Fig. 4From: Transcriptional transitions in Nicotiana benthamiana leaves upon induction of oil synthesis by WRINKLED1 homologs from diverse species and tissuesTransmission electron microscopy. Photos of N. benthamiana leaves expressing WRI1 from oat endosperm (AsWRI1es; a, b) and Arabidopsis embryo (AtWRI1, c). Transformed control leaf (d) five days after infiltration. CW; cell wall, P; plastid, S; starch, O; oil (white arrows), M; mitochondria, V; vacuole, N; nucleusBack to article page