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Electronic Journal of Biotechnology ISSN: 0717-3458
  © 2008 by Universidad Católica de Valparaíso -- Chile
Vol. 12 No. 2, Issue of April 15, 2009

Figure 2. β-Galactosidase activity at pH 6 (β-Gal/pH6).
(A) Differential pH response of β-Gal system at pH 6 using 1.00, 0.50 and 0.25 units of β-Galactosidase (in triplicate).
(B) Purified kinetics of β-Gal system (means of sample-kinetics less means of blank-kinetics in absolute value). The linear section is called slope. Black blocks 1.00 units, Gray blocks 0.50 units and white blocks 0.25 units.
(C) Plot type Lineweaver-Burk of β-Gal/pH6 activity (p < 0.05; ANOVA).

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