[Retracted] Growth Responses and Leaf Antioxidant Metabolism of Grass Pea (Lathyrus sativus L.) Genotypes under Salinity Stress

Table 1

Effects of NaCl-treatments (150 mM) on reduced ascorbate (AsA, 𝜇mol g⁻¹ FW), redox state of ascorbate (AsA/AsA + DHA), activities of superoxide dismutase (SOD, U min⁻¹ mg⁻¹ protein), ascorbate peroxidase (APX, nmol AsA oxidized min⁻¹ mg⁻¹ protein), and catalases (CAT, nmol H₂O₂ degraded min⁻¹ mg⁻¹ protein) in leaves of control and six treated genotypes [varieies B1, BioL-212, PUSA-90-2, WBK-CB-14, and two mutant lines, namely, Lathyrus resistant mutant 3 (LR3) and Lathyrus resistant mutant 4 (LR4)] at control (0) and 15, 30, and 60 days after commencement of treatment (DAC) of Lathyrus sativus L.

Traits	DAC	B1	BioL-212	PUSA-90-2	WBK-CB-14	LR3	LR4	Mean control
AsA	0	1.81±1.0^ab′	1.75±1.0^ab′	1.89±0.97^aa′	1.79±0.89^aa′	1.87±0.87^aa′	1.82±0.88^ab′	1.83±0.9^aa′
	15	1.09±0.9^cc′	1.08±0.8^cc′	0.98±0.3^cb′	1.01±0.8^cb′	1.12±0.3^bb′	1.03±0.8^cc′	1.89±0.9^aa′
	30	1.80±0.3^ab′	1.78±0.8^ab′	0.57±0.4^bc′	0.73±0.2^bc′	1.82±0.8^aa′	1.79±0.8^ab′	1.75±0.9^aa′
	60	1.91±7.9^ba′	2.28±10.0^aa′	0.43±7.9^dd′	0.61±8.1^cd′	2.14±10.8^aa′	2.42±9.9^aa′	1.81±0.9^ba′
AsA; redox	0	0.887±0.09^aa′	0.893±0.09^aa′	0.911±0.08^aa′	0.915±0.10^aa′	0.905±0.1^aa′	0.90±0.1^aa′	0.891±0.09^aa′
	15	0.632±0.11^ab′	0.643±0.10^ab′	0.557±0.12^bb′	0.619±0.09^ab′	0.645±0.1^ab′	0.647±0.1^ac′	0.860±0.09^ba′
	30	0.842±0.08^ba′	0.901±0.09^aa′	0.468±0.09^bc′	0.497±0.11^bc′	0.970±0.11^aa′	0.891±0.1^ab′	0.855±0.09^ba′
	60	0.861±0.09^ca′	0.958±0.11^aa′	0.305±0.09^dd′	0.315±0.12^dd′	0.930±0.11^ba′	0.977±0.1^aa′	0.859±0.09^ca′
SOD	0	111.5±5.1^ac′	118.9±4.9^ac′	113.3±4.7^ab′	111.5±5.5^ab′	123.9±4.9^ac′	118.7±4.9^ac′	116.5±4.9^ad′
	15	130.9±5.8^bb′	147.8±4.8^ab′	46.7±5.1^cc′	37.6±7.7^dc′	143.9±4.8^ab′	147.2±4.8^ab′	136.5±4.9^bc′
	30	158.8±4.8^ca′	191.8±10.5^aa′	192.6±9.8^aa′	179.8±8.5^ba′	189.8±10.5^aa′	194.8±10.5^aa′	176.5±4.9^bb′
	60	161.6±11.6^ab′	190.6±9.8^aa′	195.1±6.9^aa′	187.5±10.2^aa′	191.89±10.5^aa′	199.8±10.5^aa′	200.5±4.9^aa′
APX	0	175.8±7.8^ab′	179.9±8.1^ab′	179.5±8.9^aa′	181.7±10.0^aa′	175.9±8.1^ab′	182.9±8.1^ab′	181.3±8.1^aa′
	15	94.7±8.6^cc′	87.7±12.6^cc′	178.3±4.3^ba′	183.73±4.5^ba′	338.8±10^aa′	375.1±10.0^aa′	181.0±9.2^ba′
	30	350.9±4.9^aa′	329.6±9.3^aa′	100.4±18.5^cb′	98.8±13.2^cb′	97.9±11.2^cd′	108.8±10.8^cc′	176.3±6.6^ba′
	60	358.7±6.1^aa′	311.3±5.5^aa′	111.5±11.3^bb′	107.1±10.9^bb′	101.9±11.6^bc′	107.9±11.8^bc′	161.6±7.1^ab′
CAT	0	39.1±4.7^ab′	40.1±6.7^ab′	37.7±5.1^aa′	39.8±5.6^aa′	44.8±5.3^ab′	49.8±5.9^ab′	42.1±4.9^aa′
	15	60.5±3.8^aa′	68.8±6.4^aa′	38.6±4.9^ba′	40.9±5.7^ba′	20.8±5.9^cc′	24.9±4.8^cc′	42.8±5.2^ba′
	30	18.5±4.1^cc′	20.3±4.7^cc′	11.7±5.3^cb′	13.3±6.0^cb′	133.3±7.9^aa′	151.3±8.8^aa′	49.1±4.9^ba′
	60	16.7±5.0^cc′	18.9±5.1^cc′	8.6±6.1^db′	10.7±5.9^db′	137.5±8.9^aa′	163.5±10.9^aa′	50.1±4.9^ba′

Data were presented as means ± SE of four replicates. Different small letters in each row indicate significant differences among genotypes and letters with prime in each column indicate significant differences among treatments (for a particular trait) at 𝑃≤0.05 by ANOVA followed by Duncan’s multiple range test. Controls of each genotype exhibited nonsignificant (𝑃>0.05) differences and thus mean of all controls is presented here.