论文部分内容阅读
Plant growth and development depends on both the steady state levels and signaling pathways of hormones that act alone or in concert.Auxin and its signaling pathways have been detected in early land plants like Selaginella.By contrast,brassinosteroids (BRs) were not detectable from Selaginella in our analysis,although Selaginella still responded to both BRs and BR biosynthetic inhibitor Propiconazole.