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66th Biophysical Society Annual Meeting, 2022

Preprints presented at the 66th BPS Annual Meeting, Feb 19 - 23, 2022 (The below list is not exhaustive and the preprints are listed in no particular order.)

List by Soni Mohapatra

Preprints:

Single-molecule imaging of cytoplasmic dynein in cellulo reveals the mechanism of motor activation and cargo capture

Nireekshit Addanki Tirumala, Gregory Redpath, Pritha Dolai, Natasha Kapoor-Kaushik, Nicholas Ariotti, K Vijay Kumar, Vaishnavi Ananthanarayanan

https://www.biorxiv.org/content/10.1101/2021.04.05.438428v2

Proximity-assisted photoactivation (PAPA): Detecting molecular interactions in live-cell single-molecule imaging

Thomas G.W. Graham, John J. Ferrie III, Gina M. Dailey, Robert Tjian, Xavier Darzacq

https://www.biorxiv.org/content/10.1101/2021.12.13.472508v1

Relaxation time asymmetry in stator dynamics of the bacterial flagellar motor

Ruben Perez-Carrasco, María-José Franco-Oñate, Jean-Charles Walter, Jérôme Dorignac, Fred Geniet, John Palmeri, Andrea Parmeggiani, Nils-Ole Walliser, Ashley L Nord,

https://www.biorxiv.org/content/10.1101/2021.07.05.451114v1

Determinants of trafficking, conduction, and disease within a K+ channel revealed through multiparametric deep mutational scanning

Willow Coyote-Maestas, David Nedrud, Yungui He, Daniel Schmidt

https://www.biorxiv.org/content/10.1101/2022.01.06.475280v1

Molecular architecture of the human caveolin-1 complex

Jason C. Porta, Bing Han, Alican Gulsevin, Jeongmin Chung, Yelena Peskova, Sarah Connolly, Hassane S. Mchaourab, Jens Meiler, Erkan Karakas, Anne K. Kenworthy, Melanie D. Ohi

https://www.biorxiv.org/content/10.1101/2022.02.17.480763v1

Label-free tracking and mass measurement of single proteins on lipid bilayers

Eric D. B. Foley, Manish S. Kushwah, Gavin Young, Philipp Kukura

https://www.biorxiv.org/content/10.1101/2021.04.08.438951v1

A liquid +TIP-network regulates microtubule dynamics through tubulin condensation

Julie Miesch, Robert T. Wimbish, Marie-Claire Velluz, Charlotte Aumeier

https://www.biorxiv.org/content/10.1101/2021.09.13.459419v3

Formin’s nucleation activity influences actin filament length

Mark E. Zweifel, Laura A. Sherer, Biswaprakash Mahanta, Naomi Courtemanche

https://www.biorxiv.org/content/10.1101/2021.06.01.446650v1

The Astrin-SKAP Complex Reduces Friction at the Kinetochore-Microtubule Interface

Miquel Rosas-Salvans, Renaldo Sutanto, Pooja Suresh, Sophie Dumont

https://www.biorxiv.org/content/10.1101/2021.11.29.469773v1

Cryo-EM Structures of Prestin and the Molecular Basis of Outer Hair Cell Electromotility

Navid Bavi, Michael David Clark, Gustavo F. Contreras, Rong Shen, Bharat Reddy, Wieslawa Milewski, Eduardo Perozo

https://www.biorxiv.org/content/10.1101/2021.08.06.455374v1

Rapid 40S scanning and its regulation by mRNA structure during eukaryotic translation initiation

Jinfan Wang, Carlos Alvarado, Byung-Sik Shin, Jonathan Bohlen, Thomas E. Dever, Joseph D. Puglisi

https://www.biorxiv.org/content/10.1101/2021.12.08.471614v1

Influence of effective polarization on ion and water interactions within a biomimetic nanopore

Linda X. Phan, Charlotte I. Lynch, Jason Crain, Mark S.P. Sansom, Stephen J. Tucker

https://www.biorxiv.org/content/10.1101/2021.12.10.471283v1

Multiplexed Detection of Molecular Interactions with DNA Origami Engineered Cells in 3-D Collagen Matrices

Melika Shahhosseini, Peter E. Beshay, Ehsan Akbari, Alex Avendano, Jonathan W. Song, Carlos E. Castro

https://www.biorxiv.org/content/10.1101/2022.02.04.479158v1

Imaging of sub-cellular fluctuations provides a rapid way to observe bacterial viability and response to antibiotics

Charlotte R Bermingham, Isabel Murillo, Alexandre D J Payot, Krishna C Balram, Maximilian B Kloucek, Simon Hanna, Niamh M Redmond, Helen Baxter, Ruth Oulton, Matthew B Avison, Massimo Antognozzi

https://www.biorxiv.org/content/10.1101/460139v1

Distinctive mechanisms of epilepsy-causing mutants discovered by measuring S4 movement in KCNQ2 channels

Michaela A. Edmond, Andy Hinojo-Perez, Xiaoan Wu, Marta E. Perez Rodriguez, Rene Barro-Soria

https://www.biorxiv.org/content/10.1101/2022.01.19.476944v1

Multi-modal Single-molecule Imaging with Continuously Controlled Spectral-resolution (CoCoS) Microscopy

Jonathan Jeffet, Yael Michaeli, Dmitry Torchinsky, Ifat Israel-Elgali, Noam Shomron, Timothy D. Craggs, Yuval Ebenstein

https://www.biorxiv.org/content/10.1101/2020.10.13.330910v1

Lipid tracking at kilohertz sampling rates on live cell membranes through Interferometric Scattering microscopy

Francesco Reina, Christian Eggeling, B. Christoffer Lagerholm

https://www.biorxiv.org/content/10.1101/2021.08.06.455401v1

Nanocrown electrodes for reliable and robust intracellular recording of cardiomyocytes and cardiotoxicity screening

Zeinab Jahed, Yang Yang, Ching-Ting Tsai, Ethan P. Foster, Allister F. McGuire, Huaxiao Yang, Aofei Liu, Csaba Forro, Zen Yan, Xin Jiang, Ming-Tao Zhao, Wei Zhang, Xiao Li, Thomas Li, Annalisa Pawlosky, Joseph C. Wu, Bianxiao Cui

https://www.biorxiv.org/content/10.1101/2021.09.28.462181v2

Actin-microtubule dynamic composite forms responsive active matter with memory

Ondřej Kučera, Jérémie Gaillard, Christophe Guérin, Manuel Théry, Laurent Blanchoin

https://www.biorxiv.org/content/10.1101/2022.01.10.475629v2

The Mycobacterium tuberculosis DNA-repair helicase UvrD1 is activated by redox-dependent dimerization via a 2B domain cysteine conserved in other Actinobacteria

Ankita Chadda, Drake Jensen, Eric J. Tomko, Ana Ruiz Manzano, Binh Nguyen, Timothy M. Lohman, Eric A. Galburt

https://www.biorxiv.org/content/10.1101/2021.10.26.465901v2

Structural features of Dnase1L3 responsible for serum antigen clearance

Jon J. McCord, Minal Engavale, Elahe Masoumzadeh, Johanna Villarreal, Britney Mapp, Michael P. Latham, Peter A. Keyel, R. Bryan Sutton

https://www.biorxiv.org/content/10.1101/2022.01.19.476959v1

Interaction of the TonB dependent transporter HasR with its cognate TonB-like protein HasB in a membrane environment

Kamolrat Somboon, Oliver Melling, Maylis Lejeune, Glaucia M.S. Pinheiro, Annick Paquelin, Benjamin Bardiaux, Michael Nilges, Philippe Delepelaire, Syma Khalid, Nadia Izadi-Pruneyre

https://www.biorxiv.org/content/10.1101/2021.04.21.440789v1

Characterizing the conformational free-energy landscape of RNA using single-molecule field-effect transistors

Sukjin S. Jang, Sarah Dubnik, Jason Hon, Colin Nuckolls, Ruben L. Gonzalez Jr.

https://www.biorxiv.org/content/10.1101/2022.01.13.475405v1

Pseudomonas aeruginosa differentiates substrate rigidity using retraction of type IV pili

Matthias D. Koch, Endao Han, Joshua W. Shaevitz, Zemer Gitai

https://www.biorxiv.org/content/10.1101/2021.08.26.457786v1

Live cell imaging reveals that RecA finds homologous DNA by reduced dimensionality search

Jakub Wiktor, Arvid H Gynnå, Prune Leroy, Jimmy Larsson, Giovanna Coceano, Ilaria Testa, Johan Elf

https://www.biorxiv.org/content/10.1101/2020.02.13.946996v3

Membrane surfaces regulate assembly of a ribonucleoprotein condensate

Wilton T. Snead, Therese M. Gerbich, Ian Seim, Zhongxiu Hu, Amy S. Gladfelter

https://www.biorxiv.org/content/10.1101/2021.04.24.441251v1

Conformational Changes in the Negative Arm of the Circadian Clock Correlate with Dynamic Interactomes Involved in Post-transcriptionally Regulated Processes

Jacqueline F. Pelham, Alexander E. Mosier, Samuel C. Altshuler, Christopher L. Kirchhoff, William B. Fall, Lisa S. Baik, Joanna C. Chiu, Jennifer M. Hurley

https://www.biorxiv.org/content/10.1101/2021.11.20.469315v1

A model-guided pipeline for drug cardiotoxicity screening with human stem-cell derived cardiomyocytes

Alexander P. Clark, Siyu Wei, Trine Krogh-Madsen, David J. Christini

https://www.biorxiv.org/content/10.1101/2021.09.10.459625v1

Categories: biophysics

 

Posted on: 2nd March 2022 , updated on: 3rd March 2022

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