title: Editorial: Secondary Metabolism. An Unlimited Foundation for Synthetic Biology.
authors.affiliation: MEtRICs, Departamento de Ciências e Tecnologia da Biomassa, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa Caparica, Portugal.
authors.forename: Ana Lúcia
authors.initials: AL
authors.lastname: Leitão
authors.affiliation: Faculdade de Medicina, Instituto de Medicina Molecular, Universidade de Lisboa Lisboa, Portugal.
authors.forename: Francisco J
authors.initials: FJ
authors.lastname: Enguita
keywords: algae; filamentous bacteria; fungi; metabolic engineering; secondary metabolism; synthetic biology