title: Profiling identifies precursor suspects: notch family again!
abstract: Newborn neurons in the adult dentate gyrus pass through several distinct precursor and progenitor classes prior to differentiation. In this issue of Cell Stem Cell, Lugert et al. (2010) characterized their strikingly different proliferative behaviors after neurogenic stimuli or aging.
authors.affiliation: Department of Neurobiology, Yale University School of Medicine, New Haven, CT 06510, USA.
authors.forename: Joshua J
authors.initials: JJ
authors.lastname: Breunig
authors.forename: Pasko
authors.initials: P
authors.lastname: Rakic
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