BPS2026 Program Book

1569-Pos Travel Award Winner RECOMBINANT EXPRESSION AND PURIFICATION OF NF-KB P50/CREL HETERODIMERS FOR DNA-BINDING STUDIES. Giovanny Rosales , Han nah Baughman 1570-Pos Board B107 POLY-E AND POLY-D PEPTIDES RESPOND DIFFERENTLY TO PH SHIFTS AND DIVALENT ION CONCENTRATIONS. Mary Harutyunyan , Julianne Gath, Cecelia Ho, Emma Kraft, Rebecca B. Berlow, Michael Ross, Mat thew Gage Condensates in Physiology and Disease (Boards B108 - B122) 1571-Pos Board B108 RECIPROCAL REGULATION OF CLATHRIN ASSEMBLY AND THE GROWTH OF PROTEIN NETWORKS. Brandon T. Malady , Jeanne C. Stachowiak, Ad vika Kamatar, Andromachi Papagiannoula, Eileen M. Lafer, Sigrid Milles, Susovan Sarkar, David Owen, Liping Wang 1572-Pos Board B109 HETEROCHROMATIN PHASE-SEPARATED CONDENSATES THROUGHOUT STAGES OF MOUSE EMBRYONIC STEM CELL DIFFERENTIATION. Khalil Joron, Juliane Viegas, Eden Mishne, Paz Drori, Eran Meshorer, Eitan Lerner 1573-Pos Board B110 DECODING YAP DYNAMICS THROUGH CHARGE-MEDIATED CO-CON DENSATES. Kirstin Meyer , Klaus Yserentant, Rasmi Cheloor-Kovilakam, Kiersten Ruff, Chan-I Chung, Xiaokun Shu, Bo Huang, Orion Weiner 1574-Pos Board B111 EPSIN1 ENFORCES A CONDENSATION DEPENDENT CHECKPOINT FOR UBIQUITYLATED CARGO DURING CLATHRIN MEDIATED ENDOCYTO SIS. Susovan Sarkar , Haoyang Liu, Feng Yuan, Brandon T. Malady, Liping Wang, Jessica Perez, Eileen M. Lafer, Jon M. Huibregtse, Jeanne C. Stachowiak 1575-Pos Board B112 ALPHA-SYNUCLEIN INTERACTED WITH TFAM IN A CALCIUM-DEPEN DENT MANNER TO EXPOSE THE MITOCHONDRIAL DNA. Tongle Xu , Xiaohui MA, MESIAS Vince St. Dollente, Shuqin Zheng, Zhitong Zhu, Tin gyu Jin, Zhibin Liang, Lan Wang, Peter Cheung, Lingxiang Jiang, Toyotaka Ishibashi, Jinqing Huang 1576-Pos Board B113 HMGB1 LOCALIZATION AT SS-DSDNA JUNCTION PREVENTS PROTAMINE MEDIATED EXTREME DNA COMPACTION. Vikhyaat Ahlawat , Divya Kota, Huan-Xiang Zhou 1577-Pos Board B114 EGFR CONDENSATION IN LIVE CELLS IS MEDIATED BY GRB2 AND DIS TINCT FROM EGFR OLIGOMERIZATION. Serena Huang , Henry T. Phan, Brittany Stinger, Chun-Wei Lin, Jay T. Groves 1578-Pos Board B115 DETERMINANTS FOR PROTEIN CONDENSATES: ROLES OF FOLDED DOMAINS AND METAL IONS. Simran Arora , Sri Rama Koti Ainavarapu, Pernilla Wittung-Stafshede 1579-Pos Board B116 SINGLE PARTICLE TRACKING IN DIFFRACTION-SIZED TRANSCRIPTION CONDENSATES. Alisha Budhathoki , Ganesh Pandey, Filmon Alem Med hanie, Jan-Hendrik Spille Board B106

1580-Pos Travel Award Winner MOLECULAR CONTACT MAP OF BIOMOLECULAR CONDENSATES SHOWS CONNECTIVITY GIVING RISE TO MECHANICAL PROPERTIES. Yongsuk Lee , Yongwon Jung 1581-Pos Board B118 BIOMOLECULAR CONDENSATES SUSTAIN PH GRADIENTS AT EQUILIB RIUM DRIVEN BY CHARGE NEUTRALISATION. Hannes Ausserwöger 1582-Pos Board B119 PRINCIPLES OF CLIENT ENRICHMENT THROUGH SCAFFOLD-CLIENT IN TERACTIONS IN BIOMOLECULAR CONDENSATES. Aishani Ghosal, Lindsay Case, Trevor GrandPre 1583-Pos Board B120 A PROTEIN-DNA SURFACE HYDROGEL MECHANICALLY REINFORCES THE CELL NUCLEUS AND PROTECTS THE GENOME. Ramesh Adakkattil , Pranay Mandal, Yahor Savich, Valentin Ruffine, Mareike Jordan, Henrik Dahl Pinholt, Elisabeth Fischer-Friedrich, Frank Julicher, Stephan W. Grill, Alexander von Appen 1584-Pos Board B121 PRE-ASSEMBLY OF A PARTIAL SIGNALING UNIT PRIMES T-CELL RECEP TOR SIGNAL TRANSDUCTION. Timothy J. Eisen , Saehyun Choi, Jay T. Groves 1585-Pos Board B122 RECONSTITUTING THE LIQUID-LIQUID INTERFACE OF CHROMATIN CON DENSATES. Lucy D. Brennan Structure and Dynamics of RNA and DNA II (Boards B123 - B139) 1586-Pos Board B123 THE PROBABILISTIC NATURE OF RNA SPLICING. Gabriel D. Verley , Alberto Gandolfi, Mazin M. Magzoub 1587-Pos Board B124 Travel Award Winner SINGLE-MOLECULE STUDIES OF DNA STRUCTURE AND INTERACTIONS USING EMERGING CONVEX LENS-INDUCED CONFINEMENT-BASED APPROACHES. Cynthia Shaheen , Bianca C. Caminada, Alexis Hilts, Ruby Wei, Nane Vardanyan, Sasha Sabourin, Sabrina R. Leslie 1588-Pos Board B125 STRUCTURAL DETERMINANTS OF KISSING COMPLEXATION IN CON SERVED SL1 HAIRPINS IN WESTERN EQUINE ENCEPHALITIS VIRUS (WEEV) 3’-UTR. Eric Chartier , Unnikrishnan Puthumana, Jaqueline Guerrero, Sebastian Cappeta, Caleb J. Frye, Mihaela-Rita Mihailescu, Evangelia Kotsikorou, Jeffrey D. Evanseck 1589-Pos Board B126 PEPTIDE NUCLEIC ACID (PNA) AT THE CROSSROADS OF DNA. Bharath Raj Madhanagopal , Akul Patel, Sandip Mandal, Hannah Talbot, John Geary, Krishna N Ganesh, Prabal K Maiti, Arun Richard Chandrasekaran 1590-Pos Board B127 EICATION OF THE HYDRATION OF NUCLEIC ACIDS: ELECTROSTRICTED VS STRUCTURAL. Luis A. Marky 1591-Pos Board B128 Travel Award Winner STRUCTURAL, DYNAMICAL AND ENTROPIC IMPACT OF MG 2+ ON HCV X55 HAIRPIN; ROLE OF IONIC ATMOSPHERE IN RNA KISSING COMPLEX FORMATION. Unnikrishnan Puthumana , Demar Williams, Brandon Vernier, Mihaela-Rita Mihailescu, Jeffrey D. Evanseck Board B117

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