Meet the Solar-Powered Slug That Steals Photosynthetic Machinery from Algae for Emergency Food
Briefly

A study reveals that certain sea slugs have developed specialized compartments in their cells that can store live chloroplasts from algae, allowing them to photosynthesize. These compartments maintain optimal conditions for the chloroplasts, enabling the slugs to convert sunlight into nutrients. Researchers found that the slugs produce most of the proteins required to keep these organelles alive, supporting the idea of a close evolutionary relationship. Additionally, during scarcity, the slugs can switch from storage to consumption of the chloroplasts. This peculiar adaptation shows the slugs' unique strategy for survival in their environment, providing new insights into symbiosis and energy management.
Nicholas Bellono states that the discovery of specialized depots in sea slugs capable of maintaining live chloroplasts from algae is unprecedented, demonstrating a unique evolutionary adaptation.
The research reveals that slugs can switch between storing and consuming chloroplasts, effectively utilizing these organelles for energy during periods of starvation.
Read at www.nature.com
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