Research Paper Volume 11, Issue 21 pp 9369—9387

Extension of Drosophila lifespan by Korean red ginseng through a mechanism dependent on dSir2 and insulin/IGF-1 signaling

Figure 3. Effect of KRG on the lifespan of fruit flies fed a DR diet. (A) The survival of flies fed KRG-supplemented 1%, 4%, or 8% yeast extract diets (lines with open dots) or control diets (lines with closed dots). (B) The mean (upper graphs) and median (lower graphs) lifespans are shown. *p < 0.05.