Novel isoguanine derivative of unlocked nucleic acid—Investigations of thermodynamics and biological potential of modified thrombin binding aptamer
Fig 3
Representative circular dichroism spectra of TBA (black, solid line), and TBA variants substituted by RNA-iG (red, solid line), UNA-iG (blue, solid line), RNA-iG and RNA-s4U (red, dashed line), UNA-iG and UNA-s4U (blue, dashed line).