Figure 3.

The association of protein yield to BTA25 with and without stature as a covariate. The p-values for the association of protein yield to BTA25 was obtained using a linear mixed model and genomic control and then transformed to –log10 (P-values). The horizontal dashed line indicates the genome-wide significance level (i.e. corrected for testing all markers on BTA1-29). Figure  3A shows the result of the analysis without and 3B the analysis with the stature phenotype as a covariate in the linear model.

Guo et al. BMC Genetics 2012 13:82   doi:10.1186/1471-2156-13-82
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