Original Research Published on 09 Dec 2016 Intermittent Hypoxia and Prolonged Suboxia Measured In situ in a Marine Sponge in Microbial Symbioses Adi LavyRay KerenGitai YahelMicha Ilan Frontiers in Marine Science doi 10.3389/fmars.2016.00263 6,432 views 41 citations