YEASTRACT-DISCOVERER -- new tools to improve the analysis of transcriptional regulatory associations in Saccharomyces cerevisiae

URL:

http://www.yeastract.com/

What you can do:

Find regulatory associations between transcription factors (TF) and target genes and identify complex motifs found to be over-represented in the promoter regions of co-regulated genes in yeast.

Highlights:

This database contains over 30,990 regulatory associations between Transcription Factors (TFs) and target genes and includes 284 specific DNA binding sites for 108 characterized TFs.
Computational tools are also provided to facilitate the exploitation of the gathered data when solving a number of biological questions, in particular the ones that involve the analysis of global gene expression results.
In this new release, YEASTRACT includes DISCOVERER, a set of computational tools that can be used to identify complex motifs over-represented in the promoter regions of co-regulated genes.
The motifs identified are then clustered in families, represented by a position weight matrix and are automatically compared with the known transcription factor binding sites described in YEASTRACT.
Additionally, in this new release, it is possible to generate graphic depictions of transcriptional regulatory networks for documented or potential regulatory associations between TFs and target genes.
The visual display of these networks of interactions is instrumental in functional studies.
Tutorials are available on the system to exemplify the use of all the available tools.

Keywords:

yeast transcription regulation
Saccharomyces cerevisiae transcription regulation
yeast regulatory motifs
yeast regulator elements
yeast DNA-binding sites
yeast transcription factors
yeast promoter elements
yeast cis-regulatory elements
yeast promoters
yeast regulatory networks
yeast regulatory sequences
yeast regulons

Literature & Tutorials:

PubMed Link: The YEASTRACT database -- a tool for the analysis of transcription regulatory associations in Saccharomyces cerevisiae
2008 Update: YEASTRACT-DISCOVERER -- new tools to improve the analysis of transcriptional regulatory associations in Saccharomyces cerevisiae
2011 Update: YEASTRACT: providing a programmatic access to curated transcriptional regulatory associations in Saccharomyces cerevisiae through a web services interface.

This record last updated: 03-03-2008

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