- CALS News
- CALS Research
Dec 28, 2018 l Hit 116
Humans can protect themselves from pathogenic and viral microorganisms. Infected host cells have used their own immune system to try to prevent pathogens, but the pathogens have constantly evolved to build a defense system to protect themselves from host-cell attacks. This study, carried out in a laboratory le...
Dec 28, 2018 l Hit 34
A research team lead by SNU CALS professor Cheorun Jo identified the change mechanism of meat color by APP and used this mechanism to develop a new curing process technology called plasma curing. The team collaborated with a research team led by Professor Wonho Choe of KAIST and with the National F...
Dec 31, 2018 l Hit 32
One of main concerns on GM crops is environmental risks such as gene flow and weedy risk, resulting in negative impacts on ecosystem. Unfortunately, little effort has been made to assess environmental impacts and risks of GM crops as compared to research on GM crop development with emphasis on the benefits of ...
Jul 16, 2018 l Hit 1508
With the development of modern genetic engineering technology, the technology to produce enzymes, recombinant proteins and antibodies from transgenic organisms using mammal mammary glands or bird egg white is now available. A bioreactor is an apparatus in which a biological reaction or process is carried out to prod...
Jul 16, 2018 l Hit 721
Silk, the best known natural protein fiber, has been widely used throughout history as clothing material thanks to its outstanding physical properties. However, despite its well-known advantages over spun synthetic fibers, the mechanics of natural silk spinning is yet to be fully understood. Silkworms, especi...
Jul 16, 2018 l Hit 791
The competition between bacteria and viruses (bacteriophages) has taken place on this planet since long before the dawn of mankind. Ever since the beginning of their symbiosis, viral infection and bacterial defense mechanisms have grown more and more sophisticated with one evolving after the other, solely in ...
Mar 29, 2018 l Hit 1848
Water is essential to humanity, and is used for a variety of purposes - drinking, washing, extinguishing fires, etc. An ample supply of clean water is important, as it is used in prevention of flooding, droughts and pollution of rivers, supplementation of underground water and for industrial purposes. In the c...
Mar 15, 2018 l Hit 1189
Plants have different blooming timing, depending on their geographical location and regional climate, even if they are of the same species. Many researchers, both inside and outside Korea, have been actively studying these blooming periods and found that they are determined by a complex interaction betw...
Mar 15, 2018 l Hit 976
3D printing has emerged as a core technology expected to materialize the 4th Industrial Revolution, with many industries adopting it. Generally, silicon or acrylic resin (thermoplastic high-polymer materials) have been used to print three-dimensional objects. However, these materials are not adeq...
Nov 9, 2017 l Hit 1185
Diverse research is being conducted worldwide to secure food safety. One prominent area is the development of quick detection methods for pathogenic bacteria that cause food poisoning to counteract this threat to the health of the nation. According to the Health Industry Development Institute, the socioeconom...