BPS2025 Full Program

654-Pos Board B438 MARTINI WITHOUT THE TWIST: UNVEILING A MECHANICALLY CORRECT MICROTUBULE THROUGH BOTTOM-UP COARSE-GRAINING IN MARTINI 3. Abhilash Sahoo , Sonya M. Hanson 655-Pos Board B439 FORCE-DEPENDENT SPINDLE MICROTUBULE DAMAGE, REMODELING, AND STABILIZATION. Caleb J. Rux , Megan K. Chong, Sean Myers, Nathan Cho, Sophie Dumont 656-Pos Board B440 PUSHING AND PULLING ON CELLS: ACTIVELY STUDYING CELL MECHAN ICS AND CYTOSKELETAL PROCESSES IN REAL TIME USING CORRELATIVE OPTICAL TWEEZERS-FLUORESCENCE MICROSCOPY. Sheema Rahmanseresht , Nastaran Hadizadeh Yazdi, Trey Simpson, Paul Pease 657-Pos Board B441 COMPLEMENTARY CYTOSKELETAL CROSSTALK IN LIVE CELLS. Renita Saldanha , Yiling Lan, Ryan McGorty, Rae-Robertson Anderson, Heidi Hehnly, Alison Patteson 658-Pos Board B442 Travel Award Winner ELUCIDATING THE ORIGINS OF TRANSIENT SECONDARY STRUCTURE IN TUBULIN E-HOOKS USING QUANTUM MECHANICS. Alexander Bromley , Nathan I. Hammer, Ryan C. Fortenberry, Dana N. Reinemann 659-Pos Board B443 Travel Award Winner THE LANTHANIDE GADOLINIUM INHIBITS THE ELECTRICAL OSCILLA TIONS OF MICROTUBULES. Eugenia Guillermina Bravo , Noelia Scarinci, Horacio F. Cantiello, María del Rocío Cantero 660-Pos Board B444 ANALYSIS OF THE STEADY-STATES OF SYSTEMS OF DYNAMIC MICROTU BULES: POLYMER-LENGTH-DISTRIBUTION STEADY STATE. Alexander W. Simmons , Sayandeepa Raha, Theodore N. Berente, Holly V. Goodson 661-Pos Board B445 REGULATING FILAMENT DYNAMICS IN DENSE MICROTUBULE AND COMPOSITE NETWORKS. Nimisha Krishnan , Jennifer L. Ross 662-Pos Board B446 CAMSAP2 REGULATES MIDZONE MINUS END SHORTENING VIA KIF2A IN HUMAN CELLS. Carline Fermino do Rosario , Patricia Wadsworth 663-Pos Board B447 UNVEILING FLAGELLAR BEATING MECHANISMS THROUGH THE 96-NM REPEAT STRUCTURE OF TRYPANOSOMA BRUCEI DOUBLET MICROTU BULES. Xian Xia 664-Pos Board B448 BOTTOM-UP COARSE-GRAINING REVEALS FORMATION OF STABLE PRO TOFILAMENT CLUSTERS AT MICROTUBULE PLUS-END TIPS. Weizhi Xue , Jiangbo Wu, Gregory A. Voth 665-Pos Board B449 UNCONVENTIONAL GLIDING OF KINETOCHORE-ASSOCIATED NDC80 PROTEIN ALONG MICROTUBULES UNDER DRAGGING FORCE. Ekaterina L. Grishchuk , Vladimir Demidov, Fedor Balabin, Ivan V. Gonchar, Fazly I. Ataullakhanov 666-Pos Board B450 DYNAMIC FORCE GENERATION AT MICROTUBULE TIPS CONTROL SPINDLE ARCHITECTURE AND SIZE. Lee-Ya Chu , Daniel Stedman, Julian Gannon, Susan Cox, Georgii Pobegalov, Maxim Molodtsov 667-Pos Board B451 DIRECT QUANTIFICATION OF HUMAN ΑΒ-TUBULIN BINDING KINET ICS AT MICROTUBULE ENDS REVEALS NUCLEOTIDE REGULATION OF END-BINDING AFFINITY. Saradamoni Mondal , Eric Bonventre, Luke Rice, William O. Hancock

668-Pos Board B452 TUBULIN C-TERMINAL TAILS SHOW DISTINCT PATTERNS OF SELF-INTER ACTION. Patrick DeLear , David Sept 669-Pos Board B453 UNDERSTANDING MICROTUBULE NUCLEATION THROUGH THE CON FORMATIONAL DYNAMICS OF Α, Β, AND Γ-TUBULINS. Kenneth Tsui 670-Pos Board B454 EVIDENCE FOR STABLE LOW-TENSION KINETOCHORE-MICROTUBULE ATTACHMENTS. Khalid A. Al-Naemi , Roan Blakeley, Sean Moore, Ziad El-Hajj, Jackie Vogel 671-Pos Board B455 TUBULIN CODE ERASER CCP5 BINDS BRANCH GLUTAMATES BY SUB STRATE DEFORMATION. Jiayi Chen , Elena A. Zehr, James M. Gruschus, Agnieszka Szyk, Yanjie Liu, Martin E. Tanner, Nico Tjandra, Antonina Roll-Mecak Cell Mechanics, Mechanosensing, and Motility I (Boards B456 - B469) 672-Pos Board B456 THE EFFECT OF BETA-ADRENERGIC SIGNALING ON CANCER-ASSOCIATED FIBROBLAST CONTRACTILITY IN THE BREAST TUMOR MICROENVIRON MENT. Andrea A. Simonian , Bryanna Chavez, Donald M. Lamkin, Julia Tchou, Erica K. Sloan, Steve W. Cole, Sandra Orsulic, Amy C. Rowat 673-Pos Board B457 HIGH-THROUGHPUT DEFORMABILITY SCREEN IDENTIFIES NUDT5 AS A MEDIATOR OF OVARIAN CANCER CELL MECHANICAL BEHAVIORS. Angelina Flores , Jennifer Soto, Chau Ly, Navjot Kaur Gill, Robert Damoi seaux, Amy Rowat 674-Pos Board B458 MEASURING CELLULAR MECHANICS VIA IMAGE ANALYSIS TECHNIQUES TO UNCOVER A MOLECULAR PATHWAY INVOLVING OBSCURIN. Yasmin F. Al Anbari , Kamrin D. Shultz, Nathan T. Wright 675-Pos Board B459 ELUCIDATING THE MOLECULAR MECHANISM OF HOW OBSCURIN AL TERS CELLULAR MIGRATION. Kamrin D. Shultz , Nathan T. Wright, Callie Miller, Yasmin F. Al Anbari 676-Pos Board B460 MULTI-AXIAL CYCLIC STRETCHING COMBINED WITH LIVE-CELL IMAG ING TO EXPLORE EPITHELIAL CELL MECHANOBIOLOGY IN SPACE AND TIME. David Jaworski , Lara Hundsdorfer, Effie Bastounis, Iordania Constantinou 677-Pos Board B461 TRANSPORT OF CHEMICAL SIGNALS WITHIN CELL FILOPODIA. Mohamed O. Mahmoud Khattab , C. Nadir Kaplan 678-Pos Board B462 NANOSCALE IMAGING OF SUN1 LINC COMPLEX ORGANIZATION DUR ING NUCLEAR MECHANICS. Liying Wu , Fabien Pinaud 679-Pos Board B463 SIMULATIONS OF DEFORMATION-DEPENDENT SIGNALING AT THE PLASMA MEMBRANE AND THE NUCLEAR ENVELOPE. Emmet A. Francis , Einollah Sarikhani, Vrund Patel, Dhivya P. Meganathan, Marie E. Rognes, Zeinab Jahed, Padmini Rangamani 680-Pos Board B464 Travel Award Winner ACTIVE FORCE FLUCTUATIONS AND EXTERNAL FORCES COOPERATIVELY REMODEL EPITHELIAL TISSUE BY LOCAL FLUIDIZATION AND SOLIDIFI CATION DURING DROSOPHILA BODY AXIS ELONGATION. Tianyi Zhu , Hongkang Zhu, Ben O’Shaughnessy

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