Relationship between chromatin accessibility and transcriptional activity in Bacteriovorax. (A) Starvation of Bacteriovorax cells induces changes in the chromatin accessibility and active transcription landscapes. Shown are three independent KAS-seq and ATAC-seq replicates for each condition. (B) Differential accessibility and KAS levels between exponentially growing and starved (HEPES) cells. (C) Global ATAC-seq and KAS-seq profiles over Bacteriovorax genes under exponentially growing and starvation conditions. (D) Correlation between ATAC-seq and KAS-seq signal over TSSs and gene bodies.