Figure 3From: Copia and Gypsy retrotransposons activity in sunflower (Helianthus annuus L.)IRAP analysis of sunflower embryos. IRAP analysis in 20 sunflower embryos collected in the same flower-head of the highly inbred line HCM. Molecular weight marker (M, Gene Ruler DNA Ladder Mix, Fermentas) was loaded on the left. Embryo # 15 shows a clear polymorphic band.Back to article page