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

Table 3. Percentage increase in nitrogenase activity in free cells treated with 3:1 algal filtrate in comparison to free cells.

Conditions

% Increase

Control

15.46%

Nickel

80.33%

Chromium

87.93%


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