Light-inducible system for tunable protein expression in Neurospora crassa.

ABSTRACT: Filamentous fungi are important model systems for understanding eukaryotic cellular processes, including the study of protein expression. A salient feature of fungi is the ability of the protein-processing machinery to perform all of the extensive posttranslational modifications needed in the complex world of eukaryotic organisms, making them great hosts for production of eukaryotic proteins. In the model organism Neurospora crassa, several regulatable promoters have been used for heterologous gene expression but all suffer from leaky expression absent stimuli or an inability to induce protein expression at levels greater than those seen in vivo. To increase and better control in vivo protein expression in Neurospora, we have harnessed the light-induced vvd promoter. vvd promoter-driven mR

SUBMITTER: Hurley JM 

PROVIDER: S-EPMC3464113 | biostudies-literature | 2012 Oct

REPOSITORIES: biostudies-literature