Characterization of the climacteric behavior of tomato fruit. (A) Ethylene production (nmol h-1 kg FW-1) and (B) respiration rate (nmol h-1 kg FW-1). Error bars represent the standard deviation of 12 biological replicates. The trend is visualized by a spline. M. Medium sized fruit; MG. Mature Green fruit; BR. Breaker fruit; LO. Light Orange fruit; O. Orange fruit; P. Pink fruit; R. Red fruit; RR. Red Ripe fruit; RR + X. Red Ripe fruit + X days of postharvest storage.