Gustavo Arellano, Julián Argil, Eugenio Azpeitia, Mariana Benítez, Miguel Carrillo, Pedro Góngora, David A Rosenblueth* and Elena R Alvarez-Buylla
* Corresponding author: David A Rosenblueth drosenbl@servidor.unam.mx
BMC Bioinformatics 2011, 12:490 doi:10.1186/1471-2105-12-490
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