#Knock-knock? Who’s there? How coral let symbiotic algae in
“#Knock-knock? Who’s there? How coral let symbiotic algae in” The soft coral Xenia growing in the Carnegie coral research facility. Researchers used it to reveal the type of cell that enables a soft coral to recognize and take up the photosynthetic algae with which it maintains a symbiotic relationship, as well as the genes responsible…