BPS2024 Full Program & Abstracts

Platform Motor Proteins and Cytoskeletal Assemblies II 4:00 pm - 6:00 pm, Room 201C Co-Chairs William Hancock, Pennsylvania State University, USA Yuanchang Zhao, University of California, Berkeley, USA 1028-Plat 4:00 pm STRUCTURAL BASIS FOR RECOGNITION OF THE CARGO ADAPTER RAB6 GTP BY THE DYNEIN ADAPTER BICD2. Xiaoxin Zhao, Sebastian Quin tremil, Tingyao Wang, Heying Cui, David Moraga, Sozanne R. Solmaz 1029-Plat 4:15 pm THE ACTIVATION OF THE DYNEIN TRANSPORT MACHINERY BY LIS1 AND NDE1. Yuanchang Zhao , Sena Oten, Ahmet Yildiz 1030-Plat 4:30 pm MOTILITY OF KINESIN-5, CIN8-KINESIN-1 CHIMERA. Himanshu Pandey , Tzu-Chen Ma, William O. Hancock 1031-Plat 4:45 pm HUNTINGTIN POLYGLUTAMINE EXPANSIONS CAUSE PLEIOTROPIC TRANSPORT DEFECTS. Adam G. Hendricks , Emily N.P. Prowse, Brooke Turkalj, Mahmoud A. Pouladi 1032-Plat 5:00 pm EXTREME-VALUE ANALYSIS OF INTRACELLULAR CARGO TRANSPORT BY MOTOR PROTEINS. Takuma Naoi, Yuki Kagawa, Kimiko Nagino, Shinsuke Niwa, Kumiko Hayashi 1033-Plat 5:15 pm TUBULIN C-TERMINAL TAIL REGULATION BY INTRACELLULAR PH. A. M. Whited, Patrick DeLear, Ezekiel Thomas, Jeffre Allen, David Sept, Jeffrey K. Moore, Loren Hough 1034-Plat 5:30 pm Travel Award Winner MICROTUBULE POLYMERIZATION IS CONTROLLED BY INTERFACE-ACT ING NUCLEOTIDE. Lauren A. McCormick , Joseph M. Cleary, William O. Hancock, Luke M. Rice 1035-FlashTalk 5:45 pm ESTIMATION OF MICROTUBULE-GENERATED FORCES COMBINING MOLECULAR DYNAMICS AND COARSE-GRAINED MODELING. Maksim Kalutskii , Helmut Grubmüller, Maxim Igaev 1036-FlashTalk 5:50 pm SELF-ORGANIZATION OF MICROTUBULES WITH CROSSLINKERS AND MOTORS. Prashali Chauhan , Jennifer M. Schwarz, Jennifer L. Ross 1037-FlashTalk 5:55 pm FURTHER INSIGHTS INTO KINESIN MOTILITY USING MINFLUX: A SUPER RESOLUTION NANOSCOPIC METHOD (KINESIN MOTILITY: CHARACTER IZING THE HALF-STEPS AND BACK-STEPS). Devinda P. Wijewardena , Barun K. Maity, Saurabh Shukla, Kathleen M. Trybus, Paul R. Selvin

Platform Calcium Handling and Electrophysiology I 4:00 pm - 6:00 pm, Room 204C

M O N D A Y

Co-Chairs Ademuyiwa Aromolaran, University of Utah, USA Eleonora Grandi, University of California, Davis, USA 1038-Plat 4:00 pm

MECHANISMS AND PHYSIOLOGICAL IMPORTANCE OF TISSUE-SPECIFIC MICU REGULATION OF THE MITOCHONDRIAL CALCIUM UNIPORTER. Chen-Wei Tsai , Ming-Feng Tsai 1039-Plat 4:15 pm Travel Award Winner INTRACELLULAR FIBROBLAST GROWTH FACTORS REGULATE THE AR RHYTHMOGENIC LATE SODIUM CURRENT IN HEART FAILURE. Bence Hegyi , Nourdine Chakouri, Manu Ben-Johny, Donald M. Bers 1040-Plat 4:30 pm PP2A AND OBESITY-LINKED ATRIAL REMODELING. Andrea Corbin , Kelly A. Aromolaran, Molly S. O’Connor, Ademuyiwa S. Aromolaran 1041-Plat 4:45 pm A BIOELECTRICAL PHASE TRANSITION PATTERNS THE FIRST VERTEBRATE HEARTBEATS. Bill Z. Jia , Yitong Qi, J. David Wong-Campos, Sean G. Megason, Adam E. Cohen 1042-Plat 5:00 pm INTERPLAY BETWEEN BETA-ADRENERGIC SIGNALING AND ION CHAN NEL EXPRESSION ELUCIDATE REMODELING AND ARRHYTHMIA RISK IN A SIMULATED POPULATION OF HUMAN VENTRICULAR MYOCYTES WITH HEART FAILURE. Jacob A. Miller, Nicolae Moise, Seth H. Weinberg 1043-Plat 5:15 pm DISSECTING THE FUNCTIONS OF MULTIPLE INTERACTIONS OF STAC3 IN SKELETAL MUSCLE EXCITATION-CONTRACTION COUPLING. Wietske E. Tuinte , Petronel Tuluc, Marta Campiglio 1044-Plat 5:30 pm IN SILICO INVESTIGATION OF SEX-SPECIFIC ATRIAL ELECTROPHYSI OLOGIC MECHANISMS AND ARRHYTHMIA VULNERABILITY. Nathaniel T. Herrera , Haibo Ni, Charlotte Smith, Dobromir Dobrev, Stefano Morotti, 5:45 pm ELECTRICAL AND CALCIUM SIGNALING OF NERVE AND MUSCLE IN UNICELLULAR CHOANOFLAGELLATES. J David Spafford , amrit Mehta, Shazah Waqar, Prashanth S. Velayudhan, Jonathan Fan, Tarun Sharma, Anitha Bhat, Zaid Alsamman, Curtis Jeffery, Veronika Magdanz, Afnan Alsakani 1046-FlashTalk 5:50 pm EXPLORING THE CONSEQUENCES OF CALCIUM DYSREGULATION INDUCED BY ALZHEIMER’S DISEASE ONSET: FOCUS ON SYNAPTIC DYS FUNCTIONS. Andrea Marcantoni , Enis Hidisoglu, Giuseppe Chiantia, Valentina Carabelli, Emilio Carbone 1047-FlashTalk 5:55 pm CARDIAC PATHOPHYSIOLOGY OF COVID-19 MEDIATED BY RYANODINE RECEPTOR TYPE 2 CA 2+ LEAK. Laith Bahlouli , Steven Reiken, Haikel Dridi, Andrew R. Marks Eleonora Grandi 1045-FlashTalk

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