PT - JOURNAL ARTICLE AU - Pierre Tocquin AU - Aymeric Naômé AU - Samuel Jourdan AU - Sinaeda Anderssen AU - Samuel Hiard AU - Gilles P. van Wezel AU - Marc Hanikenne AU - Denis Baurain AU - Sébastien Rigali TI - PREDetector 2.0: Online and Enhanced Version of the Prokaryotic Regulatory Elements Detector Tool AID - 10.1101/084780 DP - 2016 Jan 01 TA - bioRxiv PG - 084780 4099 - http://biorxiv.org/content/early/2016/11/01/084780.short 4100 - http://biorxiv.org/content/early/2016/11/01/084780.full AB - In the era that huge numbers of microbial genomes are being released in the databases, it becomes increasingly important to rapidly mine genes as well as predict the regulatory networks that control their expression. To this end, we have developed an improved and online version of the PREDetector software aimed at identifying putative transcription factor-binding sites (TFBS) in bacterial genomes. The original philosophy of PREDetector 1.0 is maintained, i.e. to allow users to freely fix the DNA-motif screening parameters, and to provide a statistical means to estimate the reliability of the prediction output. This new version offers an interactive table as well as graphics to dynamically alter the main screening parameters with automatic update of the list of identified putative TFBS. PREDetector 2.0 also has the following additional options: (i) access to genome sequences from different databases, (ii) access to weight matrices from public repositories, (iii) visualization of the predicted hits in their genomic context, (iv) grouping of hits identified in the same upstream region, (v) possibility to store the performed jobs, and (vi) automated export of the results in various formats. PREDetector 2.0 is available at http://predetector.fsc.ulg.ac.be/.