Fig. 2From: Effects of nitrogen levels on gene expression and amino acid metabolism in Welsh onionHeatmap of the DEGs (FPKM) of Welsh onion after treatment with different concentrations of nitrogen: N0: nitrogen-free; N1: half nitrogen; N2: full nitrogen; AsuS: argininosuccinate synthase; ASL: argininosuccinate lyase; NR: nitrate reductase; AMT: ammonium transporter; GDH: glutamate dehydrogenase; GOGAT: glutamate synthase; GS: glutamine synthetaseBack to article page