Figure 2
From: Deciphering the genetic basis of microcystin tolerance
Juvenile somatic growth rates of four clones of D. magna from two different populations with (T1 and T2; tolerant population) or without (S1 and S2; sensitive population) naturally occurring cyanobacteria. D. magna were either grown on 100% Chlamydomonas klinobasis or on 90% C. klinobasis and 10% of either the wild-type strain of Microcystis aeruginosa PCC7806 or its microcystin-free mutant. Different letters indicate significant difference between treatments for each clone separately (Tukey HSD after one-way ANOVA; p < 0.05).