title: Altruism.
authors.affiliation: Institute of Evolutionary Biology, School of Biological Sciences, University of Edinburgh, King's Buildings, Edinburgh EH9 3JT, UK. stu.west@ed.ac.uk
authors.forename: Stuart A
authors.initials: SA
authors.lastname: West
authors.forename: Andy
authors.initials: A
authors.lastname: Gardner
authors.forename: Ashleigh S
authors.initials: AS
authors.lastname: Griffin
mesh_terms: D000533:Altruism; D000818:Animals; D001000:Ants / Q000033:anatomy & histology / Q000502:physiology; D003299:Cooperative Behavior; D004023:Dictyostelium / Q000166:cytology / Q000502:physiology; D046109:Passeriformes / Q000033:anatomy & histology / Q000502:physiology