Figure 4

Expression level of tobacco homologous genes of PiCypA interacting partners (PGK; phosphoglycerate kinase, HSP6; heat shock protein 6, eIF-4A; DEAD box helicase).
(a), (b) & (c) Real time expression analysis of PGK, HSP6 and eIF-4A, respectively (where WT-N is normal WT plant and WT-S is WT plant with stress treatment in NaCl). (d) Semi-quantitative PCR of these genes PGK [1], HSP6 [2], eIF-4A [3] and actin [4] as control. The gel is cropped from four gels and all four gels are shown in supplementary figure S5.