Introduction Many marine organisms have a biphasic life cycle that transitions between a
swimming larva with a more sedentary adult form. At the end of the first phase, larvae must …

Photosymbioses between heterotrophic hosts and autotrophic symbionts are evolutionarily
prevalent and ecologically significant. However, the molecular mechanisms behind such …

Methods: Genomic annotations combined with phylogenetic analysis show great variation of
opsin abundance among pteriomorphian bivalves, including surprisingly high genomic …