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. 2004 Aug 24;101(35):12980–12985. doi: 10.1073/pnas.0403493101

Fig. 2.

Fig. 2.

Environmental interactions that increase lifespan also extend survival times of DTT flies. Both male (Left) and female (Right) flies live longer in the DTT assay when subjected to environmental interventions that are known to extend lifespan of D. melanogaster. Lower ambient temperature (A), reduced caloric intake (B), and virginity (C) extend survival times up to 74%.