almost significantlyP = 0.054
The proportion of damaged DNA following H 2 O 2 treatment was almost significantly related to body mass at the start (GLM F = 4.182, d.f. = 1,22, P = 0.054; Fig. 1 a) and significantly correlated with body mass at the end (GLM F = 7.7, d.f. = 1,22, P = 0.011; Fig. 1 b).