#Microscope allows gentle, continuous imaging of light-sensitive corals
“#Microscope allows gentle, continuous imaging of light-sensitive corals” Using the L-SPI microscope to visualize the re-infection of an Astrangia polyp (cyan from reflected light) with algae (red from chlorophyll fluorescence), injected by pipette into the mouth of the polyp. Credit: Loretta Roberson Corals are “part animal, part plant, and part rock—and difficult to figure out,…