“The broader implication is in the field of artificial photosynthesis.
Photosynthesis is when algae and plants use sunlight to create chemical energy (sugars) from carbon dioxide and water.
The brown alga’s plastids are photosynthetic organelles (like the organs in animals and people) with chlorophyll, a green pigment that absorbs light.
YouTube video of the sea slug Elysia chlorotica by Mary S. Tyler and Mary E. Rumpho.
This microscopic image shows stolen algal plastids (in green) and lipids from algae (in yellow) inside the sea slug's digestive system.
The team of Rutgers and other scientists used RNA sequencing (gene expression) to test their solar energy supply hypothesis.
Their findings mirror those found in corals that maintain dinoflagellates (also algae) – as intact cells and not stolen plastids – in symbiotic relationships. »