The mevalonate (MVA) pathway is dispersed in all three domains of lifetime; archaea, micro organism and eukaryotes. The MVA pathway is universally distributed in archaea and non-photosynthetic eukaryotes, when the pathway is sparse in bacteria. In photosynthetic eukaryotes, some species have the MVA pathway, while others hold the MEP pathway https://andyujtgt.blogdiloz.com/31832596/an-unbiased-view-of-sativa