Fig. 1From: Disentangling the genetic bases of Saccharomyces cerevisiae nitrogen consumption and adaptation to low nitrogen environments in wine fermentationCentral role of TORC1 signalling pathway and importance of wild alleles for yeast nitrogen consumption. The proteins encoded by nitrogen-associated genes identified in the studies summarized in this review are highlighted in colour (green or red). Among them, proteins encoded by genes for which wild alleles cause higher consumption levels for some nitrogen sources are highlighted in red, while the rest are in greenBack to article page