Figure 11From: RNA interference-based gene silencing of phytoene synthase impairs growth, carotenoids, and plastid phenotype in Oncidium hybrid orchidThe analysis of ABA and GA levels in wild type and OgPSY -RNAi transgenic Oncidium. The (A) ABA; (B) GA1; (C) GA3 and (D) GA4 levels in wild type and OgPSY RNAi transgenic plants. The experiment was repeated three times.Back to article page