Canonical terpene synthases in arthropods: Intraphylum gene transfer.

ABSTRACT: Insects employ terpenoids for communication both within and between species. While terpene synthases derived from isoprenyl diphosphate synthase have been shown to catalyze terpenoid biosynthesis in some insects, canonical terpene synthases (TPS) commonly found in plants, fungi, and bacteria were previously unidentified in insects. This study reveals the presence of TPS genes in insects, likely originating via horizontal gene transfer from noninsect arthropods. By examining 361 insect genomes, we identified TPS genes in five species of the Sciaridae family (fungus gnats). Additionally, TPS genes were found in Collembola (springtails) and Acariformes (mites) among diverse noninsect arthropods. Selected TPS enzymes from Sciaridae, Collembola, and Acariformes display mono

SUBMITTER: Chen X 

PROVIDER: S-EPMC11665903 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature