Table II. NADP-ME activity during tomato fruit ripening of ME lines.

Values (μmol min⁻¹ g⁻¹ fresh weight) are presented as means ± se of six biological determinations. Values that are significantly different by Student’s t test from the wild type are set in boldface (P < 0.05).

Line	Breaker	Breaker + 5 DAP	Breaker + 10 DAP
Wild type	1.23 ± 0.08	0.75 ± 0.04	0.66 ± 0.07
ME2	0.77 ± 0.09	0.41 ± 0.08	0.38 ± 0.05
ME7	0.65 ± 0.05	0.37 ± 0.06	0.35 ± 0.04
ME13	0.70 ± 0.07	0.39 ± 0.07	0.37 ± 0.07