Research Article
Comparative Transcriptional Profiling of Two Contrasting Barley Genotypes under Salinity Stress during the Seedling Stage
Table 2
Signal transduction responsive to salt stress in tolerant genotype.
| Signal transduction components | Probe sets differentially expressed in shoot | Probe sets differentially expressed in root |
| Kinase | | | Receptor-like kinase | Contig10249_at; Contig12629_s_at; Contig14350_at; Contig20719_at; Contig20799_at; Contig21807_at; Contig5000_x_at; Contig5422_at; Contig9077_at; Contig9408_at; HT05J08u_at; HT08K09u_at; Contig17366_at; rbaal11f18_at ↑ | | Ser/Thr kinase | bags23d05_s_at; Contig13525_at; Contig4996_at; Contig13917_at; Contig4999_at; Contig13890_at; Contig25378_at; Contig7487_at; Contig8790_at ↑ | Contig22232_at; HS16D10u_at; Contig13746_at ↑ | Contig9756_at ↓ | Contig7535_at ↓ | CIPK | | Contig14822_at ↑ | CDPK | Contig15719_at; Contig8546_s_at ↑ | | MAPK | Contig14854_at ↑ | | Others | Contig11835_at; Contig12389_s_at; Contig19429_at; Contig5081_at; Contig5785_at; Contig8025_at; Contig8975_at; Contig19683_at ↑ | Contig15880_at ↑ | | Contig23440_at ↓ | Contig15771_at; HU08A18u_at ↓ |
| Phosphatase | | | Ser/Thr protein phosphatase | Contig4606_at(PP1); Contig10510_at(PP2B); Contig10850_at; Contig12379_at; Contig9265_at(PP2C); HVSMEk0009P03r2_at ↑ | Contig18869_at ↑ | Contig4275_at (PP2B) ↓ | | Protein tyrosine phosphatase | Contig9830_s_at ↑ | |
| Hormone related | | | JA | Contig22790_at; Contig1737_at; Contig2305_at; Contig2306_s_at ↑ | | Ethylene | Contig13422_at ↓ | Contig10113_at ↓ | GA | Contig5444_s_at ↑ | Contig7067_at; HVSMEb0001K06r2_s_at ↑ | Auxin | | Contig12102_at; Contig24931_at; Contig6407_s_at ↑ | Contig15125_at; Contig2503_s_at ↓ | | Cytokinin | | Contig24300_at ↑ |
| Others | | | Second messengers | AJ250283_at; Contig24334_at; Contig6611_at; Contig7549_at; Contig9645_at; Contig15452_at ↑ | Contig12137_s_at ↑ | Contig18984_s_at ↓ | Contig8468_at ↓ | Response regulator | | Contig11872_at ↑ |
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↑ upregulation; ↓ downregulation. The probe sets showed in this list were identified at level of 2-fold or more and a value <0.05.
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