E Q

Control CNP CN3P

□ Arachis hypogaea □ Canavalia ensiformis

FIGURE 6.6 Sample data set illustrating the effect of nutrient additions on the EPS composition as determined by a panel of fluor-conjugated lectins. Note the increase in Canavalia ensiformis lectin binding in the carbon, nitrogen, phosphorus treatment versus the increase in Ulex europeaus lectin binding when 3x phosphorus is added to the river water during biofilm development.

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