Fig. 1
From: Integration of multi-omics data for prediction of phenotypic traits using random forest
(a) A partial correlation network of the phenotypic trait tuber flesh colour (yellow) with gene expression features (red), metabolites from LC-MS (black), metabolites from GC-MS (purple) and proteins (green). The dotted lines represent negative partial correlation coefficients, solid lines represent positive partial correlation coefficients. Bch = beta-carotene hydroxylase, LC_X represents metabolites derived from LC-MS with centrotype number X, GC_X represents metabolites derived from GC-MS with centrotype X, Gene_X = Gene with gene ID X. Pro_X represents a protein with protein ID X. (b) Shows the existing published part of the carotenoid pathway [37], and some of the genes: Bch and Zep are identified by our data