S. Pelet

Basal association of a transcription factor favors early gene expression

The paper investigates how Ste12 binding site configurations and nucleosome positioning affect gene expression timing and level in yeast mating.

Implication of polymerase recycling for nascent transcript quantification by live cell imaging

The paper investigates how polymerase recycling affects nascent transcript quantification in live-cell imaging, finding that gene length does not influence signal intensity under stress conditions.

Single-particle view of stress-promoters induction dynamics: an interplay between MAPK signaling, chromatin and transcription factors

The paper studies how MAPK signaling, chromatin structure, and transcription factors interact to regulate gene expression dynamics in yeast under stress.

Visualizing cellular heterogeneity by quantifying the dynamics of MAPK activity in live mammalian cells with synthetic fluorescent biosensors

The paper develops a synthetic fluorescent biosensor to monitor MAPK activity dynamics in live cells, showing improved sensitivity and applicability across multiple cell types and conditions.

Close-Range Interactions Favor Growth in Random-Paired Extracted Soil Bacteria

The paper tests growth interactions between soil bacteria and inoculants in encapsulated pairs, finding that inoculants often boost sand cell growth, but not their own maximum productivity.

Cross-regulation between CDK and MAPK control cellular fate

The paper quantifies the interplay between MAPK and CDK activities in budding yeast to show how their cross-regulation influences cellular fate decisions.