Figure 3.No evidence for trade-off between longevity and reproduction. (A0–A2) Correlation analyses, using total egg production and median lifespan of the 100 flies from the control (CD) and three PDMs, indicated that longevity and reproduction were positively correlated across the F0-F2 generations (r = 0.64, 0.68, and 0.75 for F0, F1, and F2). (B0–B2) Correlation analyses, using total egg production and median lifespan of the 10 subgroups (10 flies per group) within each dietary treatment, again indicated no obvious negative correlation across four dietary treatments and three generations (−0.01 ≤ r ≤ 0.41 for F0, −0.21 ≤ r ≤ 0.50 for F1, and −0.55 ≤ r ≤ −0.03 for F2).
