Fig. 4.

Structure of the gene Cma_004516 and genotyping of the F₂ population. a, Schematic diagram of gene structure of Cma_004516. Solid boxes represent coding regions; open boxes with diagonal lines denotes the deleted fragment of the promoter region of Cma_004516 in bush type lines; bold lines, introns or 5′, 3′- UTRs. Locations of the indel-markers InDel1452, amplified using the primers P₁/P₂, and InDel1146, amplified using the primers P₃/P₂, are shown. b, Genotyping of the F₂ population by the two InDel markers. M, DNA marker; P₁, maternal parent Rimu; P₂, paternal parent SQ026; 1–110, individual F₂ lines; Ge, genotypes; V, vine type; B, bush type