Understanding non-additive effects in the expression of quantitative traits is very important in genotype selection, especially in species where the commercial products are clones or hybrids. The use of molecular markers has allowed the study of non-additive genetic effects on a genomic level, in addition to a better understanding of its importance in quantitative t.. Read More»
Genet. Mol. Res. 16(2): gmr16029632
DOI: 10.4238/gmr16029632
The aim of this study was to use multivariate methods and Pearson and partial correlations to disregard phenotypic characteristics that contribute little to differentiation between Brachiaria ruziziensis genotypes. Eighty-one genotypes of B. ruziziensis were assessed in completely randomized blocks with three replications. Ten phenotypic characteristics were assessed: plant height, leaf length,.. Read More»
Genet. Mol. Res. 15(1): gmr.15017774
DOI: 10.4238/gmr.15017774
We examined the correspondence in performance between trees selected from a family test and their respective clones from a clonal test of Eucalyptus. Full-sib families were obtained from controlled pollination among individuals of Eucalyptus grandis and between E. grandis and E. urophylla. The hybridizations did not follow a factorial scheme. The family tests were c.. Read More»
Genet. Mol. Res. 10(2): vol10-2gmr1078
DOI: 10.4238/vol10-2gmr1078
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