284 The basicity of an iron oxo intermediate helps explain what keeps P450 enzymes from oxidizing their own backbone.
http://www.sciencemag.org/content/342/6160/825.abstract
283 Cryo–electron microscopy allows the rapid analysis of a yeast ribosome-initiator complex from a tiny data set.
http://www.sciencemag.org/content/342/6160/1240585.abstract
282 Cytoplasmic polyadenylation activates quiescent transcripts for translation by selective poly(A)-tail extension. An approach involving a clickable adenosine derivative permits capture of newly polyadenylated transcripts, and next-generation sequencing reveals mRNA sequence motifs that are linked to polyadenylation.
http://www.nature.com/nchembio/journal/v9/n11/abs/nchembio.1334.html
281 The kinase Mst1, which acts in the Hippo pathway, controls cell proliferation, differentiation and apoptosis. Junichi Sadoshima and his colleagues show that Mst1 in cardiomyocytes phosphorylates the protein Beclin1 to coordinately suppress autophagy and promote apoptosis, thereby having deleterious effects on the heart.
http://www.nature.com/nm/journal/v19/n11/abs/nm.3322.html
280 Interrupting mitochondrial fusion inhibits cardiac differentiation by dysregulating a specific cell signaling pathway.
http://www.sciencemag.org/content/342/6159/734.abstract
279 Visualization and targeted disruption of protein interactions in living cells.
http://www.nature.com/ncomms/2013/131024/ncomms3660/full/ncomms3660.html
278 ELL, a novel TFIIH partner, is involved in transcription restart after DNA repair.
http://www.pnas.org/content/110/44/17927.abstract
277 Diabetic hyperglycaemia activates CaMKII and arrhythmias by O-linked glycosylation.
http://www.nature.com/nature/journal/v502/n7471/full/nature12537.html
276 Migrating bubble during break-induced replication drives conservative DNA synthesis.
http://www.nature.com/nature/journal/v502/n7471/full/nature12584.html
275 SAM Domain Polymerization Links Subnuclear Clustering of PRC1 to Gene Silencing.
http://www.cell.com/developmental-cell/abstract/S1534-5807(13)00503-0
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