Mitogenomic phylogenetic analyses of the Delphinidae with an emphasis on the Globicephalinae
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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Mitogenomic phylogenetic analyses of the Delphinidae with an emphasis on the Globicephalinae. / Mouatt, Julia Thidamarth Vilstrup; Ho, Simon Y. W.; Foote, Andrew David; Morin, Phillip A,; Kreb, Danielle; Krützen, Michael; Parra, Guido J.; Robertson, Kelly M.; de Stephanis, Renaud; Verborgh, Philippe; Willerslev, Eske; Orlando, Ludovic Antoine Alexandre; Gilbert, Tom.
I: BMC Evolutionary Biology, Bind 11, 65, 01.01.2011.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Mitogenomic phylogenetic analyses of the Delphinidae with an emphasis on the Globicephalinae
AU - Mouatt, Julia Thidamarth Vilstrup
AU - Ho, Simon Y. W.
AU - Foote, Andrew David
AU - Morin, Phillip A,
AU - Kreb, Danielle
AU - Krützen, Michael
AU - Parra, Guido J.
AU - Robertson, Kelly M.
AU - de Stephanis, Renaud
AU - Verborgh, Philippe
AU - Willerslev, Eske
AU - Orlando, Ludovic Antoine Alexandre
AU - Gilbert, Tom
PY - 2011/1/1
Y1 - 2011/1/1
N2 - Previous DNA-based phylogenetic studies of the Delphinidae family suggest it has undergone rapid diversification, as characterised by unresolved and poorly supported taxonomic relationships (polytomies) for some of the species within this group. Using an increased amount of sequence data we test between alternative hypotheses of soft polytomies caused by rapid speciation, slow evolutionary rate and/or insufficient sequence data, and hard polytomies caused by simultaneous speciation within this family. Combining the mitogenome sequences of five new and 12 previously published species within the Delphinidae, we used Bayesian and maximum-likelihood methods to estimate the phylogeny from partitioned and unpartitioned mitogenome sequences. Further ad hoc tests were then conducted to estimate the support for alternative topologies.
AB - Previous DNA-based phylogenetic studies of the Delphinidae family suggest it has undergone rapid diversification, as characterised by unresolved and poorly supported taxonomic relationships (polytomies) for some of the species within this group. Using an increased amount of sequence data we test between alternative hypotheses of soft polytomies caused by rapid speciation, slow evolutionary rate and/or insufficient sequence data, and hard polytomies caused by simultaneous speciation within this family. Combining the mitogenome sequences of five new and 12 previously published species within the Delphinidae, we used Bayesian and maximum-likelihood methods to estimate the phylogeny from partitioned and unpartitioned mitogenome sequences. Further ad hoc tests were then conducted to estimate the support for alternative topologies.
KW - Animals
KW - Bayes Theorem
KW - DNA, Mitochondrial
KW - Dolphins
KW - Evolution, Molecular
KW - Genome, Mitochondrial
KW - High-Throughput Nucleotide Sequencing
KW - Likelihood Functions
KW - Phylogeny
KW - Sequence Analysis, DNA
U2 - 10.1186/1471-2148-11-65
DO - 10.1186/1471-2148-11-65
M3 - Journal article
C2 - 21392378
VL - 11
JO - B M C Evolutionary Biology
JF - B M C Evolutionary Biology
SN - 1471-2148
M1 - 65
ER -
ID: 33910573