Fig. 4From: A quantitative method to measure geranylgeranyl diphosphate (GGPP) and geranylgeranyl monophosphate (GGP) in tomato (Solanum lycopersicum) fruitChromatograms for wild-type tomato fruits extracted with different solvents or solvent mixtures. A Acetonitrile:water (80:20, v/v); B ethylacetate; C methanol; D methanol:water:NH4OH (70:30:0.05, v/v/v). For this experiment, fruits were not quenched in liquid N2 prior to extractionBack to article page