LTTR-MODULATED EXPRESSION IN GENTICALLY MODIFIED PHOTOSYNTHETIC ORGANISMS

摘要

This invention provides a method of conveniently regulating transcription of a polynucleotide of interest in a photosynthetic organism by the administration of a modulator. The photosynthetic organism comprises 1) an LTTR trans-acting factor and 2) a promoter functional in the host, an LTTR cis-element, and a polynucleotide of interest, wherein the promoter and the LTTR cis-element are operably linked to the polynucleotide of interest..