. 2020 Oct 15;11:564463. doi: 10.3389/fpls.2020.564463

TABLE 1.

The enzyme activities of PEPC, NADP-MDH, NADP-ME, and PPDK.

	PEPC	NADP-MDH	NADP-ME	PPDK
	μmol s^–1 m^–2	μmol s^–1 m^–2	μmol s^–1 m^–2	μmol s^–1 m^–2
Maize	42.54 ± 1.09^a	12.81 ± 0.39^b	24.21 ± 2.38^a	9.44 ± 1.34^a
WT	1.03 ± 0.01^c	3.50 ± 0.03^c	0.56 ± 0.07^c	0.30 ± 0.03^c
Quadruple	18.96 ± 2.56^b	34.98 ± 3.26^a	2.34 ± 0.10^b	1.76 ± 0.14^b

Values are average ± SE of 2–3 plants of maize, wild-type rice (WT), and F₂ quadruple crosses. Different letters within groups indicated those values that are statistically different based on a one-way ANOVA, P-value < 0.05.