Table II.

Accumulation of citrate, malate, Fru, Glc, and Suc in tomato fruit is not regulated by fruit-localized phy

Flavor Component	Light Treatment
	Ra	R/FRb	Darkc
Citrate	0.79 ± 0.05	0.85 ± 0.10	0.73 ± 0.07
Malate	0.16 ± 0.01	0.20 ± 0.02	0.17 ± 0.01
Fru	4.35 ± 0.20	4.27 ± 0.23	4.42 ± 0.13
Glc	3.61 ± 0.20	3.72 ± 0.31	3.61 ± 0.14
Suc	0.06 ± 0.00	0.07 ± 0.01	0.05 ± 0.02

Entries (μg g⁻¹ fresh wt) are means ± se of four replicates.

^aFruits were treated daily with 5 min of red light (R) followed immediately by a mock treatment with 15 min of far-red light (FR) (see “Materials and Methods”). 

^bFruits were treated daily with 5-min R followed immediately by 15-min FR. 

^cFruits were treated daily with a mock treatment of 5-min R followed immediately by a mock treatment with 15-min FR (see “Materials and Methods”).