Skip to main content
Figure 4 | BMC Genomics

Figure 4

From: Guanine quadruplexes are formed by specific regions of human transposable elements

Figure 4

Circular dichroism measurements and gel electrophoreses of PQSs from SVA elements of different age. (a) CD spectra of SVA-A, SVA-C and SVA-F (shown in Table 1) obtained at various concentrations of potassium ions and at various temperatures are marked by different colors. The peak at 265 nm corresponds to a parallel-stranded quadruplex. Sketches correspond to the most probable folding of the dominating quadruplex structure according to CD and electrophoretic results. (b) Native gel electrophoreses of SVA PQS in the presence of 150 mM KCl at 20°C or 1°C.

Back to article page