Maintaining a wild phenotype in a conservation hatchery program for Chinook salmon: The effect of managed breeding on early male maturation - Fig 5

Reaction norm (A) and PMRN WP50(B) estimates, Part I. (A) Marginally predicted probabilities of age-2 minijack maturation with 95% CI based on the following model: logit[p(m)] = β0 + β1w + β2g + β3y + β4gy (w = weight, g = broodline, y = brood year) for spring Chinook salmon sampled from Clark Flat acclimation site, BYs 2002–2011 (see S3 Table). Dashed horizontal line indicates probability of 50% maturity. (B) Mean weight at 50% maturity (PMRN WP50) estimates, years as replicates{estimated from the model: logit[p(m)] = β0 + β1w + β2g; run separately for each brood year (see S4 Table)}. Only males were included in these analyses. **** P < 0.0001.