Fig. 4From: Delayed differentiation of epidermal cells walls can underlie pedomorphosis in plants: the case of pedomorphic petals in the hummingbird-pollinated Caiophora hibiscifolia (Loasaceae, subfam. Loasoideae) speciesEnrichment of two signatures of lobeyness genes in C. hibiscifolia: TCWI turgor pressure-cell wall interaction genes, ICWP intrinsic cell wall properties genes. The lower values along the ‘Rank in Ordered in Dataset’ correspond to genes that are highly expressed in mature flowers; the higher values along this axis correspond to genes that are highly expressed in flower buds, based on log2(fold-change)Back to article page