21 January 2020
Vol 13, Issue 615

About The Cover

Cover image expansion

Online Cover This week features a Research Article that shows that HIF2α-mediated gene expression enables the carotid body to acutely respond to hypoxia by increasing ventilation (see also the associated Focus). The image shows climbers at high altitude, a situation that requires acute adaptation to hypoxia. [Image: Tosoth/Shutterstock]