gibberellin A4 + succinate + CO2 => gibberellin A9 + 2-oxoglutarate + O2
gibberellin a4 + succinate + co2 => gibberellin a9 + 2-oxoglutarate + o2
gibberellin A4 + succinate + CO2 => gibberellin A9 + 2-oxoglutarate + O2
gibberellin a4 + succinate + co2 => gibberellin a9 + 2-oxoglutarate + o2