CD Biosynsis

According to incomplete statistics, there are no less than 150 global cell culture meat companies, most of which choose varieties with high consumption such as chicken and beef. However, there is also a problem. Currently, the cost and selling price of cell culture meat are much higher than the cost of breeding meat, which makes…

High precision bioengineering and synthetic biology require fine-tuning of gene expression at the transcriptional and post transcriptional levels, and gene transcription itself is strictly regulated by promoters and terminators. Promoters include core promoters and distal promoters (Figure 1), which can determine the practice, organization, and cellular level of gene expression. The terminator is inserted into…

Introduction   Compared with methods such as chemical synthesis, using engineering microorganisms to produce high value-added products is a very attractive approach. However, when long and complex compound synthesis pathways are introduced into cells, such as isoprene like compounds, cells activate some regulatory mechanisms to respond to changes in the external environment and achieve their…

Research background:   Phenylpropanoid compounds such as p-CA are important precursors for the synthesis of various plant secondary metabolites, including stilbenes, flavonoids, and lignans. These compounds have pharmacological significance due to their beneficial health properties. Although it is feasible to extract or chemically synthesize p-coumaric acid from plant raw materials, the use of glucose for…

A synthetic P. putida consortium for simultaneous TPA and EG degradation. In response to the astonishing growth of global plastic pollution, researchers have developed a synthetic microbial ecosystem that can collectively upgrade plastics to the required chemicals. Researchers did not attempt to synthesize a single organism that could complete all the upgrading and recycling steps, but instead…