Fig. 2.

Genome‐based model of carbon metabolism in the plastid (left) and cytosol (right) of Nitzschia Nitz4. Chemical substrates and products are shown in blue, enzymes encoded by genes present in Nitzschia Nitz4 are shown in dark yellow, and cofactors are shown in green. Black and yellow arrows show predicted reactions, pathways, or direction of transport of chemical substrates across membranes. Polygons show presence (pink) or absence (white) of complete pathways. Missing genes and pathways are shown in white.