Genome Biology

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Identification of novel regulatory modules in dicotyledonous plants using expression data and comparative genomics

Klaas Vandepoele, Tineke Casneuf and Yves Van de Peer*

Author Affiliations

Department of Plant Systems Biology, Flanders Interuniversity Institute for Biotechnology (VIB), Ghent University, Technologiepark, B-9052 Ghent, Belgium

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Genome Biology 2006, 7:R103 doi:10.1186/gb-2006-7-11-r103

Published: 7 November 2006

Additional files

Additional data file 1:

(a) Location of 34 conserved motifs (found in co-expressed genes) in Arabidopsis promoters (2,445 genes). (b) Location of all conserved motifs in Arabidopsis promoters with more 3 kb un-annotated upstream space (with distance <1,000 bp between position in Arabidopsis and poplar; 125 genes)

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Additional data file 2:

Overview of motif organization in orthologous Arabidopsis (left) and poplar (right) targets for module 2.M7010

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Additional data file 3:

Stability of clusters of co-expressed genes when randomly removing experiments from the complete expression data set

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Additional data file 4:

Overview of the number of one-to-many and many-to-many orthologous relationships in phylogenetic trees

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Additional data file 5:

Overview of the 489 Arabidopsis microarray experiments

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Additional data file 6:

Overview of the TFBS identified using two-way clustering

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Additional data file 7:

Overview of the 139 cis-regulatory modules

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Additional data file 8:

The white boxes denote the cumulative fraction

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