Open AccessMeeting the (N-Terminal) End with Acetylation
Author(s) -
Joshua L. Andersen,
Sally Kornbluth
Publication year - 2011
Publication title -
cell
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 26.304
H-Index - 776
eISSN - 1097-4172
pISSN - 0092-8674
DOI - 10.1016/j.cell.2011.07.024
Subject(s) - biology , terminal (telecommunication) , acetylation , genetics , computational biology , gene , computer science , telecommunications
Cell-fate decisions are tightly linked to cellular energy status. In this issue, Yi et al. (2011) introduce a mechanism by which Bcl-xL lowers the threshold for apoptosis by suppressing acetyl-CoA production, which, in turn, suppresses the N-alpha-acetylation important for activation of the proapoptotic protease caspase-2.
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