title: Picture story. Bundled up against the heat.
mesh_terms: D000818:Animals; D002645:Chickens; D019605:Euryarchaeota / Q000378:metabolism; D006657:Histones / Q000737:chemistry* / Q000378:metabolism; D046911:Macromolecular Substances; D009682:Magnetic Resonance Spectroscopy; D008958:Models, Molecular; D017510:Protein Folding
chemical_list: D006657:Histones; D046911:Macromolecular Substances