Figure 2.

Differentially regulated genes in pond-adapted and lake-adapted ecotypes of Daphnia, including four genes with higher expression (solid-line ovals) and 10 with lower expression (dotted-line ovals) when Daphnia were fed seston from Lake Murray, SC relative to being fed a lab-reared algae Ankistrodesmus falcatus. Asterisks indicate genes associated with gut processes, daggers indicate genes associated with resource storage/allocation processes. See text for abbreviations and functional details.