Study of interaction effect between triacontanol and nitric oxide on alleviating of oxidative stress arsenic toxicity in coriander seedlings

Figures & data

Table 1. The effects of exogenous TRIA and SNP on growth, lipid peroxidation, protein contents and H₂O₂ in coriander seedlings under As stress.

Treatments			Shoot FW (mg/plant)	Shoot DW (mg/plant)	EL (%)	MDA (nmol/g FW)	Other aldehydes (nmol/g FW)	H2O2 (μmol/g FW)	Protein (mg/g FW)
As TRIA SNP(µM)
0	0	0	2.68a ± 0.08	0.42ab ± 0.002	9.67d ± 0.31	0.26cde ± 0.007	0.0034ab ± 0.0001	15.26b ± 1.41	17.5b ± 1.28
200	0	0	2.10d ± 0.06	0.21c ± 0.001	26.68a ± 1.27	0.42a ± 0.02	0.0054a ± 0.0002	27.45a ± 2.80	9.51c ± 0.43
0	10	0	3.10a ± 0.12	0.54a ± 0.012	10.97cd ± 0.54	0.24de ± 0.05	0.0041ab ± 0.0002	14.90bc ± 0.97	20.8b ± 2.07
200	10	0	2.54ab ± 0.10	0.30b ± 0.03	18.82b ± 1.01	0.33bc ± 0.03	0.0028b ± 0.0004	16.74b ± 0.85	19.12b ± 1.07
0	0	100	2.44abc ± 0.007	0.34ab ± 0.005	12.89cd ± 0.94	0.20e ± 0.008	0.0027b ± 0.0003	14.54c ± 1.24	19.32b ± 3.40
200	0	100	2.36abc ± 0.07	0.32ab ± 0.002	19.52ab ± 1.06	0.21de ± 0.01	0.0028b ± 0.0004	17.96b ± 1.62	18.62b ± 1.01
0	10	100	3.65a ± 0.057	0.63a ± 0.034	11.48cd ± 0.87	0.32cd ± 0.04	0.0027b ± 0.0002	10.25de ± 1.09	20.33b ± 4.10
200	10	100	2.81ab ± 0.07	0.45a ± 0.006	18.32b ± 0.79	0.34bc ± 0.01	0.0026b ± 0.0001	12.35d ± 0.86	28.2a ± 1.37

Note: Values are means ± SE of three replications. The different letters in the same column indicated a significant difference at P < .05 by the DMR test: Significant at P < .05.

Figure 1. Effects of As, TRIA and SNP applications on (A) phenolic compounds and (B) PAL activity in C. sativum. Values are means ± SE (n = 3). In the individual column, bars with different letters are statistically different (P < .05) according to DMR tests.

Figure 2. Effects of As, TRIA and SNP applications on (A) anthocyanin content and (B) carotenoid content in C. sativum. Values are means ± SE (n = 3). In the individual column, bars with different letters are statistically different (P < .05) according to DMR tests.

Figure 3. Effects of As, TRIA and SNP applications on (A) ASC and (B) DHA content (C) GSH content in C. sativum. Values are means ± SE (n = 3). In the individual column, bars with different letters are statistically different (P < .05) according to DMR tests.