Figure 7

Transcripts related to ion transport and ROS scavenging system. Columns at left of Y-axis show genes with down-regulated transcription under salt stress; columns at right of Y-axis show genes with up-regulated transcription under salt stress. Gene numbers and categories are shown next to columns. A: Transcriptional characteristics of genes related to ion transport. HKT, high-affinity K⁺ transporter; CNGC, cyclic nucleotide-gated channel; KUP, K⁺ ion transmembrane transporter; AKT, K⁺ channel; HAK, high affinity K⁺ transporter; CHX, cation H⁺ exchanger; KEA, K⁺ efflux antiporter; KOC, outward rectifying K⁺ channel; SOS1, salt overly sensitive 1; NHX, Na⁺/H⁺ exchanger; NhaP, NhaP-type Na⁺/H⁺ antiporter; V-ATPase, V-H⁺-ATPase; V-PPase, V-H⁺-PPase; P-ATPase, PM-H⁺-ATPase. B: Transcriptional characteristics of genes related to ROS scavenging system. GLR, glutaredoxin; APX, ascorbate peroxidase; MDAR, monodehydroascorbate reductase; DHAR, dehydroascorbate reductase; GR, glutathione reductase; GST, glutathione S-transferase; GPX glutathione peroxidase; POD, peroxidases; GLP, germin-like protein; CAT, catalase; PEX11, peroxisomal biogenesis factor11; Trx, thioredoxin; PrxR, peroxiredoxin; SOD, superoxide dismutase. GST is used in both the glutathione ascorbate cycle and GPX pathway.