Genomes are key to unlocking life's evolutionary history. The presence and absence of certain genetic sequences and mutations ...

A new computational tool improves the analysis of genetic data, making it easier and faster to study the evolutionary relationships between species. A new computational tool improves the analysis of ...

Methods, such as the distance Wagner procedure, that construct phylogenetic trees by fitting branch lengths to genetic distance matrices result in ancestral taxa that cannot exist in allele frequency ...

The new model focuses on phylogenetic diversity, which is very different from counting species, today's standard measure of biodiversity. The same number of species (three blue circles) can have a ...

Phylogenetic analysis explores the evolutionary relationships between organisms and is a vital foundation for microbial studies. The development of reliable phylogenetic trees is an important step in ...

Diversification is nested, and early models suggested this could lead to a great deal of evolutionary redundancy in the Tree of Life. This result is based on a particular set of branch lengths ...

Biologists will be able to reconstruct the process of evolution, determine relationships between species and build phylogenetic trees with greater accuracy thanks to a new method for identifying ...

Impact of metastasectomy for extrahepatic disease in stage IV colon cancer: A retrospective cohort NCDB analysis. This is an ASCO Meeting Abstract from the 2022 ASCO Annual Meeting I. This abstract ...

As of June 16, 2022, there were 10,594,265 sequences displayed in the UShER COVID-19 phylogenetic tree. 10 million sequences of COVID-19’s genomic code have now been organized into a phylogenetic tree ...

For ten years running, computer scientist Alexandros Stamatakis from the Heidelberg Institute for Theoretical Studies (HITS) ...