1 code implementation • 29 Jan 2024 • Rosalind Wenshan Pan, Tom Roeschinger, Kian Faizi, Rob Phillips
These parameters include binding site copy number, where a large number of binding sites may titrate away transcription factors, as well as overlapping binding sites, which may affect analysis of the mutual dependence between mutations in the regulatory region and expression levels.
no code implementations • 7 Feb 2021 • Rob Phillips
2019 marked the 75th anniversary of the publication of Erwin Schr\"{o}dinger's "What is Life?
no code implementations • 21 Jan 2021 • Zijie Qu, Jialong Jiang, Heun Jin Lee, Rob Phillips, Shahriar Shadkhoo, Matt Thomson
Studying a large set of shapes, we observe that the active networks contract in a shape-preserving manner that persists over the course of contraction.
Soft Condensed Matter
no code implementations • 9 Jul 2020 • Yinon M. Bar-On, Ron Sender, Avi I. Flamholz, Rob Phillips, Ron Milo
Modeling the spread of COVID-19 is crucial for informing public health policy.
1 code implementation • 14 Jun 2020 • Muir J. Morrison, Manuel Razo-Mejia, Rob Phillips
The study of transcription remains one of the centerpieces of modern biology with implications in settings from development to metabolism to evolution to disease.
no code implementations • 1 Jun 2020 • Yinon M. Bar-On, Ron Sender, Avi I. Flamholz, Rob Phillips, Ron Milo
Accurate numbers are needed to understand and predict viral dynamics.
no code implementations • 26 May 2020 • Vahe Galstyan, Rob Phillips
Kinetic proofreading is an error correction mechanism present in the processes of the central dogma and beyond, and typically requires the free energy of nucleotide hydrolysis for its operation.
no code implementations • 23 May 2020 • Vahe Galstyan, Kabir Husain, Fangzhou Xiao, Arvind Murugan, Rob Phillips
Key enzymatic processes in biology use the nonequilibrium error correction mechanism called kinetic proofreading to enhance their specificity.
1 code implementation • 7 May 2020 • Manuel Razo-Mejia, Sarah Marzen, Griffin Chure, Rachel Taubman, Muir Morrison, Rob Phillips
We then predict the information processing capacity of the genetic circuit for a suite of biophysical parameters such as protein copy number and protein-DNA affinity.
no code implementations • 28 Mar 2020 • Yinon M. Bar-On, Avi I. Flamholz, Rob Phillips, Ron Milo
The current SARS-CoV-2 pandemic is a harsh reminder of the fact that, whether in a single human host or a wave of infection across continents, viral dynamics is often a story about the numbers.
no code implementations • 21 Jan 2020 • William T. Ireland, Suzannah M. Beeler, Emanuel Flores-Bautista, Nathan M. Belliveau, Michael J. Sweredoski, Annie Moradian, Justin B. Kinney, Rob Phillips
Then, we examine the regulatory architectures for more than 80 promoters in the ${\it E. coli}$ genome which previously had no known regulation.
no code implementations • 3 Apr 2019 • Tal Einav, Rob Phillips
We show that this the refined energy matrix model can characterize the full suite of gene expression data and explore several applications of this framework, namely, how multivalent binding at the -35 and -10 sites can buffer RNAP kinetics against mutations and how promoters that bind overly tightly to RNA polymerase can inhibit gene expression.