jjray profile

Recent Activity

• 15:45: posted Transcriptional regulation constrains the organization of genes on eukaryotic chromosomes

• 21:04: posted Function of conserved histidine-243 in phosphatase activity of EnvZ, the sensor for porin osmoregulation in Escherichia coli
• 20:54: posted Mutations That Alter the Kinase and Phosphatase Activities of the Two-Component Sensor EnvZ
• 20:14: posted Robustness and dissipation of mitogen-activated protein kinases signal transduction network: Underlying funneled landscape against stochastic fluctuations
• 15:23: posted Evolutionary Dynamics of Prokaryotic Transcriptional Regulatory Networks

• 21:38: posted A genetic timer through noise-induced stabilization of an unstable state

• 21:34: posted The Meaning of Gene Positioning

• 18:48: posted Modeling the chemotactic response of Escherichia coli to time-varying stimuli

• 17:56: added a note to Stochastic cascades, credit contagion, and large portfolio losses
• 17:54: posted Stochastic cascades, credit contagion, and large portfolio losses

• 21:49: posted RNA visualization in live bacterial cells using fluorescent protein complementation
• 15:36: posted Cytolocalization of the PhoP response regulator in Salmonella enterica: modulation by extracellular Mg2+ and by the SCV environment
• 15:35: posted Cross-talk suppression between the CpxA-CpxR and EnvZ-OmpR two-component systems in E. coli

• 19:12: posted Stochastic Simulation of Enzyme-Catalyzed Reactions with Disparate Timescales

• 19:32: posted Frequency-modulated nuclear localization bursts coordinate gene regulation

• 20:39: posted Conservation and evolutionary dynamics of the agr cell-to-cell communication system across firmicutes.
• 16:27: posted Theory of the statistics of kinetic transitions with application to single-molecule enzyme catalysis
• 16:25: posted Small RNAs Establish Delays and Temporal Thresholds in Gene Expression.
• 16:19: posted Stochastic Modeling of Gene Positive Autoregulation Networks Involving Signal Molecules
• 16:05: posted Reaction Brownian dynamics and the effect of spatial fluctuations on the gain of a push-pull network