A model of purely competitive ecological dynamics is shown to be equivalent to adaptive evolution of a single individual, suggesting a new way to formalize the "superorganism" metaphor.
Uncovering an link between plant defense signaling and vertebrate feeding behavior suggests that large browsers may exert strong selection pressure on jasmonate-dependent secondary metabolites.
Debashish Bhattacharya, Shobhit Agrawal ... Paul G Falkowski
The analysis of 20 coral genomic datasets provides unprecedented insights into what makes reef-building corals unique, including the evolution of novel gene families involved in biomineralization, signaling and stress responses that have led to their evolutionary success throughout the Phanerozoic Eon.
Lara Maldanis, Murilo Carvalho ... José Xavier-Neto
The discovery of a fossil heart in Rhacolepis buccalis demonstrates that it is possible to scrutinize the fossil record for important clues on cardiac structure and evolution.
Alecia J Carter, Miquel Torrents Ticó, Guy Cowlishaw
Social information is a process encompassing information acquisition, application and exploitation that is constrained by an individual’s social, behavioural and demographic phenotype.
