BPS2024 Full Program & Abstracts

665-Pos Board B431 ATTENUATION OF SARCOMERE SHORTENING IN ISOLATED PORCINE CARDIOMYOCYTES BY A NOVEL MYOSIN S2 STABILIZER PEPTIDE. Theo dore Kalogeris , Douglas D. Root, Md Mozammel Hussain, Thomas Kam pourakis, Bertrand C.W. Tanner, Kenneth S. Campbell, Kerry S. McDonald 666-Pos Board B432 A RATIOMETRIC GENETICALLY ENCODED CALCIUM INDICATOR FOR QUANTIFICATION OF SARCOPLASMIC RETICULUM CALCIUM CON TENT. Jacob Cunningham , Taylor Phillips, Ellen E. Cho, Seth L. Robia 667-Pos Board B433 POISON PEPTIDES MAY CONTRIBUTE TO DYSREGULATION OF SERCA IN HEART FAILURE. Taylor A. Phillips , Jacob Cunningham, Jaroslava Seflova, Ellen E. Cho, Elisa Bovo, Seby Edassery, Aleksey V. Zima, Jonathan A. Kirk, Seth L. Robia 668-Pos Board B434 STRUCTURAL DYNAMICS OF THE INTRINSICALLY DISORDERED LINKER REGION OF CARDIAC TROPONIN. Jasmine Cubuk , Lina Greenberg, Brent Scott, Melissa D. Stuchell-Brereton, Alex S. Holehouse, Andrea Soranno, Michael J. Greenberg Kinesins, Dyneins, and Other Microtubule-based Motors (Boards B435 - B456) 669-Pos Board B435 EMERGENCE OF POLAR STREAMS AND SWIRLING PATTERNS IN MICRO TUBULE ENSEMBLES DRIVEN BY SURFACE-GRANTED CYTOPLASMIC DYNEIN CONSTRUCTS. Yosuke Harada, Kazuhiro Oiwa 670-Pos Board B436 A TEAM OF DYNEIN MOTOR PROTEINS DRIVES MICROTUBULE-BASED TRAFFICKING OF HIV-1. Somaye Badieyan , Michael P. Andreas, Jiong Shi, Christopher Aiken, Tobias W. Giessen, Michael A. Cianfrocco 671-Pos Board B437 RECOGNITION OF NESPRIN-2 BY THE DYNEIN ADAPTER BICD2. Estrella D. Rodriguez Castro , Xiaoxin Zhao, Mrunmayee Ramteke, Samantha S. Sylvain 672-Pos Board B438 NDEL1 MODULATES DYNEIN ACTIVITY IN MULTIPLE WAYS. Sharon R. Garrott , John P. Gillies, Aravintha Siva, Saffron R. Little, Morgan E. Board B439 PROBING THE KINETICS OF DYNEIN ACTIVATION. Saffron R. Little , John P. Gillies, Morgan E. DeSantis 674-Pos Board B440 MOLECULAR MECHANISMS AND ENERGETICS UNDERLYING THE DYNEIN PRIMING STROKE. Mert Gölcük , Sema Z. Yilmaz, Ahmet Yildiz, Mert Gur 675-Pos Board B441 ROBUST BEHAVIOR OF KINESIN AND DYNEIN MOTORS IN RECONSTI TUTED BIDIRECTIONAL TRANSPORT. William O. Hancock 676-Pos Board B442 A DNA TENSIOMETER FOR STUDYING DETACHMENT KINETICS OF MI CROTUBULE MOTORS INVOLVED IN BIDIRECTIONAL TRANSPORT. Crystal R. Noell , William O. Hancock 677-Pos Board B443 HIGH SPEED TRACKING OF KIF1A MOTORS BY INTERFEROMETRIC SCAT TERING MICROSCOPY. Daguan Nong , Jeff Gropp, William O. Hancock DeSantis 673-Pos

678-Pos Board B444 INVESTIGATING THE ROLE OF MOTOR PROTEIN TEAMS IN NAVIGATING THE COMPLEX MICROTUBULE NETWORK. Mason P. Grieb , Nimisha Krishnan, Jennifer L. Ross 679-Pos Board B445 Travel Award Winner HETEROGENOUS POPULATION OF KINESIN-STREPTAVIDIN COMPLEXES REVEALED BY MASS PHOTOMETRY. Nathaniel Brown, Yeonee Seol, Keir C. Neuman, Jing Xu 680-Pos Board B446 BIOLOGICAL NANOMACHINES: CONTROLLING KINESIN-MICROTUBULE INTERACTION IN A MICROCHANNEL USING ELECTRIC FIELD. Kaden A. Steinbrink , Suvranta Tripathy, Yasser Aboelkassem 681-Pos Board B447 REGULATORY MECHANISMS OF KINESIN FUNCTION AT VARYING PH. Fawaz Baig , Hassan Bazzi, Harnoor Kang, Noah Biestek, Yasser Aboelkassem, Suvranta K. Tripathy 682-Pos Board B448 INVESTIGATION OF AN N-TERMINAL SEGMENT'S ROLE IN MOTOR PROTEINS. Caleb J. Cook , Joseph Chaney, Ethan Carter, Jordan Campbell, Jade Harris, Miquel Downs 683-Pos Board B449 AGATHISFLAVONE ISOLATED FROM BRAZILIAN FLORA SHOWS INHIBI TION OF MITOTIC KINESIN EG5. Daniele Takahashi, Islam MD Alrazi, Silvia L. Costa, Jorge M. David, Tomisin H. Ogunwa, Shinsaku Maruta 684-Pos Board B450 NOVEL PHOTOCHROMIC COMPOUND INHIBITS MITOTIC KINESIN EG5 IN MULTIPLE ISOMERIZATION STATES. Islam MD Alrazi , Fofou Yonta Tostani, Shinsaku Maruta 685-Pos Board B451 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 686-Pos Board B452 STRUCTURAL BASIS FOR RECOGNITION OF THE CARGO ADAPTER RAB 6 GTP BY THE DYNEIN ADAPTER BICD2. Xiaoxin Zhao, Sebastian Quintremil, Tingyao Wang, Heying Cui, David Moraga, Sozanne R. Solmaz 687-Pos Board B453 HUNTINGTIN POLYGLUTAMINE EXPANSIONS CAUSE PLEIOTROPIC TRANSPORT DEFECTS. Adam G. Hendricks , Emily N.P. Prowse, Brooke Turkalj, Mahmoud A. Pouladi 688-Pos Board B454 THE ACTIVATION OF THE DYNEIN TRANSPORT MACHINERY BY LIS1 AND NDE1. Yuanchang Zhao , Sena Oten, Ahmet Yildiz 689-Pos Board B455 EXTREME-VALUE ANALYSIS OF INTRACELLULAR CARGO TRANSPORT BY MOTOR PROTEINS. Takuma Naoi, Yuki Kagawa, Kimiko Nagino, Shinsuke Niwa, Kumiko Hayashi 690-Pos Board B456 MOTILITY OF KINESIN-5, CIN8-KINESIN-1 CHIMERA. Himanshu Pandey , TZU-CHEN MA, William O. Hancock

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