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Map illustrating the main metabolic pathways for the most relevant distinguishing metabolites. G-6-P, glucose-6-phosphate; Ala, alanine; Trp, tryptophan; Ser, serine; Ile, isoleucine; Leu, leucine; Val, valine; His, histidine; Arg, arginine; Pro, proline; Glu, glutamic acid; Gln, glutamine; Lys, lysine; Met, methionine; Thr, threonine; Asp, aspartic acid; Asn, asparagine; Phe, phenylalanine; Tyr, tyrosine; and Gly, glycine.
