Chloroplast transformation is employed in basic research and green biotechnology. Using chloroplasts as bioreactors provides several advantages such as solar-powered high transgene expression, easy gene-targeting in the plastid genome by homologous recombination, increased biosafety due to tight transgene containment and the potential of engineering metabolic pathways in operon-like arrangements. These and other features make...

Plants are constantly exposed to temperature fluctuations, which have direct effects on all cellular reactions because temperature influences reaction likelihood and speed. Chloroplasts are crucial to temperature acclimation responses of plants, due to their photosynthetic reactions whose products play a central role in plant metabolism. Consequently, chloroplasts serve as sensors of temperature changes and are simultaneously...