Research
Horizontal gene transfer and the evolution of transcriptional regulation in Escherichia coli
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* Corresponding author: Morgan N Price morgannprice@yahoo.com
1 Physical Biosciences Division, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Mailstop 977-152, Berkeley, California 94720, USA
2 Virtual Institute of Microbial Stress and Survival, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Mailstop 977-152, Berkeley, California 94720, USA
3 Department of Bioengineering, 1 Cyclotron Road, Mailstop 977-152, University of California, Berkeley 94720, California, USA
Genome Biology 2008, 9:R4 doi:10.1186/gb-2008-9-1-r4
Published: 7 January 2008Additional files
Additional file 1:
Provided is the classification of each TF that we examined, both by evolutionary history and by function.
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Additional data file 2:
The figure plots the sequence conservation of regulators against the number of genes that they regulate.
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Additional data file 3:
The figure illustrates the preference for HGT between related genomes.
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Additional data file 4:
Provided is an evolutionary analysis of 30 cases of shared regulation between homologous genes from the report by Teichmann and Babu [4].
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Additional data file 5:
Provides an evolutionary analysis of each case of shared regulation between 'close' paralogs.
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