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The neuronal response to a Ca2+ stimulus is a complex process involving direct Ca2+/calmodulin (CaM) actions as well as secondary activation of multiple signaling pathways such as cAMP and ERK (extracellular signal-regulated kinase). These signals can act in both the cytoplasm and the nucleus to control gene expression. To dissect the role of nuclear from(More)
Oxidative stress has been implicated in the pathogenesis of numerous late-onset diseases as well as organismal longevity. Nevertheless, the genetic components that affect cellular sensitivity to oxidative stress have not been explored extensively at the genome-wide level in mammals. Here we report an RNA interference (RNAi) screen for genes that increase(More)
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