Results 251 to 260 of about 13,927,214 (311)

A fluorescent probe under the microscope showing dual recognition of B-DNA and G-quadruplex DNA. [PDF]

Commun Chem
Gramolini L, López-Corbalán R, Marazzi M, García-Iriepa C.   +3 more
europepmc   +1 more source

Molecular insights into DDX3X-androgen receptor mRNA regulation via non-canonical G-quadruplex in castration-resistant prostate cancer. [PDF]

Oncogene
Zhang H, Liu TT, Wu F, Colah AN, Ricke EA, Li L, Putnam AA, Ricke WA.   +7 more
europepmc   +1 more source

Binding of Tetrapentylammonium to a c-MYC G-quadruplex Depicted through NMR and Volumetric Assessment. [PDF]

Chemistry
Li X, Cevec M, Dubins DN, Plavec J, Chalikian TV.   +4 more
europepmc   +1 more source

Probing Residual Water in G-Quadruplex Structures through Molecular Vibrations. [PDF]

J Phys Chem B
Libera V, Catalini S, Ripanti F, Bertini L, Alunni Cardinali M, D'Amico F, Orecchini A, Petrillo C, Paolantoni M, Paciaroni A, Comez L.   +10 more
europepmc   +1 more source

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Recent advances on G-quadruplex for biosensing, bioimaging and cancer therapy

TrAC - Trends in Analytical Chemistry, 2021
G-quadruplex is a three-dimensional secondary structure of nucleic acids formed by the Hoogsteen hydrogen pairing of four guanines. Diverse topologies of G-quadruplex could be employed in biosensing and bioimaging. By intercalating fluorescence dyes into
Hailun He, Jiaqi Xu, Zhenwei Tang
exaly   +2 more sources

RNA G-Quadruplexes: G-quadruplexes with “U” Turns

Current Pharmaceutical Design, 2012
G-quadruplexes are non canonical secondary structures held together by Hoogsteen bonded planar guanine quartets formed in G-rich sequences in DNA and RNA. Considerable research over the past three decades has contributed to a great deal of understanding of these unusual structures in DNA.
Tani, Agarwal, Gopal, Jayaraj, Satya Prakash, Pandey, Prachi, Agarwala, Souvik, Maiti   +4 more
openaire   +2 more sources

G-quadruplex dynamics

Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics, 2017
G-quadruplexes (GQs) are four-stranded nucleic acid secondary structures formed by guanosine (G)-rich DNA and RNA sequences. It is becoming increasingly clear that cellular processes including gene expression and mRNA translation are regulated by GQs. GQ structures have been extensively characterized, however little attention to date has been paid to ...
Robert W, Harkness, Anthony K, Mittermaier   +1 more
openaire   +2 more sources

G-quadruplex DNA: A Longer Story.

Accounts of Chemical Research, 2022
ConspectusG-quadruplexes (G4s) are distinctive four-stranded DNA or RNA structures found within cells that are thought to play functional roles in gene regulation and transcription, translation, recombination, and DNA damage/repair.
Robert C. Monsen, J. Trent, J. Chaires
semanticscholar   +1 more source