phylogenetics
Ancient Origins of Retroviruses
Ancient Origins of Retroviruses
Tracy Vence | Jan 12, 2017
Foamy-like endogenous retroviruses may have emerged more than 450 million years ago, according to an analysis.
The Pangenome: Are Single Reference Genomes Dead?
The Pangenome: Are Single Reference Genomes Dead?
Catherine Offord | Dec 1, 2016
Researchers are abandoning the concept of a list of genes sequenced from a single individual, instead aiming for a way to describe all the genetic variation within a species.
Animal Microbiomes Are Unique and Beneficial to Their Hosts
Animal Microbiomes Are Unique and Beneficial to Their Hosts
Ben Andrew Henry | Nov 29, 2016
Survey of 24 animal species suggests that each hosts a custom-tailored microbiome.
Repositioning Ctenophores
Repositioning Ctenophores
Karen Zusi | Dec 1, 2015
A reanalysis of phylogenetic data places sponges, rather than comb jellies, back at the base of the animal tree.
Speaking of Science
Speaking of Science
The Scientist Staff | Nov 1, 2015
November 2015's selection of notable quotes
Tree of Life v1.0
Tree of Life v1.0
Jef Akst | Sep 22, 2015
Researchers map 2.3 million species in a single phylogeny. 
Ancient Beasts Classified by Collagen
Ancient Beasts Classified by Collagen
Jef Akst | Mar 19, 2015
Protein extracted from ancient fossils identified by Darwin as some of the “strangest animals ever discovered” places the creatures amongst horses, tapirs, and rhinos on the tree of life.
New Species Galore
New Species Galore
Jef Akst | Dec 27, 2014
A look back at the latest microbes, plants, and animals to have secured a spot in science’s known tree of life in 2014
Bird Genomes Abound
Bird Genomes Abound
Ruth Williams | Dec 11, 2014
Scientists complete the largest-ever comparative genomic study of birds.
Genetic Data Clarify Insect Evolution
Genetic Data Clarify Insect Evolution
Kate Yandell | Nov 6, 2014
Researchers create a phylogenetic tree of insects by comparing the sequences of 1,478 protein-coding genes among species.