Article
Photoreceptor control of Platynereis growth and lifespan via evolutionarily conserved molecular pathways.
Proceedings of the National Academy of Sciences of the United States of America - 24 Mar 2026
Andreatta Gabriele, Scaramuzza Federico, Ćorić Aida, Orel Lukas, Mat Audrey M, Takekata Hiroki, Poehn Birgit, Milivojev Nadja, Tessmar-Raible Kristin
Abstract excerpt
Natural light is severely affected by human impact on Earth, yet little is known about the roles light receptors have outside vision and rhythmic processes, despite their tremendously wide abundance. Here we show that loss-of-function of the light-receptive cryptochrome (l-cry) in marine bristleworms significantly increases lifespan and adult size, similarly to wild-types reared in constant darkness. Quantitative...
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