Figure 2From: Analysis of promoter activity of members of the PECTATE LYASE-LIKE (PLL) gene family in cell separation in ArabidopsisSpatial and temporal PLL::GUS expression in the AZs of sepals, petals, and stamens. Each frame is a composite of two independent photographs showing flowers at Stage 16 (left) and Stage 17 (right). Arrowheads in the PLL26 panel exemplify the location of AZs of the sepal (se), petal (pe), and stamen (st). A nectary (n) is indicated.Back to article page