Our Lab studies the in vivo dynamics and regulatory mechanisms of gene expression, from single genes up to large scale genetic circuits. We have a single-cell approach and use time-lapse microscopy, flow-cytometry, and RNAseq, along with dynamic stochastic models that range from models at the nucleotide level, up to large scale circuits with thousands of genes. We aim to unravel their range of functionalities, and decode sensitive global programs for all cellular functions.