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. 2020 Feb 3;10:1692. doi: 10.1038/s41598-020-57884-0

Figure 5.

Figure 5

Transcriptional changes of genes related to NO production and primary nitrogen metabolism. Heat map of regulated genes involved in NO production (NR) and scavenging (PGBs) as well as early steps of primary nitrogen metabolism (NR, NIR and NRTs). The heat maps display the up-regulated (red bars) or down-regulated (green bars) tomato genes in response to 6 h and 48 h hypoxia and their Arabidopsis thaliana homologs. Genes with expression ratios ≥2 and Padj <0.05 (n = 3) are depicted. NO, nitric oxide; PGB, phytoglobin; NR, nitrate reductase; NIR, nitrite reductase; NRT, nitrate transporter.