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. 2016 Oct 10;113(43):12208–12213. doi: 10.1073/pnas.1612483113

Fig. 3.

Fig. 3.

Schematic summary of key components of nutrient transport and metabolism in T. amphioxeia inside M. rubrum as well as photosynthate export from the cryptophyte endosymbiont to the ciliate host. Solid arrows indicate direct steps in a pathway, dashed arrows indicate omission of multiple steps in a pathway, and thick arrows indicate genetic information processing and cargo transport.