Fig. 1From: Auxin analysis using laser microdissected plant tissues sectionsSummary of steps in sample preparation protocol for poinsettia. a Decapitation of flower bud. b Cryosectioning at 250 μm thickness and the placing the cryosections on PET membrane slides. c Freeze drying the PET membrane slides with cryosectioned samples. d Laser microdissection microscopy. Cp2, cutting point 2Back to article page