Curated Optogenetic Publication Database

Search precisely and efficiently by using the advantage of the hand-assigned publication tags that allow you to search for papers involving a specific trait, e.g. a particular optogenetic switch or a host organism.

Showing 1 - 1 of 1 results

Production of Phytochromes by High-Cell-Density E. coli Fermentation.

red Cph1 PhyB/PIF6 in vitro
ACS Synth Biol, 26 Sep 2019 DOI: 10.1021/acssynbio.9b00267 Link to full text
Abstract: Phytochromes are important photoreceptors of plants, bacteria, and fungi responsive to light in the red and far-red spectrum. For increasing applications in basic research, synthetic biology, and materials sciences, it is required to recombinantly produce and purify phytochromes in high amounts. An ideal host organism for this purpose is E. coli due to its widespread use, fast growth, and ability for high-cell-density fermentation. Here, we describe the development of a generic platform for the production of phytochromes in E. coli that is compatible with high-cell-density fermentation. We exemplify our approach by the production of the photosensory domains of phytochrome B (PhyB) from A. thaliana and of the cyanobacterial phytochrome 1 (Cph1) from Synechocystis PCC 6803 in the multigram scale per 10 L fermentation run.
Submit a new publication to our database