Electronic Journal of Biotechnology ISSN: 0717-3458
  © 2004 by Universidad Católica de Valparaíso -- Chile
Vol. 7 No. 3, Issue of December 15, 2004
 


Figure 6. Comparative glutamine synthetase activity in immobilized and free cells of Aulosira fertilissima subjected to Ni and Cr toxicity (sub-lethal doses) at 96 hrs.


Supported by UNESCO / MIRCEN network