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Fig. 4 | BMC Plant Biology

Fig. 4

From: Comprehensive dissection into morpho-physiologic responses, ionomic homeostasis, and transcriptomic profiling reveals the systematic resistance of allotetraploid rapeseed to salinity

Fig. 4

Some key metabolite profiling of rapeseed plants under the control and salt conditions. a-e Concentrations of some osmoregulation substances (A, including soluble protein, proline, MDA, soluble sugar and betaine), phytohormones (B, including IAA, CTK, GA, ABA, and JA), cell wall components (c, including covalently/ionically binding and water soluble pectin, cellulose, and lignin), reactive oxygen species (d, including O2− and H2O2) and the activity of antioxidant enzymes (e, SOD, POD, CAT, and APX) in the shoots and roots of the rapeseed plants under control and 200 mM NaCl conditions. Uniform rapeseed plants after 7-day seed germination were hydroponically grown under NaCl-free (control) for 10 days, and then they were transferred to the solution containing 200 mM NaCl for 5 days. Data are means (±SD), n = 3. ns, not significant; *, P < 0.05; **, P < 0.01; ***, P < 0.001

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BMC Plant Biology

ISSN: 1471-2229

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