BPS2026 Program Book

Actin Structure, Dynamics, and Associated Proteins (Boards LB85 - LB87) L2666 -Pos Board LB85 UNDERSTANDING THE MOLECULAR MECHANISM OF FORCE-DEPEN DENT BINDING OF ZYXIN TO STRESSED ACTIN FILAMENTS USING AN IN-VITRO RECONSTITUTION ASSAY. Kashmeera Devi Baboolall , David R. Kovar, Margaret L. Gardel L2667 -Pos Board LB86 STRUCTURAL BASIS FOR ENHANCED ARP2/3 MEDIATED ACTIN NUCLE ATION BY AN ARP2 SPLICE VARIANT. Bouchra Attia , Olivia Hill, Miroslav Mladenov, Luyan Cao, Michael Way, Carolyn A. Moores L2668 -Pos Board LB87 IDENTIFYING AND DISRUPTING AN ALLOSTERIC PATHWAY IN ACTIN CAP PING PROTEIN. Chenbo Yan , David Sept Bacterial Mechanics, Cytoskeleton, and Motility (Boards LB88 - LB89) L2669-Pos Board LB88 LONG-RANGE INTERACTIONS TUNE STATOR ANCHORING IN THE BACTE RIAL FLAGELLAR MOTOR. Shabduli A. Sawant , I. Can (John) Kazan, Bren nen M. Wise, S. Banu Ozkan, Navish Wadhwa L2670 -Pos Board LB89 REAL-TIME TRACKING OF BACTERIOPHAGE Χ TRANSLOCATION ON E. COLI FLAGELLA. Jim M. Hogan , Wenqing Zhu, Ido Golding, Yann R. Chemla Systems and Whole-Cell Modeling (Boards LB90 - LB95) L2671-Pos Board LB90 SAM-RFM: A STALLING-AWARE MODIFIED RIBOSOME FLOW MODEL FOR DE NOVO TRANSLATION EFFICIENCY PREDICTION. Jonathan R. Ouyang , Allen Buskirk L2672 -Pos Board LB91 OSCILLATORY DYNAMICS OF P38 MAPK: ENCODING SELECTIVE GENE EXPRESSION IN HUMAN STRESS RESPONSE. Mohammad Rezayi Nejad, Michael Worcester, Arya Eimagh Naeini , Suriya Arian, Devin O’Donnell, Pratyasha Mishra, Siyu Li, Kevin Yang, sara anbir, Matthew Guevara, Nina Y.Yuan, Seán O’Leary, Marcus Kaul, Roya Zandi, Thomas E. Kuhlman L2673-Pos Board LB92 INTEGRATIVE MULTI-OMICS ANALYSIS REVEALS SYSTEMIC ROBUST NESS AND NETWORK ARCHITECTURE IN PORCINE IMMUNE REGULA TION. Jaeyun Jung L2674-Pos Board LB93 SURFACE AREA-TO-VOLUME RATIO AND MEMBRANE PROTEIN CROWD ING CONSTRAIN MICROBIAL PHYSIOLOGY. Ross Carlson L2675-Pos Board LB94 A CTENOPHORE EMBRYONIC PLATFORM FOR BIOPHYSICAL AND GENOMIC STUDIES OF MULTICELLULARITY. Steven S. Plotkin , Matt R.K. Peng, Pranav Garg, Gabriel Dall’Alba, Kenneth Pinto L2676 -Pos Board LB95 FINITE INTERACTION CAPACITY LIMITS ENCOUNTER-DRIVEN IMMUNE ACTIVATION IN LYMPH NODES. Laia Vancells , Leopold Green, Nan Kong

L2656-Pos Board LB75 MICROPATTERNED TOPOGRAPHY REVEALS EARLY PKP2 MUTATION DEPENDENT MOLECULAR AND ELECTRICAL REMODELING IN HIPSC MODEL OF ARRHYTHMOGENIC CARDIOMYOPATHY. Mitchell Josvai , Corey L. Anderson, Kyle Brown, Saba Munawar, Jodi Lawson, Baljinder Singh, Janay Walters, Carter Quinn, Daniel Turner, Louise Reilly, Alexey V. Glukhov, Wendy C. Crone, Lee L. Eckhardt L2657-Pos Board LB76 A NOVEL MECHANISM FOR SLOW PACEMAKING IN BRAIN AND HEART. Vincent Seutin , Arthur Fyon, Oleksandra Pavlova, Nick Schaar, Pietro Mesirca, Amandine Ligot, Marvin Gaillardon, Julien Brandoit, So fian Ringlet, Alessio Franci, Matteo Mangoni, Jochen Roeper, Guillaume Drion, Kevin Jehasse Ion Channel Regulatory Mechanisms (Boards LB77 - LB81) L2658-Pos Board LB77 IDENTIFICATION OF A POTENTIAL SODIUM ION ACTIVATION SITE OFKNA1.1 BY MOLECULAR DYNAMICS SIMULATIONS, SITE DIRECTED MUTATGENESIS AND ELECTROPHYSIOLOGY. Eleanor L. Mitchell , Stephen P. Muench, Antreas C. Kalli, Jonathon D. Lippiat L2659-Pos Board LB78 MCU PROTEIN FORMS CA 2+ -PERMEABLE CHANNELS AT PLASMA MEM BRANE IN HUMAN PLATELETS. Jin O-Uchi , Bong Sook Jhun L2660 -Pos Board LB79 EXPLORING THE ROLE OF GIRK3 IN HETEROTETRAMERIC GIRK CHANNEL FUNCTION. Ricardo A. Macarron , Kim Chan, Diomedes E. Logothetis L2661-Pos Board LB80 REGULATION OF LRRC8 CHANNELS AND PAIN BY NPEPPS. Guanxing Chen, Kunal R. Shah, Xin Guan, Jiusheng Yan L2662 -Pos Board LB81 LIVER-SPECIFIC MITOCHONDRIAL MAGNESIUM DEFICIENCY DRIVES HEPATIC LIPID ACCUMULATION AND INFLAMMATION IN NAFLD/ MAFLD. Thiruvelselvan Ponnusamy , Shanmughapriya Santhanam, Nata rajaseenivasan Kalimuthusamy Skeletal Muscle Mechanics, Structure, and Regulation (Boards LB82 - LB84) L2663-Pos Board LB82 A COMPUTATIONAL FRAMEWORK TO PREDICT DIRECTION OF MUSCLE FIBER IN HUMAN MUSCLE USING STOKES FLOW. Jared Admiraal , Ingvild S. Devold, Marie E. Rognes, Padmini Rangamani L2664-Pos Board LB83 MYOSIN FILAMENTS OF RABBIT SKELETAL AND MOUSE AND HUMAN CARDIAC MUSCLE ARE HIGHLY SIMILAR. Pouria Gholami Tilko , Hosna Rastegarpouyani, Behrouz Ghazi Esfahani, Jose Pinto, Kenneth Taylor L2665-Pos Board LB84 INSECT INDIRECT FLIGHT MUSCLE AND VERTEBRATE STRIATED MUSCLE - TWO DIFFERENT SOLUTIONS TO THICK FILAMENT ACTIVATION AND ENDOTHERMY. Kenneth A. Taylor

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