title: Preface.
authors.forename: John A
authors.initials: JA
authors.lastname: Johnson
authors.forename: Christopher A
authors.initials: CA
authors.lastname: Gray
mesh_terms: D001688:Biological Products; D060026:Endophytes / Q000737:chemistry* / Q000502:physiology*; D005658:Fungi / Q000737:chemistry* / Q000502:physiology*; D010944:Plants / Q000382:microbiology*
chemical_list: D001688:Biological Products