Figure 3

Diagrammatic representation of the two cell layers of Pinot gris. Phenotypes and genotypes at VVS2 of Pinot gris PG52 (A), a plant regenerated from the PG52 L1 cell layer by somatic embryogenesis (B) and a self-progeny of PG52 heterozygous at locus VVS2 (C). (a) Allele specific to the L1 cell layer (148 at locus VVS2); (b) common allele of both cell layers (134 at locus VVS2) and (c) allele specific to the L2 cell layer (126 at locus VVS2).