Figure 9From: A new microspore embryogenesis system under low temperature which mimics zygotic embryogenesis initials, expresses auxin and efficiently regenerates doubled-haploid plants in Brassica napusQuantification of the presence of different structures from various developmental pathways occurring in microspore cultures at 18°C, after 13–15 days. Each histogram column represents the percentage of particular structures indicated by schematic diagrams above each column, representing different developmental pathways: Gametophytic-like development and early stages of the two microspore embryogenesis pathways, with suspensor-like development and without suspensor. Bars indicate SEm.Back to article page