Molecular Biology and Evolution (2010) - Comment
doi: 10.1093/molbev/msq012  issn: 0737-4038  issn: 1537-1719  pubmed: 20093430 

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Javier Gallego-Bartolome, Eugenio G Minguet, Jaime A Marin, Salomé Prat, Miguel A Blazquez, David Alabadi