Mutation patterns of mtDNA : empirical inferences for the coding region - Pereira dos Santos, Cristina Maria (University of the Azores. Center for Research in Natural Resources) ; Montiel, Rafael (University of the Azores. Center for Research in Natural Resources) ; Arruda, Adriana (University of the Azores. Center for Research in Natural Resources) ; Álvarez, Luis (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Aluja París, Maria Pilar (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Lima, Manuela (University of the Azores. Center for Research in Natural Resources)