Neurons are complex cells with dynamic morphogenesis involving the elongation of a developing process, called a neurite. Neurite outgrowth occurs in response to many stimuli and illnesses and is ...

In biology, phylogenetic trees represent the evolutionary history and diversification of species -- the ''family tree'' of Life. Phylogenetic trees not only describe the evolution of a group of ...

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 ...

Read me first! -- Tutorial : create a tree! -- Acquiring and aligning the sequences -- pt. 1. Major methods for estimating phylogenetic trees. Neighbor-joining trees -- Drawing phylogenetic trees -- ...

Phylogenies show how organisms are related to each other by placing them in an ordered map of them and their relatives. These can be done on a large scale, such as the tree of life, or on a smaller ...

In biology, phylogenetic trees represent the evolutionary history and diversification of species - the "family tree" of Life. Phylogenetic trees not only describe the evolution of a group of organisms ...