Cargando…

A DNA G-quadruplex/i-motif hybrid

DNA can form many structures beyond the canonical Watson–Crick double helix. It is now clear that noncanonical structures are present in genomic DNA and have biological functions. G-rich G-quadruplexes and C-rich i-motifs are the most well-characterized noncanonical DNA motifs that have been detecte...

Descripción completa

Detalles Bibliográficos
Autores principales:	Chu, Betty, Zhang, Daoning, Paukstelis, Paul J
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Oxford University Press 2019
Materias:	Structural Biology
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7145706/ https://www.ncbi.nlm.nih.gov/pubmed/31724696 http://dx.doi.org/10.1093/nar/gkz1008

Ejemplares similares

An intercalation-locked parallel-stranded DNA tetraplex
por: Tripathi, Shailesh, et al.
Publicado: (2015)

Crystal structure of a DNA/Ba(2+) G-quadruplex containing a water-mediated C-tetrad
por: Zhang, Diana, et al.
Publicado: (2014)

Intra-locked G-quadruplex structures formed by irregular DNA G-rich motifs
por: Maity, Arijit, et al.
Publicado: (2020)

Quadruplexes in ‘Dicty’: crystal structure of a four-quartet G-quadruplex formed by G-rich motif found in the Dictyostelium discoideum genome
por: Guédin, Aurore, et al.
Publicado: (2018)

The PNA–DNA hybrid I-motif: implications for sugar–sugar contacts in i-motif tetramerization
por: Modi, Souvik, et al.
Publicado: (2006)

Intramolecularly folded G-quadruplex and i-motif structures in the proximal promoter of the vascular endothelial growth factor gene
por: Guo, Kexiao, et al.
Publicado: (2008)

Folding and misfolding pathways of G-quadruplex DNA
por: Marchand, Adrien, et al.
Publicado: (2016)

A competitive formation of DNA:RNA hybrid G-quadruplex is responsible to the mitochondrial transcription termination at the DNA replication priming site
por: Zheng, Ke-wei, et al.
Publicado: (2014)

Distinctive structural motifs of RNA G-quadruplexes composed of AGG, CGG and UGG trinucleotide repeats
por: Malgowska, Magdalena, et al.
Publicado: (2014)

G-quadruplex structure of an anti-proliferative DNA sequence
por: Do, Ngoc Quang, et al.
Publicado: (2017)

Structure of a (3+1) hybrid G-quadruplex in the PARP1 promoter
por: Sengar, Anjali, et al.
Publicado: (2019)

Engineering of interlocked DNA G-quadruplexes as a robust scaffold
por: Phan, Anh Tuân, et al.
Publicado: (2013)

Co-transcriptional formation of DNA:RNA hybrid G-quadruplex and potential function as constitutional cis element for transcription control
por: Zheng, Ke-wei, et al.
Publicado: (2013)

Structure and hydrodynamics of a DNA G-quadruplex with a cytosine bulge
por: Meier, Markus, et al.
Publicado: (2018)

The first crystal structures of hybrid and parallel four-tetrad intramolecular G-quadruplexes
por: Beseiso, Dana, et al.
Publicado: (2022)

Direct visualization of G-quadruplexes in DNA using atomic force microscopy
por: Neaves, Kelly J., et al.
Publicado: (2009)

Kinetics and mechanism of G-quadruplex formation and conformational switch in a G-quadruplex of PS2.M induced by Pb(2+)
por: Liu, Wei, et al.
Publicado: (2012)

Role of the central cations in the mechanical unfolding of DNA and RNA G-quadruplexes
por: Bergues-Pupo, Ana Elisa, et al.
Publicado: (2015)

Insights into telomeric G-quadruplex DNA recognition by HMGB1 protein
por: Amato, Jussara, et al.
Publicado: (2019)

In-cell optical imaging of exogenous G-quadruplex DNA by fluorogenic ligands
por: Tseng, Ting-Yuan, et al.
Publicado: (2013)

NMR solution structure of an asymmetric intermolecular leaped V-shape G-quadruplex: selective recognition of the d(G2NG3NG4) sequence motif by a short linear G-rich DNA probe
por: Wan, Chanjuan, et al.
Publicado: (2019)

Stability and kinetics of G-quadruplex structures
por: Lane, Andrew N., et al.
Publicado: (2008)

High-resolution DNA quadruplex structure containing all the A-, G-, C-, T-tetrads
por: Liu, Hehua, et al.
Publicado: (2018)

G-quadruplex preferentially forms at the very 3′ end of vertebrate telomeric DNA
por: Tang, Jun, et al.
Publicado: (2008)

GC ends control topology of DNA G-quadruplexes and their cation-dependent assembly
por: Pavc, Daša, et al.
Publicado: (2020)

Bulges in left-handed G-quadruplexes
por: Das, Poulomi, et al.
Publicado: (2021)

A minimal i-motif stabilized by minor groove G:T:G:T tetrads
por: Escaja, Núria, et al.
Publicado: (2012)

Structural recognition of the MYC promoter G-quadruplex by a quinoline derivative: insights into molecular targeting of parallel G-quadruplexes
por: Dickerhoff, Jonathan, et al.
Publicado: (2021)

Duplex formation in a G-quadruplex bulge
por: Ngoc Nguyen, Thi Quynh, et al.
Publicado: (2020)

Two cationic porphyrin isomers showing different multimeric G-quadruplex recognition specificity against monomeric G-quadruplexes
por: Huang, Xiao-Xi, et al.
Publicado: (2014)

Structural basis of G-quadruplex DNA recognition by the yeast telomeric protein Rap1
por: Traczyk, Anna, et al.
Publicado: (2020)

Water spines and networks in G-quadruplex structures
por: Li, Kevin, et al.
Publicado: (2020)

Solution structure of the major G-quadruplex formed in the human VEGF promoter in K(+): insights into loop interactions of the parallel G-quadruplexes
por: Agrawal, Prashansa, et al.
Publicado: (2013)

Coexistence of two quadruplex–duplex hybrids in the PIM1 gene
por: Tan, Derrick J Y, et al.
Publicado: (2020)

Structure of a two-G-tetrad intramolecular G-quadruplex formed by a variant human telomeric sequence in K(+) solution: insights into the interconversion of human telomeric G-quadruplex structures
por: Zhang, Zhenjiang, et al.
Publicado: (2010)

Guanine base stacking in G-quadruplex nucleic acids
por: Lech, Christopher Jacques, et al.
Publicado: (2013)

Structure of two G-quadruplexes in equilibrium in the KRAS promoter
por: Marquevielle, Julien, et al.
Publicado: (2020)

Defining the mode, energetics and specificity with which a macrocyclic hexaoxazole binds to human telomeric G-quadruplex DNA
por: Barbieri, Christopher M., et al.
Publicado: (2007)

Duplex stem-loop-containing quadruplex motifs in the human genome: a combined genomic and structural study
por: Lim, Kah Wai, et al.
Publicado: (2015)

Verification of specific G-quadruplex structure by using a novel cyanine dye supramolecular assembly: II. The binding characterization with specific intramolecular G-quadruplex and the recognizing mechanism
por: Yang, Qianfan, et al.
Publicado: (2010)

Cannot write session to /tmp/vufind_sessions/sess_aghgi22vs17o9ra3hj1o7np0gv