Biophysical Society 62nd Annual Meeting | Program Guide

3220-Pos Board B428 MINIMAL INGREDIENTS FOR COUPLED SPINDLE ASSEMBLY AND CHRO- MOSOME BI-ORIENTATION IN A COMPUTATIONAL MODEL OF FISSION YEAST MITOSIS. Christopher Edelmaier , Adam Lamson, Zach Gergely, J. Richard McIntosh, Matthew A. Glaser, Meredith D. Betterton 3221-Pos Board B429 NONEQUILIBRIUM DISSIPATION IN LIVING OOCYTES. Wylie Ahmed 3222-Pos Board B430 INVESTIGATING QUALITY OF MIXING OF A BIOLOGICAL ACTIVE NEM- ATIC. Amanda J. Tan , Eric Roberts, Kevin A. Mitchell, Linda S. Hirst 3223-Pos Board B431 Education Travel Awardee ORGANIZATION AND DYNAMICS OF GLIDING FLEXIBLE FILAMENTS.  Jeffrey M. Moore , Tyler N. Thompson, Matthew A. Glaser, Meredith D. Board B432 A NOVEL KINASE ACTIVITY OF CALPONIN. Nicholas W. Diloreto Cell Mechanics, Mechanosensing, and Motility III (Boards B433–B456) 3225-Pos Board B433 BIOPHYSICS OF COLLECTIVE PHOTOTAXIS OF EUGLENA GRACILIS. Alan C. H. Tsang , amy T. Lam, Ingmar H. Riedel-Kruse 3226-Pos Board B434 Education Travel Awardee FRUSTRATED PHAGOCYTIC SPREADING OF HUMAN NEUTROPHILS ON DIFFERENT DENSITIES OF SURFACE-IMMOBILIZED IGG. Zhiyu Xiao , Em- met A. Francis, Volkmar Heinrich 3227-Pos Board B435 COORDINATION OF MORPHOGENETIC GROWTH AND CELLULAR ME- CHANICS ACROSS MULTIPLE CELL LAYERS TO SHAPE THE DROSOPHILA WING DISC. Ali Nematbakhsh 3228-Pos Board B436 International Travel Awardee LAMIN A/C GUIDED NUCLEAR MECHANOTRANSDUCTION. Jeong-Ki Kim, Dong-Hwee Kim 3229-Pos Board B437 DEFORMABLE MICROPARTICLES AS REPORTERS FOR PROBING CELLULAR FORCES IN PHAGOCYTOSIS. Daan Vorselen , Julie Theriot 3230-Pos Board B438 MATRIX STIFFNESS REGULATES THE FATE OF BREAST CANCER CELLS.  Deep Parikh , Mary Stack, Hongjun Wang 3231-Pos Board B439 LOCAL EPITHELIAL FRACTURE AND HEALING MECHANICS DICTATE MOR- PHOGENESIS AND ASEXUAL REPRODUCTION IN TRICHOPLAX ADHAE- RENS. Vivek N. Prakash , Arjun Bhargava, Manu Prakash 3232-Pos Board B440 COHERENT TIMESCALES AND MECHANICAL STRUCTURE OF MULTI- CELLULAR AGGREGATES. Miao Yu , Aria Mahtabfar, Paul Beelen, Yasir Demiryurek, David I. Shreiber, Jeffrey D. Zahn, Ramsey Foty, Liping Liu, Hao Lin 3233-Pos Board B441 A NODE ORGANIZATION GENERATES TENSION AND PROMOTES STABIL- ITY IN THE FISSION YEAST CONTRACTILE RING. Sathish Thiyagarajan , Shuyuan Wang, Ben O’Shaughnessy 3234-Pos Board B442 MOTILE HAIR CELLS DISTINGUISH MECHANICAL SIGNALS FROM NOISE BEST WHEN THEY OPERATE ON THE BRINK OF SPONTANEOUS OSCILLA- TION. Daibhid O Maoileidigh , Joshua Salvi, AJ Hudspeth Betterton 3224-Pos

3235-Pos Board B443 MOLECULAR MECHANISMS FOR DISTINCT FUNCTIONS OF TALIN ISO- FORMS. Krishna Chinthalapudi , Tina Izard 3236-Pos Board B444 LIM KINASE 1 AND 2 REGULATE MOTILITY AND INVASION IN GLIOBLAS- TOMA.  Joseph Chen , Badriprasad Ananthanarayanan, Kelsey Springer, Sanjay Kumar 3237-Pos Board B445 REPAIR FACTOR LOSS AND GENOME VARIATION IN CANCER CELL INVA- SION.  Jerome Irianto , Yuntao Xia, Charlotte R. Pfeifer, Avathamsa Athi- rasala, Jiazheng Ji, Cory M. Alvey, Manu Tewari, Rachel R. Bennett, Shane M. Harding, Andrea J. Liu, Roger A. Greenberg, Dennis E. Discher 3238-Pos Board B446 VERSATILE PHOTOTACTIC BEHAVIORS OF THE CHIRAL MICROSWIMMER EUGLENA GRACILIS. Alan Tsang, amy Lam, Ingmar H. Riedel-Kruse 3239-Pos Board B447 DIRECT MEASUREMENT OF THE MAGNITUDE AND DYNAMICS OF ME- CHANICAL FORCES EXERTED BY SINGLE INTEGRINS IN LIVING CELLS.  Steven Tan , Alice Chang, Cayla Miller, Sarang Nath, Alexander Dunn 3240-Pos Board B448 MODELING INSIGHTS INTO THE MECHANICAL COORDINATION IN THE COLLECTIVE LOCOMOTION OF HEART PROGENITOR CELLS. Calina Copos , Yelena Bernadskaya, Lionel Christiaen, Alex Mogilner 3241-Pos Board B449 CELL CYCLE INHIBITION BY CONSTRICTED MIGRATION. Charlotte R. Pfeifer , Victor M. Morales Garcia, Leeza M. Santiago Millan, Brandon Niese, Jerome Irianto, Dennis E. Discher 3242-Pos Board B450 DISRUPTING ENDOTHELIAL CELL BIOMECHANICS THROUGH CONNEXIN 43 INHIBITION. Md. Mydul Islam , Robert Steward Jr. 3243-Pos Board B451 MECHANOSENSING OF SOLID TUMORS BY CANCER-ATTACKING MACRO- PHAGES. Cory Alvey, Charlotte Pfeifer, Jerome Irianto, Yuntao Xia, Lucas Smith, Larry Dooling, Dennis E. Discher 3244-Pos Board B452 TWO ISOFORMS OF MYOSIN-II COOPERATE TO ORGANIZE THE FISSION YEAST CYTOKINETIC RING FOR MAXIMAL TENSION PRODUCTION. Shuyu- an Wang, Harvey Chin, Sathish Thiyagarajan , Erdem Karatekin, Thomas Dean Pollard, Ben O’Shaughnessy 3245-Pos Board B453 CURVATURE DEPENDENCE OF NUCLEAR RUPTURE FREQUENCY RE- VEALED BY AFM FORCE SPECTROSCOPY.  Irena L. Ivanovska , Yuntao Xia, Jerome Irianto, Dennis E. Discher 3246-Pos Board B454 COMPUTATIONAL MODEL OF DICTYOSTELIUMMIGRATION BY CHEMO-, MECHANO-, AND RIGIDITY SENSING. Atsushi Suzuki , Takumi Hayakawa, Kyungtaek Lim, Kazushi Ikeda, Chika Okimura, Yoshiaki Iwadate, Yuichi Board B455 STRUCTURAL AND BIOMECHANICAL CHANGES DURING PLATELET-DRIVEN CLOT CONTRACTION. Oleg Kim 3248-Pos Board B456 PROBING THE PHYSICAL AND MOLECULAR BASIS OF THE MAMMALIAN MITOTIC SPINDLE’S RESPONSE TO FORCE. Pooja Suresh , Alexandra F. Long, Sophie Dumont Sakumura 3247-Pos

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