Fig. 2From: Transcriptional responses of Escherichia coli during recovery from inorganic or organic mercury exposureOverlap between differentially expressed genes at each sampling time. The 3 μM HgCl2 exposure is in red and the 3 μM PMA exposure in green. Ovals are to scale only at each time point, but not between between time points in a panel nor between left and right panelsBack to article page