Fig. 6From: Silencing of PhLA, a CIN-TCP gene, causes defected petal conical epidermal cell formation and results in reflexed corolla lobes in petuniaSpatial distribution of PhLA and miR319 in petunia flowers. In situ hybridization of longitudinal sections of wild-type petunia flowers. Sections of flowers were probed with PhLA antisense (left panel) or LNA-miR319 probe (central panel). PhLA sense probe (right panel) was used to show the background signals. p, petal; Scar bars: 100 μmBack to article page