Orientador: Sérgio Roberto Peres LineTese (doutorado) - Universidade Estadual de Campinas, Faculdade de Odontologia de PiracicabaResumo: Os G-quadruplexes são estruturas secundárias de DNA altamente organizadas, constituídas por sequências ricas em guaninas capazes de formar tétrades ligadas por pontes de hidrogênio. Essas sequências são capazes de modular a transcrição gênica e o splicing alternativo de éxons. Além disso, estudos também mostraram que os G-quadruplexes estão presentes na região promotora de oncogenes (como c-MYC) e nas regiões terminais dos telômeros, indicando que o G-quadruplex pode ser um possível alvo terapêutico contra o câncer. A metilação do DNA é uma modificação bioquímica que frequentemente aparece na posição C5 de...
International audienceBesides the well-known DNA double-helix, non-canonical nucleic acid structures...
Les acides nucléiques riches en guanines ou en cytosines peuvent se replier sur eux-mêmes et former ...
The G-quadruplex is a non-canonical DNA structure biologically significant in DNA replica-tion, tran...
Os G-quadruplexes são estruturas secundárias de DNA altamente organizadas, constituídas por sequênci...
DNA G-quadruplexes are higher-order structures self-assembled from guanine-rich oligonucleotides.The...
Des structures secondaires d’acides nucléiques atypiques, les structures G-quadruplex, peuvent se fo...
The double-helical structure of DNA is well known, and the basis of modern genetics and molecular bi...
Nucleic acids are organic macromolecules that result from the polymerization of nucleotides. These m...
The G-Quadruplex (GQ) is a repetitive, guanine rich DNA sequence that occurs throughout the genome. ...
G-rich DNA sequences have a propensity to fold into four-stranded G-quadruplex structures. As G-quad...
L’acide désoxyribonucléique se structure chez les êtres vivants de différentes façons. La plus connu...
This thesis deals with the NMR characterization of the structure and the folding dynamics of DNA G q...
Nukleinske kiseline mogu poprimiti različite oblike sekundarne strukture. Jedna od takvih struktura...
Nucleic acids are organic macromolecules that result from the polymerization of nucleotides. These ...
The so-called quadruplex forming DNA sequences, with their peculiar feature of being particularly ri...
International audienceBesides the well-known DNA double-helix, non-canonical nucleic acid structures...
Les acides nucléiques riches en guanines ou en cytosines peuvent se replier sur eux-mêmes et former ...
The G-quadruplex is a non-canonical DNA structure biologically significant in DNA replica-tion, tran...
Os G-quadruplexes são estruturas secundárias de DNA altamente organizadas, constituídas por sequênci...
DNA G-quadruplexes are higher-order structures self-assembled from guanine-rich oligonucleotides.The...
Des structures secondaires d’acides nucléiques atypiques, les structures G-quadruplex, peuvent se fo...
The double-helical structure of DNA is well known, and the basis of modern genetics and molecular bi...
Nucleic acids are organic macromolecules that result from the polymerization of nucleotides. These m...
The G-Quadruplex (GQ) is a repetitive, guanine rich DNA sequence that occurs throughout the genome. ...
G-rich DNA sequences have a propensity to fold into four-stranded G-quadruplex structures. As G-quad...
L’acide désoxyribonucléique se structure chez les êtres vivants de différentes façons. La plus connu...
This thesis deals with the NMR characterization of the structure and the folding dynamics of DNA G q...
Nukleinske kiseline mogu poprimiti različite oblike sekundarne strukture. Jedna od takvih struktura...
Nucleic acids are organic macromolecules that result from the polymerization of nucleotides. These ...
The so-called quadruplex forming DNA sequences, with their peculiar feature of being particularly ri...
International audienceBesides the well-known DNA double-helix, non-canonical nucleic acid structures...
Les acides nucléiques riches en guanines ou en cytosines peuvent se replier sur eux-mêmes et former ...
The G-quadruplex is a non-canonical DNA structure biologically significant in DNA replica-tion, tran...