Extended Data Figure 1 : TEM of thylakoid membranes in Nematodinium sp.

From: Eye-like ocelloids are built from different endosymbiotically acquired components

Extended Data Figure 1

a, A small, peripheral plastid in Nematodinium sp. with typical thylakoids resembling peridinin plastids in other dinoflagellates. b, Thylakoids in the iris region of the ocelloid. c, Thylakoids in the iris positioned beside waveform membranes (w) of the retinal body, during interphase. d, A retinal body towards the end of interphase, in which the waveform membranes de-differentiate and are continuous with the typical thylakoids. Typical thylakoids are marked by arrows.