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The mechanism that specifies the position of the cell division plane in cells about to undergo mitosis has been the subj

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Apoptotic cell death plays a critical role in the development and functioning of the immune system. During differentiati

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The Double Life of a Death-Dealing Protein August 21, 2003 Researchers have found that a well-known cell-death protei

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Jonathan W. Yewdell T cells of the adaptive immune system detect foreign pathogens by recognizing pathogen-derived pept

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Elosa Herrera 1, Lucia Brown 2, Jun Aruga 3, Rivka A. Rachel 14, Gl Dolen 1, Katsuhiko Mikoshiba 3, Stephen Brown 2, and

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In ferret, E27.5 and E34.5 are ages that correspond to E15.5 and E17.5, respectively, in mouse in terms of uncrossed RGC

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Evan H. Feinberg and Craig P. Hunter* RNA interference (RNAi) spreads systemically in plants and nematodes to silence

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Yukiko M. Yamashita,1 D. Leanne Jones,1 Margaret T. Fuller1,2* Stem cell self-renewal can be specified by local signals

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Nature 425, 469 - 470 (02 October 2003); doi:10.1038/425469a Cell biology: The hippo hypothesis MICHAEL E. ROTH