Fig. 2.

Machine learning analysis carried out by Bayesian network based on Grow-shrink learning algorithm and the Pearson’s correlation conditional independence test. The analysis generated 18 nodes and 27 directed arcs. C18:1, C18:2, and C18:3 nodes are indicated by three different colors. All SNP nodes are colored green, except SNP87 in white for not being correlated with the oleic (C18:1) and linoleic (C18:2) fatty acid levels. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)