Search Results for "tree notes php mysql"

An interactive data entry, querying, and editing system based on a generic conceptual schema for taxonomic databases. It combines the automated use of scientific names and synonyms in a species checklist with online access to geographical data and common knowledge data (morphological descriptors, genomics, ecology, vernacular names, economic uses, structured notes and conservation status) about the species. All these data can be cross-indexed to a citation list. The design and standard...

The SplitDB project gives practitioners of statistical tools for inferring phylogenies a way to store, retrieve and visualize important properties, like convergence, of the overwhelmingly large resulting tree-sets produced by these tools.

Controversial ideas of Williamson, Margulis & others suggest speciation by hybridizing might be more common than originally thought. Taking this concept to the nth degree & assuming that indeed, speciation mostly occurs by hybridizing events, not the accumulation of mutations or genetic drift, here is a catalogueoflife2gedcom converter. It allows the tree of life to be displayed as a human genealogy tree with hybridizing events depicted as "marriages." The idea then is that mutation...