Fig. 2

Diagrammatic representation of different “omics” approaches which are joined to each other at molecular level related with salinity stress tolerance in crop plant. Abbreviations used: SOS1 (Na⁺/H⁺ antiporter); NHX1 & NHX2 (Na⁺/H⁺ antiporter); CAX1 (cation/proton antiporter); HKT1, SOD2 (vacuolar Na⁺/H⁺ antiporter); VP-2 (vacuolar Na⁺/H⁺ antiporter); Srp (serine-rich protein); ABF2 (ABRE-binding bZIP transcription factor); DREB1A (transcription factor); ALFIN1 (zinc finger transcription factor); PP2B (signalling regulator); SOS3 (calcium-binding protein); PpDHNA (dehydrin protein); HVA1 (group 3 late embryogenesis abundant protein gene); Gly1 and Gly2 (glutathione-based detoxification of methyl glyoxal); AtGSK1 (homologue of GSKS3/shaggy-like protein kinase); Atnoa1 (impaired nitric oxide synthesis); AtSZF1 & AtSZF2 (CCCH-type zinc finger protein); SCABP8 (interacts with SOS2); Apo-Inv (apoplastic invertase); bet A (choline dehydrogenase), mtl1D (mannitol-1-phosphate dehydrogenase); CDH, BADH (glycine betaine synthesis); Cod A (glycine betaine synthesis); COX (choline oxidase (glycine betaine synthesis)); Mtl1D (mannitol-1-phosphate dehydrogenase); p5csF (proline synthesis); mt1D & Gut D (mannitol-1-phosphate dehydrogenase and glucitol-6-phosphate dehydrogenase); P5C5 (pyrroline carboxylate synthase (proline synthesis)); BADH-1 (betaine aldehyde dehydrogenase); Cu-Zn SOD (copper zinc superoxide dismutase); Mn SOD (manganese superoxide dismutase); Fe SOD (iron superoxide dismutase); GS2 (glutamine synthetase); ZmSPK1 (sucrose non-fermenting-1-related protein kinase) malate dehydrogenase; LEA (late embryogenesis abundant proteins; STH2 (B-box protein); STO (salt tolerance protein of Arabidopsis)