Results 171 to 180 of about 207,774 (230)
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Annals of the New York Academy of Sciences, 1992
Cell differentiation ultimately proceeds as a response to signals from the extracellu- lar microenvironment. If the cells are competent, that is, if they carry the correspond- ing receptors and signal transduction pathways, they can be triggered in the commit- ment state.
FERRARI, Sergio +3 more
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Cell differentiation ultimately proceeds as a response to signals from the extracellu- lar microenvironment. If the cells are competent, that is, if they carry the correspond- ing receptors and signal transduction pathways, they can be triggered in the commit- ment state.
FERRARI, Sergio +3 more
openaire +3 more sources
Self-termination of the terminator
Nature Immunology, 2008The protein kinase NIK is regulated by a complex of ubiquitin ligases that destroys it. When NIK-activating receptors are triggered, the ubiquitin ligase complex self-destructs.
David Wallach, Andrew Kovalenko
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Is it Time to Terminate the Traditional Terminal Value?
SSRN Electronic Journal, 2020All corporate valuation models rely on very long forecasts of free cash flows. The only question is whether those forecasts are accounted for explicitly by using an extended valuation model or implicitly in an estimate of the terminal value after an explicit short-term forecast period of five to ten years.
Bradford Cornell, Richard Gerger
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