title: Stem cells. 'Stemness' genes still elusive.
authors.forename: Gretchen
authors.initials: G
authors.lastname: Vogel
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002469:Cell Separation; D004622:Embryo, Mammalian / Q000166:cytology; D004625:Embryo, Nonmammalian; D015870:Gene Expression; D020869:Gene Expression Profiling; D006412:Hematopoietic Stem Cells / Q000502:physiology; D009474:Neurons / Q000166:cytology; D020411:Oligonucleotide Array Sequence Analysis; D013234:Stem Cells / Q000502:physiology*