Fig. 4
From: Uncovering salt tolerance mechanisms in pepper plants: a physiological and transcriptomic approach
Osmotic potential (a), starch content (b), total phenol content (c), H2O2 content (d), proline concentration (e) and CaP5CS (CA06g06110) gene relative expression (f) in the leaves of the accessions A6 and A25 under control and salt stress (70 mM) conditions. Measurements were taken at the end of the experiment (14DAT). Data are the mean of 4 replicates, except for proline content, which is the mean of 6 replicates. The error bars belong to the standard deviation. Different letters indicate significant differences at P < 0.05 (LSD test)