE RECEPTORS. Jessicca Abron , Nicholas Pinkin, Marcey Waters RNA Structure and Dynamics (Boards B134-B153) 1183-P os B oard B134 FORCE AND TEMPERATURE DEPENDENT FOLDING OF A 2-BASE-PAIR RNA KISSING COMPLEX. William T. Stephenson , Ashley Colvin, Alan Chen, Pan T.X. Li Van Orden 1174-P os

1184-P os B oard B135 A NUCLEOBASE-CENTRIC COARSE-GRAINED MODEL FOR STRUCTURE PREDICTION OF RNA FRAGMENTS. Simón Poblete , Sandro Bottaro, Giovanni Bussi 1185-P os B oard B136 MAGNESIUM DEPENDENCE OF THE RNA FREE ENERGY LANDSCAPE. Ryan L. Hayes , Jeffrey K. Noel, Ana Mandic, Paul C. Whitford, Karissa Y. Sanbonmatsu, Udayan Mohanty, José N. Onuchic 1186-P os B oard B137 AN ADDITIVE CHARMM FORCE FIELD FOR MODIFIED NUCLEIC ACIDS. You Xu , Lennart Nilsson, Alexander D. MacKerrel, Jr. 1187-P os B oard B138 OBSERVATION OF A CHANGE IN TWIST OF AN RNA KISSING COMPLEX USING THE ANGULAR DEPENDENCE OF FLUORESCENCE RESONANCE ENERGY TRANSFER. Sheema Rahmanseresht , Peker Milas, Louis Parrot, Ben D. Gamari, Lori B oard B139 KINETIC DESTABILIZATION THROUGH SINGLE POINT MUTATIONS EMPHASIZES THE CRITICAL ROLE PLAYED BY COUPLED TERTIARY INTERACTIONS IN THE FOLDING OF THE AZOARCUS RIBOZYME. Krishnarjun Sarkar , Boyang Hua, Taekjip Ha, Sarah A. Woodson 1189-P os B oard B140 LOCAL AND GLOBAL FOLDING IN A 58MER RNA REVEALED BY 2-AMINOPURINE SUBSTITUTIONS AND SPECIFIC NMR LABELS. Robb Welty , Michael J. Rau, Kathleen B. Hall 1190-P os B oard B141 RNA JUNCTIONS STRUCTURE AND DISTANCE DETERMINATION VIA ACCURATE SINGLE-MOLECULE HIGH- PRECISION FRET MEASUREMENTS. Olga Doroshenko , Hayk Vardanyan, Sasha Froebel, Stanislav Kalinin, Simon Sindbert, Oleg Opanasyuk, Christian Hanke, Sabine Mueller, Holger Gohlke, Claus B oard B142 RNA PSEUDOKNOT FOLDING ENERGY LANDSCAPE ELUCIDATED WITH T-JUMP MEASUREMENTS AND KINETIC MODELING. Jorjethe Roca , Yogambigai Velmurugu, Ranjani Narayanan, Prasanth Narayanan, Serguei Kouznetsov, Anjum Ansari 1192-P os B oard B143 A BIOPHYSICAL ANALYSIS OF THE CDK5R2 MRNA G-QUADRUPLEX SECONDARY STRUCTURE AND ITS ROLE IN THE PATHOGENESIS OF FRAGILE X SYNDROME. Christian M. Gaetano , Mihaela R. Mihailescu 1193-P os B oard B144 A CONSERVED MECHANISM WITHIN THE 5’-LEADER RNA GENOME AMONG HIV-1 AND SIVCPZ STRAINS DURING VIRAL GENOME RECOGNITION. Thao Tran , Michael F. Summers 1194-P os B oard B145 SITE-DIRECTED SPIN LABELING EVIDENCE OF THE LEADER- LINKER INTERACTION IN THE GLYCINE RIBOSWITCH USING ELECTRON PARAMAGNETIC RESONANCE SPECTROSCOPY. Jacqueline M. Esquiaqui , Eileen M. Sherman, Jing- Dong Ye, Gail E. Fanucci S. Goldner 1188-P os A.M. Seidel 1191-P os

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Biophysical Society 59 th Annual Meeting, Baltimore, Maryland

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