Based on recent DNA-based phylogenetic analyses, the Lycopsida clade is monophyletic and sister to the fern/seed plant, or euphyllophyte, clade [ 3].
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Based on recent games, probably not.
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We are very pleased to present the current Special Issue on DNA Vaccines, which is based on the recent DNA Vaccines 2011 conference.
Based on the recent DNA microarray studies on female breast cancer cases, distinct molecular subtypes of breast carcinoma were identified with different clinical outcomes [ 5].
Relationships among marsupial orders resulting from our analysis show remarkable congruence with recent results based on nuclear DNA sequences except for the branching order between Dromiciops and clade 'A' (Notoryctes+Dasyuromorphia + Peramelia) and for the position of Peramelia which is variable within clade 'A' [7], [32], [33].
The resultant phylogeny revealed strong support for most nodes and was highly congruent with more recent phylogenies based on nuclear DNA sequences.
More recent phylogenetic analyses, based on mitochondrial DNA, have suggested that the crocodile shark is closely related to either the megamouth shark or the sand sharks (Odontaspididae).
Archeological evidence mostly osteometric and morphometric data early argued in favor of several separate cattle domestication events [3] which was supported by more recent genetic analyses based on mitochondrial DNA [4], [5] and Y-chromosome polymorphisms [6].
Demographic analyses based on intraspecific DNA diversity suggest a recent population expansion in both benthic species, dated by the cyt b locus to the last glacial cycle, whereas the population structure of pelagic feeders either did not deviate from a constant-size model or indicated that the onset of the major population expansion of these species by far predated those of the benthic species.
