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This article is part of the supplement: Selected articles from The 5th IEEE International Conference on Systems Biology (ISB 2011)

Open Access

The preservation of bidirectional promoter architecture in eukaryotes: what is the driving force?

Chao Xu, Jiajia Chen and Bairong Shen*

BMC Systems Biology 2012, 6(Suppl 1):S21  doi:10.1186/1752-0509-6-S1-S21