Traditional Phylogenetic Reconstruction Methods Reconstruct Shallow and Deep Evolutionary Relationships Equally Well

Traditional phylogenetic reconstruction methods reconstruct shallow and deep evolutionary relationships equally well.

The wealth of data available for molecular phylogenetic analyses is expanding at an exponential pace. As data sets have become larger, it has become increasingly critical to understand the advantages and disadvantages of using various phylogenetic inference methods. Four inference methods based on three optimization criteria are commonly used to reconstruct evolutionary history from molecular d...

evolutionary origin and phylogenetic relationships among fusarium oxysporum f. sp. melonis isolates in iran and their relationship with nonpathogenic isolates

پژمردگی فوزاریومی خربزه و طالبی با عامل fusarium oxysporum f. sp. melonis از بیماری های مهم قارچی در مناطق رشد این گیاهان می باشد. جدایه های f. oxysporum از گیاهان و خاک ریزوسفر متعلق به پنج استان مهم تولیدکننده ی خربزه و طالبی جداسازی شد و بر پایه ی بیماری زایی در ارقام افتراقی، گروه های سازگاری رویشی (vegetative compatibility groups)، توالی سنجی ناحیه ی جداکننده ی بین ژنی دی اِن اِی ریبوزومی (n...

SPREAD: spatial phylogenetic reconstruction of evolutionary dynamics

SUMMARY SPREAD is a user-friendly, cross-platform application to analyze and visualize Bayesian phylogeographic reconstructions incorporating spatial-temporal diffusion. The software maps phylogenies annotated with both discrete and continuous spatial information and can export high-dimensional posterior summaries to keyhole markup language (KML) for animation of the spatial diffusion through t...

Deep Syntactic Processing by Combining Shallow Methods

We present a novel approach for finding discontinuities that outperforms previously published results on this task. Rather than using a deeper grammar formalism, our system combines a simple unlexicalized PCFG parser with a shallow pre-processor. This pre-processor, which we call a trace tagger, does surprisingly well on detecting where discontinuities can occur without using phase structure in...

MOLECULAR PHYLOGENETIC METHODS IN ENTOMOLOGY - NEW INSIGHTS ON THE EvOLUTIONARY RELATIONSHIPS Of HEXAPODS AND ARTHROPODS