Fig. 7
Box plots of temporal variations in the cell P quota in A. flos-aquae 1249 (A), A. flos-aquae 1171 (B) and A. flos-aquae 1260 (C) in P-depleted, +DOPα, +DOPβ and +DIP treatments. The × from the two sides of the column are the minimum and maximum of ELFp, the full lines represent 25% percentiles of the variables, median values and 75% percentiles of the variables. The small squares within the column are their averages. Asterisks (*) indicate significant difference (P < 0.01) among treatments