Table II.

Glycerol, G3P, NAD+, and NADH levels in sdp6 seedlings

Seedlings were grown for 5 d on agar plates containing half-strength MS salts plus 1% (w/v) Suc. Values are the mean ± se of assays on four or five extracts. nd, Not determined.

MetaboliteWild Typesdp6-1sdp6-2gli1-3
ng seedling−1
Glycerol25.3 ± 7.176.0 ± 11.559.6 ± 18.0234.7 ± 38.2
G3P19.6 ± 4.2159.6 ± 12.0171.7 ± 9.44.6 ± 2.9
nmol g−1 FW
NAD+74.8 ± 9.369.7 ± 4.857.0 ± 11.5nd
NADH6.7 ± 0.614.6 ± 2.112.5 ± 1.9nd
NADH/NAD+ ratio0.090.210.22nd