G protein-coupled receptors (GPCRs) are integral membrane proteins with seven membrane-spanning helices. Upon binding to a ligand – which can range from small molecules like cyclic AMP to peptides and ...
Rate Your Laptops and Desktops: Our Readers' Choice Survey for Personal Computers Is Here Help your fellow readers find the right technology. Share your thoughts (good or bad) about your laptop or ...
This holiday, discover your inner elf.
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