Additive and non-additive genetic parameters from clonally replicated and seedling progenies of Eucalyptus globulus. Covariances of relatives stemming from a population undergoing mixed self and random mating. Covariances of relatives from self-fertilization. The effect of outcrossing rate on the growth of selected families of Eucalyptus grandis. Accounting for native stand characteristics in genetic evaluations of open-pollinated progeny from Eucalyptus globulus base population. Heterogeneous selfing rates and dominance effects in estimating heritabilities from open-pollinated progeny. Outcrossing rate and inbreeding depression in two annual monoecious herbs, Begonia hirsuta and B. The estimated dominance variance arising from inbreeding was nearly 10-fold greater than the dominance variance associated with random mating and the additive variance, and appeared to be a major contributor to the variation in inbreeding depression amongst selfed families.The OP family effects were better correlated with the SELF than the POL population, and only at age 10 years, after substantial mortality of inbred progeny has occurred, was the positive correlation between OP and POL families significantly different from zero. No significant correlations were found between the SELF and POL parental effects, indicating substantial non-additive genetic variation under inbreeding.The OP heritability was overestimated at an early age relative to the POL heritability.Stem diameter at breast height (DBH) was assessed at 4, 6 and 10 years after planting in a field trial. globulus undergoing inbreeding by comparing families from selfing (SELF), open pollination (OP) and unrelated polymix crossing (POL) of common parents. We aimed to better understand the genetic architecture of growth in E.