Bayesian estimation of divergence times among lineages of <i>Acanthoscelides obtectus</i> based on cytochrome c oxidase subunit I (COI). Posterior means and the associated 95% highest probability density (in parentheses) for the age of the most recent common ancestor (tMRCA) are given in years. Calibration had the following priors: tMRCA for ‘Brazil+Old World’ (hypothesis 500) was placed at 500 years before the present (BP); tMRCAs of ‘Mesoamerica’ (hypothesis 7000a) and Mitogroup I (hypothesis 7000b) were placed at 7,000 BP; tMRCAs of ‘Andes’ (hypothesis 8000a) and Mitogroup II (hypothesis 8000b) were set to 8,000 BP (see Material and Methods for calibration details). Márcia Rodrigues Carvalho Oliveira Alberto Soares Corrêa Giselle Anselmo de Souza Raul Narciso Carvalho Guedes Luiz Orlando de Oliveira 10.1371/journal.pone.0070039.t002 https://plos.figshare.com/articles/dataset/_Bayesian_estimation_of_divergence_times_among_lineages_of_Acanthoscelides_obtectus_based_on_cytochrome_c_oxidase_subunit_I_COI_Posterior_means_and_the_associated_95_highest_probability_density_in_parentheses_for_the_age_of_the_most_recent_common_ancestor/760750 <p>Bayesian estimation of divergence times among lineages of <i>Acanthoscelides obtectus</i> based on cytochrome c oxidase subunit I (COI). Posterior means and the associated 95% highest probability density (in parentheses) for the age of the most recent common ancestor (tMRCA) are given in years. Calibration had the following priors: tMRCA for ‘Brazil+Old World’ (hypothesis 500) was placed at 500 years before the present (BP); tMRCAs of ‘Mesoamerica’ (hypothesis 7000a) and Mitogroup I (hypothesis 7000b) were placed at 7,000 BP; tMRCAs of ‘Andes’ (hypothesis 8000a) and Mitogroup II (hypothesis 8000b) were set to 8,000 BP (see Material and Methods for calibration details).</p> 2013-07-31 01:47:38 ecology biogeography Evolutionary ecology Evolutionary biology Evolutionary systematics Molecular systematics phylogenetics Plant science Plant pathology Plant pests Population biology population genetics Gene flow Genetic drift Genetic polymorphism haplotypes estimation divergence times lineages cytochrome oxidase subunit posterior means highest probability calibration had tmrca placed 500 years tmrcas mitogroup ii bp methods