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

Table 1. Percentage increase in nitrogenase activity in immobilized cells in comparison to free cells.

Conditions

% Increase

Control

11.34%

Nickel

75.41%

Chromium

82.76%


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