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Fig. 2 | Helgoland Marine Research

Fig. 2

From: Oxygen consumption rate and Na+/K+-ATPase activity in early developmental stages of the sea urchin Paracentrotus lividus Lam.

Fig. 2

Specific activity of the Na+/K+-ATPase in homogenates of unfertilized eggs (N.F.) and of early developmental stages (blastulae/gastrulae, early and late plutei) at different times (24, 48, 72 h) after fertilization. Mean values ± SD of six samples each. Level of significance between differences in enzyme activities was tested by Turkey test; **P < 0.001; *P < 0.05

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Helgoland Marine Research

ISSN: 1438-3888

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