Fig. 3From: Purple Brassica oleracea var. capitata F. rubra is due to the loss of BoMYBL2–1 expressionSchematic representation of BoMYML2–1 genomic DNA from various B. oleracea plants showing the positions of the molecular markers. a: Schematic representation of the BoMYBL2–1 genomic sequence based on the BRAD database (http://brassicadb.org/brad; Liu et al. 2014). The yellow block upstream of BoMYBL2–1 represents a 159 bp repeat sequence. b: Schematic representation of BoMYBL2–1 genomic DNA sequences identified in this study. iPCR indicates sequences obtained using inverse-PCR. BoMYBL2–1w, BoMYBL2–1v, and BoMYBL2–1sub represent the wild-type version, the BoMYBL2–1 variant, and the BoMYBL2–1 substitution, respectively. F1, F2, F3: forward primers 1, 2, 3; R1, R2, R3: reverse primers (see Table 2)Back to article page