title: Stem-cell niches: it's the ecology, stupid!
authors.forename: Kendall
authors.initials: K
authors.lastname: Powell
mesh_terms: D000818:Animals; D001853:Bone Marrow / Q000502:physiology; D004463:Ecology; D004622:Embryo, Mammalian / Q000166:cytology; D004777:Environment; D005110:Extracellular Space / Q000502:physiology*; D006801:Humans; D008954:Models, Biological; D009474:Neurons / Q000166:cytology / Q000502:physiology; D044968:Regenerative Medicine; D015398:Signal Transduction / Q000502:physiology; D013234:Stem Cells / Q000166:cytology* / Q000502:physiology*