title: Evolutionary biology: adaptation under a microscope.
authors: Rosemary G
authors: RG
authors: Gillespie
authors: Brent C
authors: BC
authors: Emerson
mesh_terms: D000818:Animals; D044822:Biodiversity; D005075:Biological Evolution; D003163:Competitive Behavior / Q000502:physiology; D004777:Environment; D008954:Models, Biological; D011235:Predatory Behavior / Q000502:physiology*; D011551:Pseudomonas fluorescens / Q000145:classification / Q000235:genetics / Q000502:physiology*; D016808:Tetrahymena thermophila / Q000502:physiology*