Main Reaction: HMBPP >> IPP + DMAPP

Reference: PubMed ID: 24157609
Authors: Bentley FK, Zurbriggen A, Melis A
Title: Heterologous expression of the mevalonic acid pathway in cyanobacteria enhances endogenous carbon partitioning to isoprene.
Published: 2014 Jan

HMBPP --> IPP + DMAPP