Editors' ChoiceCellular and Molecular Signaling

Papers of note in Nature 549 (7670)

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Science Signaling  12 Sep 2017:
Vol. 10, Issue 496, eaap8921
DOI: 10.1126/scisignal.aap8921

This week’s articles identify microbial metabolites that stimulate GPCRs; a transmembrane protein that maintains PD-L1 at the plasma membrane; immune enhancer elements that respond to specific extracellular signals; a signaling pathway that defines the right side of the vertebrate embryo; functions for ionotropic glutamate receptors in plants; and structural features of AMPA receptors during activation and desensitization.

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