This article comments on:
Sato N, Ikemura E, Uemura M, Awai K. 2025. Genomic and biochemical analyses of lipid biosynthesis in Cyanophora paradoxa: limited role of the chloroplast in fatty acid synthesis. Journal of Experimental Botany 76, 532–545.
Keywords: Endosymbiosis; fatty acid biosynthesis; glaucophytes; lipid transport.