Open AccessG-quadruplex DNA - Methods and protocols
Author(s) -
CarloAlberto Redi
Publication year - 2010
Publication title -
european journal of histochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.754
H-Index - 42
eISSN - 2038-8306
pISSN - 1121-760X
DOI - 10.4081/1759
Subject(s) - g quadruplex , guanine , dna , genome , dna sequencing , biology , gene , transcription (linguistics) , human genome , computational biology , genetics , nucleotide , philosophy , linguistics
Thanks to the end of several genome sequencing projects it has become a reality the notion that mammal genomes (notably mouse and human) harbor hundreds of thousands of Guanine-quartets which have the potential to interact to form Guanine-quadruplexes, that is to say, non-standard DNA conformation of stabilized planar arrangement of four guanine bases. Then, in very recent years, it becomes clear enought that G-quadruplexes have general functions in Biology, not only at the telomeric ends (where the canonic sequence of TTAGGG is particularly prone to form G-quadruplexes), such as playing roles in processes as different as gene expression, DNA recombination, DNA transcription, mRNA maturation and translation