Fig. 3
From: A highly mutable GST is essential for bract colouration in Euphorbia pulcherrima Willd. Ex Klotsch
PCR amplification of the tetranucleotide motif SSR locus (CTTC)3 from the Bract1 gene. a Band patterns from the amplified PCR fragments for Bract1 in 22 red- and white-bracted poinsettia varieties. Samples 1–6 correspond to red heterozygous varieties, samples 7–12 correspond to white varieties, and samples 13–22 correspond to red homozygous varieties. b Example of the amplified PCR fragments for Bract1 for the segregating population ‘Joy’ (Rr) x ‘Joy White’ (rr). M = marker. Figures were cropped for better visualization. Full length figures are available in Additional File S2