BAILUN

“Synthetic life, design life” is an important mission of synthetic biology and biomanufacturing, through on-demand design and chemical reconstruction of artificial genomes, to achieve the precise construction of artificial cell factories. At present, cell factories are faced with bottlenecks such as complex metabolic networks, lack of rational design, high cost of trial and error, and […]

Microalgae can effectively use light energy, carbon dioxide and inorganic salts to synthesize proteins, fats and a variety of high value-added bioactive substances. Microalgae can be cultivated to produce healthy food, food additives, animal feed, biofertilizers and other natural products.The way the microalgae grow determines the importance of light in the bioreactor. Except for some

Lysozyme, also known as muramasin, is an N-acetaminohydrolase, which mainly acts on the polysaccharide backbone of the cell wall peptide glycan (PG) of Gram-positive bacteria The β-1,4 glycosidic bond between N-acetylglucosamine (NAG) and N-acetylcarbamate (NAM) can lead to the rupture and death of Gram-positive bacteria. Lysozyme is also considered an antibiotic substitute due to its

Vaccination is the most important public health measure and means for the prevention and control of human infectious diseases. Intramuscular or subcutaneous injection is the most common form of vaccination that induces effective systemic immunity but provides weak mucosal immunity and is less effective in protecting some pathogens infected through mucosa. The ideal oral viral

Protein engineering is to obtain information about the physical and chemical properties and molecular properties of proteins through the study of protein chemistry, protein crystallography and protein dynamics, and on this basis, purposefully design and modify the genes encoding proteins, and obtain genetically modified organism systems that can express proteins through genetic engineering technology, which

Antagonists do not cause biological effects on their own after binding to the receptor, but block the receptor agonist-mediated effects. Antagonists can be divided into two classes based on whether they reversibly compete with agonists bound to receptors. Classify： From the perspective of distinguishing competitive antagonists from non-competitive antagonists, the effects of competitive antagonists can

About 2/1 of the world’s total annualCO2 emissions are fixed into organic matter by algae through photosynthesis. Compared with terrestrial higher plants, microalgae photosynthetic carbon sequestration has many unique advantages: firstly, microalgae photosynthesis efficiency is higher and the growth rate is faster than that of plants, and secondly, microalgae culture does not occupy arable land

Cell suspension culture technology refers to the large-scale and high-efficiency culture technology of animal cells used in biological products under artificial conditions through the use of bioreactors. With the continuous innovation and development of biotechnology, animal cell suspension culture technology has been widely used in the large-scale culture of viruses, which has very efficient production

Introduction： Auxin (Auxin), also known as indoleacetic acid, is one of the earliest discovered plant hormones and one of the most widely studied plant hormones, it is a class of endogenous hormones containing an unsaturated aromatic ring and an acetic acid side chain, which plays an important role in the process of plant growth and

Bacterial plasmid DNA (pDNA) is typically a small (80 kb on average) circular extrachromososomal DNA element that persistently and stably exists outside the chromosome in a free form, capable of semi-autonomous replication by recruiting host cell mechanisms, and can carry genes that help the host adapt to a new environment or genes that encode specific