Research Article

Comparative Transcriptional Profiling of Two Contrasting Barley Genotypes under Salinity Stress during the Seedling Stage

Table 6

KOBAS-based pathway analysis of the up-regulated genes affected by salt stress in the tolerant genotype.

The pathway and the gene accession numberGene description value

Hua 11 shoot

Protein processing in
endoplasmic reticulum
0.00018
 Contig998_s_atHeat shock protein 70
 Contig5096_at Hypoxia upregulated 1
 Contig8758_at UDP-glucose : glycoprotein glucosyltransferase
 Contig12326_at Dolichyl-diphosphooligosaccharide-protein glycosyltransferase
 Contig9420_at
 Contig10285_at OST3/OST6 family protein
 Contig9432_at Alpha 1,3-glucosidase
 Contig2576_at Protein disulfide-isomerase A6
PRPP biosynthesis I0.0025
 Contig5081_at Ribose-phosphate pyrophosphokinase 4
 Contig8025_at
Jasmonic acid biosynthesis0.0033
 Contig3523_at Enoyl-CoA hydratase/3-hydroxyacyl-CoA dehydrogenase
 Contig1737_at Lipoxygenase1
 Contig2305_at Lipoxygenase2
 Contig2306_s_at Lipoxygenase2
N-Glycan biosynthesis0.0039
 Contig12326_at Dolichyl-diphosphooligosaccharide-protein glycosyltransferase
 Contig9420_at
 Contig10285_at OST3 and OST6 domain-containing protein
 Contig9432_at Alpha 1,3-glucosidase
13-LOX and 13-HPL pathway0.0052
 Contig1737_atLipoxygenase1
 Contig2305_at Lipoxygenase2
 Contig2306_s_atLipoxygenase2
Linoleic acid metabolism0.0073
 Contig1737_atLipoxygenase1
 Contig2305_at Lipoxygenase2
 Contig2306_s_atLipoxygenase2
Ribosome biogenesis in eukaryotes0.011
 Contig6911_at Nonsense-mediated mRNA decay protein 3
 Contig3756_at Homolog of nucleolar protein NOP56
 Contig9010_at Exportin 1A
 Contig13525_at Serine/threonine-protein kinase Rio1
 Contig7441_at H/ACA ribonucleoprotein complex subunit 4
RNA transport0.012
 Contig17611_at Nucleoporin, Nup133/Nup155-like protein
 Contig9719_at Nuclear pore complex protein
 Contig8398_at Translation initiation factor eIF-3 subunit 7
 Contig8248_at Armadillo/beta-catenin-like repeat-containing protein
 Contig6911_at Nonsense-mediated mRNA decay protein 3
 Contig9010_at Exportin 1A
Plant-pathogen interaction0.022
 Contig22790_atCoronatine-insensitive protein 1
 Contig7549_atCalcium-binding protein CML24
 Contig14854_atMitogen-activated protein kinase kinase kinase 1
 Contig3262_atElongation factor Tu
 Contig9645_atPutative calcium-binding protein CML21
 Contig9408_atChitin elicitor receptor kinase 1
Spliceosome0.029
 Contig3732_s_atPre-mRNA-processing-splicing factor
 Contig998_s_atHeat shock protein 70-4
 Contig12582_atPre-mRNA-splicing factor ATP-dependent RNA helicase PRP16
 Contig16451_atDEAD-box ATP-dependent RNA helicase 21
 Contig6096_atMitochondrial HSO70 2
Sphingolipid metabolism0.038
 Contig10984_atNeutral ceramidase
 Contig6172_atDihydroceramidase
Very long chain fatty acid biosynthesis0.049
 HVSMEb0010E16r2_s_at3-ketoacyl-CoA synthase 6
 Contig3523_atEnoyl-CoA hydratase/3-hydroxyacyl-CoA dehydrogenase
Sucrose biosynthesis0.049
 Contig6623_s_atSucrose phosphate synthase 2
 Contig460_s_atSucrose synthase 4

Hua 11 root

Superpathway of polyamine biosynthesis0.005
 Contig5328_at Agmatine deiminase
 Contig5994_s_at Arginine decarboxylase 1
Fatty acid biosynthesis0.039
 Contig5989_s_at Acetyl-CoA carboxylase 1
Indole-3-acetyl-amino acid biosynthesis0.047
 Contig12102_at Indole-3-acetic acid-amido synthetase
Serine biosynthesis0.047
 Contig5879_at Phosphoserine aminotransferase
IAA degradation IV0.047
 Contig12102_atIndole-3-acetic acid-amido synthetase
Phospholipid desaturation0.047
 Contig7662_at Omega-3 fatty acid desaturase