Datum: 5.4.2009
Researchers at University College Cork have used bioengineering to produce a new generation of natural antibiotics that target harmful micro-organisms such as MRSA and the food-borne pathogen, Listeria monocytogenes.
Dr Field and colleagues explained how by altering different amino acids in nisin, an antimicrobial protein produced naturally by a bacterium called Lactococcus lactis, they had created a family of variants, each slightly different from the naturally occurring protein. These bioengineered nisin variants possessed greater activities than the parent molecule against a range of important clinical pathogens including MRSA, VRE (Vancomycin resistant Enterococci) and the food-borne pathogen Listeria monocytogenes.
More Sciencedaily
BIOFORUM 2010
Lodz, Poland, May 19-21, 2010
Mendel lectures: How DNA recombination maintains genome integrity
Mendel museum, Brno, April 15, 2010
Mendel lectures: Germ cell specification in mice
Mendel museum, Brno, April 29, 2010
The Second International Conference on Biological and Environmental Sciences (2ICBES)
Mansoura and Luxor, Egypt, March 15-20, 2010
XGen Congress
San Diego, CA, United States, March 15-19, 2010
Drug Discovery Technology World Asia 2010
Singapore, March 16-19, 2010
Gate2Biotech - Biotechnology Portal - All Czech Biotechnology information in one place.
ISSN 1802-2685
© 2006 South Moravian Innovation Centre
Interesting biotechnology content:
Science Magazine
Environmental biotechnology - Information about Environmental biotechnology
‘Spaghetti’ scaffolding could help grow skin in labs
Cancer predisposition from genetic variation shows strong gender bias