Biophysical Society 60th Annual Meeting

481-Pos Board B261 VOLTAGE-MEDIATED CONTROL OF BUNDLE DYNAMICS IN HAIR CELLS. Se- bastiaan W.F. Meenderink , Patricia M. Quiñones, Dolores Bozovic 482-Pos Board B262 STRUCTURAL DETERMINANTS OF PROTOCADHERIN-15 FUNCTION IN INNER-EAR MECHANOTRANSDUCTION. Marcos Sotomayor , Raul Araya- Secchi, Yoshie Narui, Conghui Chen, Carissa Klanseck, Lahiru Wimalasena 483-Pos Board B263 DYNAMICS OF SPONTANEOUS OTOACOUSTIC EMISSIONS: THEORY AND EXPERIMENT. Christopher Bergevin , Christopher A. Shera 484-Pos Board B264 CHAOTIC BEHAVIOR OF OSCILLATORY HAIR CELLS.  Justin Faber , Dolores Bozovic 485-Pos Board B265 VISUALIZATION OF MECHANICAL FORCES WITHIN THE IMMUNOLOGI- CAL SYNAPSE.  Janett Göhring , Florian Kellner, Lukas Schrangl, Johannes Huppa, Gerhard Schütz 486-Pos Board B266 VINCULIN REMODELING OF THE SARCOMERE LATTICE REGULATES CONTRACTILE FUNCTION. Gaurav Kaushik, Jennifer Van Eyk, Anthony Cammarato, Adam Engler 487-Pos Board B267 ULTRASENSITIVITY OF CELL ADHESION TO THE DIFFERENTIAL MECHANI- CAL CUES AND REQUIREMENT OF REVERSIBILITY. Mehdi Roein-Peikar , Farhan Chowdhury, Benjamin Leslie, Seongjin Park, Qian Xu, Taekjip Ha 488-Pos Board B268 LIVE QUANTIFICATION OF CHANGES TO MEMBRANE CYTOSKELETON DUE TO RESTRICTED ACCESS TO LAMININ OR SUBSTRATE STIFFNESS.  Muhammed F. Simsek, Jin Weixiang, Arnd Pralle 489-Pos Board B269 MATRIX AND SOLUBLE FACTOR PATHWAYS TO LINEAGE SPECIFICA- TION.  Irena L. Ivanovska , Joe Swift, Kyle Spinler, Dave Dingal, Dennis E. Discher 490-Pos Board B270 TENSION-REGULATED ACTIN SEVERING REVEALED BY SURFACE-FREE SINGLE-MOLECULE FORCE SPECTROSCOPY. Yan Jiang , Theodore C. Feldman, Hyeran Kang, Enrique M. De La Cruz, Wesley P. Wong 491-Pos Board B271 ACOUSTIC TWEEZING CYTOMETRY (ATC) ON DISSOCIATED HUMAN EM- BRYONIC STEM CELLS (HESCS). Xiaowei Hong , Xufeng Xue, Tuğba Topal, Jianping Fu, Cheri X. Deng 492-Pos Board B272 ELECTROSTATIC AND ALLOSTERIC RESPONSE OF MYOSIN AS A MECHANOSENSOR.  Jun Ohnuki , Takato Sato, Mitsunori Takano 493-Pos Board B273 SCREENING CELL MECHANOTYPE BY PARALLEL MICROFILTRATION. Navjot

467-Pos Board B247 BIASED SIGNALING OF GPCR REGULATES PANCREATIC BETA CELL SECRE- TION AND SURVIVAL. Xiao Yu , Shanglei Ning, Jin-Peng Sun 468-Pos Board B248 THE ENIGMATIC CHLOROPLAST STT7 KINASE: TRANS-MEMBRANE FUNC- TION WITH CYTOCHROME B6F COMPLEX IN SITU; KINASE ACTIVITY IN VITRO. Sandeep K. Singh, Whitaker Cohn, Saif S. Hasan, Julian P. Whitelegge, William A. Cramer Mechanosensation (Boards B249 - B278) 469-Pos Board B249 MECHANOSENSETIVITY AND SYMMETRY IN K2P CHANNELS.  Julian Tim Brennecke , Bert L. de Groot 470-Pos Board B250 ATP RELEASE VIA GAP JUNCTION HEMICHANNELS IN RAT ATRIAL MYO- CYTES UNDER SHEAR STRESS.  Joon-Chul Kim , Sun-Hee Woo 471-Pos Board B251 INVESTIGATING THE ROLE OF NAV1.5 IN SOMATOSENSORY MECHANO- SENSATION. Evan O. Anderson , Eve R. Schneider, Jon D. Matson, Elena O. Gracheva, Slav N. Bagriantsev 472-Pos Board B252 FUNCTIONAL HETEROMERIC PIEZO1 ION CHANNELS. Philip Gottlieb , Chilman Bae, Radakrishnan Gnanasambandam, Frederick Sachs 473-Pos Board B253 PORE DETERMINANTS OF MECHANOSENSITIVE PIEZO CHANNELS. Qiancheng Zhao 474-Pos Board B254 CHARACTERIZATION AND PHYSIOLOGICAL ROLE OF A BACTERIAL-LIKE MECHANOSENSITIVE CHANNEL IN TRYPANOSOMA CRUZI OSMOREGU- LATION. Noopur Dave , Christopher Skorka, Heather Lynch, Veronica Board B255 SYSTEMATIC DISCOVERY OF THE ‘FORCE-FROM-LIPID’ PRINCIPLES. Pietro Ridone , Amrutha Patkunarajah, Andrew Battle, Boris Martinac 476-Pos Board B256 EXPRESSION AND BIOPHYSICAL CHARACTERIZATION OF BACTERIAL MECHANO-SENSITIVE ION CHANNEL OF LARGE CONDUCTANCE INTO MAMMALIAN CELLS. Alessandro Soloperto , A. Bartolozzi, G. Palazzolo, M. Basso, A. Contestabile, M. Vassalli, F. Difato 477-Pos Board B257 INTERNATIONAL TRAVEL AWARDEE THE ROLE OF THE C-TERMINAL DOMAIN ON THE GATING PROPERTIES OF CORYNEBACTERIUM GLUTAMICUMMECHANOSENSITIVE CHAN- NEL MSCCG. Yoshitaka Nakayama , Michael Becker, Haleh Ebrahimian, Tomoyuki Konishi, Hisashi Kawasaki, Reinhard Kramer, Boris Martinac 478-Pos Board B258 FAST OSMOTIC PERMEABILITY RESPONSES IN BACTERIA. Ian Rowe, Ugur Cetiner , Anthony Schams, Andriy Anishkin, Sergei Sukharev 479-Pos Board B259 CONTINUUMMODELING OF THE GATING MECHANISMS OF A MECHA- NOSENSITIVE (MS) CHANNEL: BACTERIAL MS VERSUS MAMMALIAN MS CHANNELS. Yuan-Nan Young , On Shun Pak, Howard A. Stone 480-Pos Board B260 THEORETICAL, COMPUTATIONAL, AND EXPERIMENTAL INVESTIGATIONS ON ACTIVATION OF MECHANOSENSITIVE CHANNELS. Zhangli Peng , On Shun Pak, Allen Liu, Yuan-Nan Young Jimenez 475-Pos

S U N D A Y

Kaur Gill 494-Pos

Board B274 THE MECHANISM OF STRESS GRANULE FORMATION INDUCED BY IN- TRACELLULAR LOCAL THERMOGENESIS. Beini Shi , Kohki Okabe, Takashi

Funatsu 495-Pos

Board B275 AS THE BEATING HEART STIFFENS IN DEVELOPMENT, SO DOES THE NUCLEAR LAMINA. Sangkyun Cho , Stephanie Majkut, Manorama Tewari, Jerome Irianto, Dennis E. Discher

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