Phylogeny and molecular evolution of the Drosophila hydei subgroup ( Drosophila repleta group) inferred from the Xanthine dehydrogenase gene
Molecular Phylogenetics and Evolution, ISSN: 1055-7903, Vol: 36, Issue: 3, Page: 695-705
2005
- 5Citations
- 34Captures
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
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Metrics Details
- Citations5
- Citation Indexes5
- CrossRef3
- Captures34
- Readers34
- 34
Article Description
The hydei subgroup ( Drosophila repleta group) consists of seven species divided into two complexes: bifurca and hydei, whose phylogenetic relationships are not well understood. To evaluate the molecular phylogeny of this subgroup, we analyzed 2085 bp of coding sequence of the Xanthine dehydrogenase gene in six available species of the hydei subgroup, with Drosophila buzzatii and Drosophila mulleri as an outgroup. For phylogenetic reconstruction we adopted a maximum-likelihood framework, based on the adjustment of descriptive models of nucleotide substitution to real data. We employed distance-based and weighted parsimony methods to construct candidate phylogenies. In all cases, we obtained only one completely resolved tree with strong statistical support for each node, that shows a phylogeny that is partially discordant with the proposed systematics of the subgroup. This tree suggests that the two species complexes are paraphyletic, as opposed to classic phylogenies using morphologic and cytologic traits. This discordance is discussed in relation to its implication for the evolutionary history of the hydei subgroup.
Bibliographic Details
http://www.sciencedirect.com/science/article/pii/S1055790305001351; http://dx.doi.org/10.1016/j.ympev.2005.04.009; http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=23744445678&origin=inward; http://www.ncbi.nlm.nih.gov/pubmed/15935705; https://linkinghub.elsevier.com/retrieve/pii/S1055790305001351; https://dx.doi.org/10.1016/j.ympev.2005.04.009
Elsevier BV
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