The complete functional characterisation of the terpene synthase family in tomato.

ABSTRACT: Analysis of the updated reference tomato genome found 34 full-length TPS genes and 18 TPS pseudogenes. Biochemical analysis has now identified the catalytic activities of all enzymes encoded by the 34 TPS genes: one isoprene synthase, 10 exclusively or predominantly monoterpene synthases, 17 sesquiterpene synthases and six diterpene synthases. Among the monoterpene and sesquiterpene and diterpene synthases, some use trans-prenyl diphosphates, some use cis-prenyl diphosphates and some use both. The isoprene synthase is cytosolic; six monoterpene synthases are plastidic, and four are cytosolic; the sesquiterpene synthases are almost all cytosolic, with the exception of one found in the mitochondria; and three diterpene synthases are found in the plastids, one in the cytosol and two in the mi

SUBMITTER: Zhou F 

PROVIDER: S-EPMC7422722 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature