Production of ent-kaurene from lignocellulosic hydrolysate in Rhodosporidium toruloides.

ABSTRACT:

Background

Rhodosporidium toruloides has emerged as a promising host for the production of bioproducts from lignocellulose, in part due to its ability to grow on lignocellulosic feedstocks, tolerate growth inhibitors, and co-utilize sugars and lignin-derived monomers. Ent-kaurene derivatives have a diverse range of potential applications from therapeutics to novel resin-based materials.

Results

The Design, Build, Test, and Learn (DBTL) approach was employed to engineer production of the non-native diterpene ent-kaurene in R. toruloides. Following expression of kaurene synthase (KS) in R. toruloides in the first DBTL cycle, a key limitation appeared to be the availability of the diterpene precursor, geranylgeranyl diphosphate (GGPP). Further DBTL cycles were carried out to se

SUBMITTER: Geiselman GM 

PROVIDER: S-EPMC7003354 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature