@misc{MachensBalazadehMuellerRoeberetal.2017,
  author    = {Machens, Fabian and Balazadeh, Salma and M{\"u}ller-R{\"o}ber, Bernd and Messerschmidt, Katrin},
  title     = {Synthetic Promoters and Transcription Factors for Heterologous Protein Expression in Saccharomyces cerevisiae},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-403804},
  pages     = {11},
  year      = {2017},
  abstract  = {Orthogonal systems for heterologous protein expression as well as for the engineering of synthetic gene regulatory circuits in hosts like Saccharomyces cerevisiae depend on synthetic transcription factors (synTFs) and corresponding cis-regulatory binding sites. We have constructed and characterized a set of synTFs based on either transcription activator-like effectors or CRISPR/Cas9, and corresponding small synthetic promoters (synPs) with minimal sequence identity to the host's endogenous promoters. The resulting collection of functional synTF/synP pairs confers very low background expression under uninduced conditions, while expression output upon induction of the various synTFs covers a wide range and reaches induction factors of up to 400. The broad spectrum of expression strengths that is achieved will be useful for various experimental setups, e.g., the transcriptional balancing of expression levels within heterologous pathways or the construction of artificial regulatory networks. Furthermore, our analyses reveal simple rules that enable the tuning of synTF expression output, thereby allowing easy modification of a given synTF/synP pair. This will make it easier for researchers to construct tailored transcriptional control systems.},
  language  = {en}
}
@article{MachensBalazadehMuellerRoeberetal.2017,
  author    = {Machens, Fabian and Balazadeh, Salma and M{\"u}ller-R{\"o}ber, Bernd and Messerschmidt, Katrin},
  title     = {Synthetic Promoters and Transcription Factors for Heterologous Protein Expression in Saccharomyces cerevisiae},
  series = {Frontiers in Bioengineering and Biotechnology},
  volume    = {5},
  journal   = {Frontiers in Bioengineering and Biotechnology},
  publisher = {Frontiers},
  address   = {Lausanne},
  issn      = {2296-4185},
  doi       = {10.3389/fbioe.2017.00063},
  pages     = {1 -- 11},
  year      = {2017},
  abstract  = {Orthogonal systems for heterologous protein expression as well as for the engineering of synthetic gene regulatory circuits in hosts like Saccharomyces cerevisiae depend on synthetic transcription factors (synTFs) and corresponding cis-regulatory binding sites. We have constructed and characterized a set of synTFs based on either transcription activator-like effectors or CRISPR/Cas9, and corresponding small synthetic promoters (synPs) with minimal sequence identity to the host's endogenous promoters. The resulting collection of functional synTF/synP pairs confers very low background expression under uninduced conditions, while expression output upon induction of the various synTFs covers a wide range and reaches induction factors of up to 400. The broad spectrum of expression strengths that is achieved will be useful for various experimental setups, e.g., the transcriptional balancing of expression levels within heterologous pathways or the construction of artificial regulatory networks. Furthermore, our analyses reveal simple rules that enable the tuning of synTF expression output, thereby allowing easy modification of a given synTF/synP pair. This will make it easier for researchers to construct tailored transcriptional control systems.},
  language  = {en}
}