G4Hunter (2012_2015)- IECB - Bordeaux

G4-iM Grinder is a fast, robust and highly adaptable algorithm. It is capable of locating, identifying, qualifying and quantifying DNA and RNA potential quadruplex structures, such as G-quadruplex, i-Motifs and their higher order versions.

The official python version of ImGQfinder: http://imgqfinder.niifhm.ru/ A tool that finds gquadruplexes and imotifs.

App related to G4Hunter published in Bedrat et al. NAR 2016

A pipeline for reporting information on G-quadruplexes relative to coding regions and non-aligned regions.

quadraG: a fast multithreading based tool to detect G-quadruplexes in genome or transcriptome sequences

CanLncG4, an intricately curated database, presents 17,666 experimentally-validated associations between 6,408 human IncRNAs (including their transcript variants) and 15 distinct types of human cancers, while predicting their G4-forming potential. It also affords insights into the lncRNA subcellular localization and lncRNA-G4 interacting partners.

supplementary files

G4-Disease Association Database

App to compute G4Hunter score on many sequences

Mapping And Prediction of Shared Elements in Alignments

Scripts for annotating/predicting G-Quadruplexes (G4s) in a genome sequence, combining pqsfinder and G4Hunter.

Analysis of G-Quadruplexes across the tree of life