Fig. 1From: Chimeras in Merlot grapevine revealed by phased assemblyCellular layers in grapevine roots and leaves. Schematic representation of a grapevine plant. Leaf and lateral root cross sections are enlarged in order to present the different cell layers present in both organs. Leaves are derived from both L1 and L2 meristem cell layers, while lateral roots are only formed out of the L2 layerBack to article page