Development of a multitasking fluorescent probe for differentiating G-Quadruplex structures
Sign Up to like & getrecommendations! Published in 2019 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2019.107560
Abstract: Abstract G-quadruplexes exhibit extensive structural polymorphism, which are highly related to their biological functions. To date, multitasking probes that can simultaneously discriminate among parallel, antiparallel G-quadruplexes and single-/double-stranded nucleic acids have never been reported. In… read more here.
Keywords: quadruplex structures; fluorescent probe; antiparallel quadruplexes; probe differentiating ... See more keywords
Binding mode of a cationic porphyrin to parallel and antiparallel thrombin binding aptamer G-quadruplex
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Biomolecular Structure and Dynamics"
DOI: 10.1080/07391102.2019.1642241
Abstract: Abstract The spectral properties of meso-tetrakis (N-methylpyridinium-4-yl)porphyrin (TMPyP) in the presence of parallel and antiparallel G-quadruplexes formed from a thrombin-binding aptamer G-quadruplex (5′-G3T2G3TGTG3T2G3) were investigated in this study. Red shift and hypochromism in the Soret… read more here.
Keywords: binding aptamer; antiparallel quadruplexes; porphyrin; parallel antiparallel ... See more keywords