A modular pathway engineering strategy for the high-level production of β-ionone in Yarrowia lipolytica.

ABSTRACT: BACKGROUND:The GRAS and oleaginous yeast Yarrowia lipolytica (Y. lipolytica) is an attractive cell factory for the production of chemicals and biofuels. The production of many natural products of commercial interest have been investigated in this cell factory by introducing heterologous biosynthetic pathways and by modifying the endogenous pathways. However, since natural products anabolism involves long pathways and complex regulation, re-channelling carbon into the product of target compounds is still a cumbersome work, and often resulting in low production performance. RESULTS:In this work, the carotenogenic genes contained carB and bi-functional carRP from Mucor circinelloides and carotenoid cleavage dioxygenase 1 (CCD1) from Petunia hybrida were introduced to Y. lipolytica and led to

SUBMITTER: Lu Y 

PROVIDER: S-EPMC7045511 | biostudies-literature | 2020 Feb

REPOSITORIES: biostudies-literature