Divya Choudhary

Mapping Synthetic Circuit Design Space through Massively Parallel Measurement of Single-Cell Dynamics

The paper uses a high-throughput platform to measure single-cell dynamics of gene-regulatory circuits and maps their design space by testing robustness and identifying key interactions.

Division of labor during bacterial warfare

The paper investigates bacterial warfare by analyzing toxin production in Escherichia coli, finding that localized toxin bursts are more effective than uniform production in structured populations.

Inherited flagellar structures coordinate the onset of swimming among related E. coli cells

The paper shows how inherited flagellar structures coordinate swimming onset in E. coli cells by integrating transcriptional noise and sharpening it into a heritable decision.

Periplasmic detoxification of urate hydroperoxide underpins E. coli survival in the inflamed gut

This study identifies HiuH as a periplasmic enzyme in E. coli that detoxifies urate hydroperoxide, enhancing bacterial survival in inflamed gut conditions.

A simple regulatory network coordinates a bacterial stress response in space and time

The paper uses time-resolved single-cell imaging to study the Escherichia coli oxidative stress response, revealing simple regulatory logic in gene expression dynamics.

Pan-genome-wide analysis of Pantoea ananatis identified genes linked to pathogenicity in onion

This study uses pan-genome-wide association analysis to identify genes linked to pathogenicity in Pantoea ananatis, revealing both known and novel genes associated with onion infection.