Evolutionary Dynamics I

Presentations

• Ecology and Perpetual Evolution in High Dimensions

  ORAL · Invited

  March 17, 2025, 2:30 PM – March 17, 2025, 3:06 PM

  Presenters

  • Daniel S Fisher

    Stanford University

  Authors

  • Daniel S Fisher

    Stanford University

  View abstract →

• Rapid evolution follows predictable paths on learnable low-dimensional manifolds

  ORAL

  March 17, 2025, 3:06 PM – March 17, 2025, 3:18 PM

  Presenters

  • Manuel Razo-Mejia

    Stanford University

  Authors

  • Manuel Razo-Mejia

    Stanford University

  • Madhav Mani

    Northwestern University, Northwestern

  • Dmitri A Petrov

    Stanford University

  View abstract →

• Osmotic conditions shape fitness gains and resistance mechanisms during E. coli and T4 phage co-evolution

  ORAL

  March 17, 2025, 3:18 PM – March 17, 2025, 3:30 PM

  Publication: M. Hunter, E. Lyall, K. Verma and C. Tropini. (2024) Osmotic conditions shape fitness gains and resistance mechanisms during E. coli and T4 phage co-evolution (in prep)

  Presenters

  • Michael Hunter

    University of British Columbia

  Authors

  • Michael Hunter

    University of British Columbia

  • Eric Lyall

    University of British Columbia

  • Kriti Verma

    University of British Columbia

  • Carolina Tropini

    University of British Columbia

  View abstract →

• A mathematical framework for disentangling time-varying selection in HIV-1 evolution

  ORAL

  March 17, 2025, 3:30 PM – March 17, 2025, 3:42 PM

  Publication: Sohail, Muhammad Saqib, et al. "MPL resolves genetic linkage in fitness inference from complex evolutionary histories." Nature Biotechnology 39.4 (2021): 472-479.
  Gao, Yirui, and John P. Barton. "A binary trait model reveals the fitness effects of HIV-1 escape from T cell responses." bioRxiv (2024).

  Presenters

  • Yirui Gao

    University of California, Riverside

  Authors

  • Yirui Gao

    University of California, Riverside

  • Brian Lee

    University of California, Riverside

  • John P Barton

    University of Pittsburgh

  View abstract →

• Efficient epistasis inference reveals constraints on HIV-1 evolution

  ORAL

  March 17, 2025, 3:42 PM – March 17, 2025, 3:54 PM

  Publication: doi: https://doi.org/10.1101/2024.10.14.618287
  himagaki, Kai S., and John P. Barton. "Efficient epistasis inference via higher-order covariance matrix factorization." bioRxiv (2024): 2024-10.

  Presenters

  • Kai Shimagaki

    University of Pittsburgh

  Authors

  • Kai Shimagaki

    University of Pittsburgh

  • John P Barton

    University of Pittsburgh School of Medicine

  View abstract →

• Global Epistasis in Multiple Environments

  ORAL

  March 17, 2025, 3:54 PM – March 17, 2025, 4:06 PM

  Presenters

  • Caelan Brooks

    Harvard University

  Authors

  • Caelan Brooks

    Harvard University

  • Gautam Reddy

    Princeton University

  • Michael Desai

    Harvard University

  • Misha Gupta

    Harvard University

  View abstract →

• Rapid Evolution in a Fluctuating Environment

  ORAL

  March 17, 2025, 4:06 PM – March 17, 2025, 4:18 PM

  Presenters

  • John David McEnany

    Stanford University

  Authors

  • John David McEnany

    Stanford University

  • Benjamin H Good

    Stanford University

  View abstract →

• Mechanisms of chemotaxis on rugged landscapes

  ORAL

  March 17, 2025, 4:18 PM – March 17, 2025, 4:30 PM

  Presenters

  • Carlos Enrique Moguel Lehmer

    Syracuse University

  Authors

  • Carlos Enrique Moguel Lehmer

    Syracuse University

  • Antun Skanata

    Syracuse University

  View abstract →

• The effect of cross-feeding on mutant fitness in microbial communities

  ORAL

  March 17, 2025, 4:30 PM – March 17, 2025, 4:42 PM

  Presenters

  • Justus Wilhelm Fink

    California Institute of Technology

  Authors

  • Justus Wilhelm Fink

    California Institute of Technology

  • Dhru Desai

    Rutgers University

  • Magdalena San Roman

    Universidad de Salamanca

  • Michael Manhart

    Rutgers University

  View abstract →

• Recombination in local and global bacterial populations

  ORAL

  March 17, 2025, 4:42 PM – March 17, 2025, 4:54 PM

  Presenters

  • Edo Kussell

    New York University (NYU)

  Authors

  • Edo Kussell

    New York University (NYU)

  • Asher Preska Steinberg

    New York University (NYU)

  View abstract →

• The structure of genetic diversity in a bacterial species

  ORAL

  March 17, 2025, 4:54 PM – March 17, 2025, 5:06 PM

  Publication: Raghuram V, Petit III RA, Karol Z, Mehta RS, DBW, Read TD (2024) Average nucleotide identity based Staphylococcus aureus strain grouping allows identification of strain-specific genes in the pangenome. mSystems: e0014324. doi: 10.1128/msystems.00143-24.

  Presenters

  • Daniel B Weissman

    Emory University

  Authors

  • Daniel B Weissman

    Emory University

  • Tim D Read

    Emory University

  • Vishnu Raghuram

    Emory University

  • Robert A Petit

    Emory University

  • Rohan S Mehta

    Emory University

  • Zach Karol

    Emory University

  View abstract →

• Competition between early stochasticity and transient dynamics in exponentially growing populations

  ORAL

  March 17, 2025, 5:06 PM – March 17, 2025, 5:18 PM

  Publication: Yaïr Hein and Farshid Jafarpour. "Competition between transient oscillations and early stochasticity in exponentially growing populations." Physical Review Research 6.3 (2024)

  Presenters

  • Farshid Jafarpour

    University of Utrecht, Utrecht University

  Authors

  • Farshid Jafarpour

    University of Utrecht, Utrecht University

  • Yaïr Hein

    Utrecht University

  View abstract →