Metabolic engineering of astaxanthin biosynthesis in maize endosperm and characterization of a prototype high oil hybrid - Gemma Farré; Laura Perez-Fons; Mathilde Decourcelle; Jürgen Breitenbach; Sonia Hem; Changfu Zhu; Teresa Capell; Paul Christou; Paul D. Fraser; Gerhard Sandmann (Transgenic Research, 2016)