Figure 4
From: Copia and Gypsy retrotransposons activity in sunflower (Helianthus annuus L.)
Schematic representation of polymorphism analysis. A polymorphic band was detected in the HCM embryo # 15 (see Fig. 4). Forward and reverse primers designed within the inter-retrotransposon locus and directed outward (blue arrows) were coupled with specific LTR primers (black arrows). Only one fragment was amplified from plants of HCM line.