Evidence-Based Complementary and Alternative Medicine / 2011 / Article / Fig 1

Research Article

Expression of Pigment Cell-Specific Genes in the Ontogenesis of the Sea Urchin Strongylocentrotus intermedius

Figure 1

The structure of the naphthoquinone pigment echinochrome (a). One of the quinone biosynthesis pathways (the formation of chimaphilin from a shikimic acid through the mevalonic acid biosynthetic pathway) in accordance with [9] (b).