Culture                   Aggregate_Excess_Density_Control1  Aggregate_Excess_Density_Control2  Aggregate_Excess_Density_0_5mg_Lkaolinite1  Aggregate_Excess_Density_0_5mg_Lkaolinite2  Aggregate_Excess_Density_5_0mg_Lkaolinite1  Aggregate_Excess_Density_5_0mg_Lkaolinite2  
Axenic_Prochlorococcus    nd                                 nd                                 nd                                          nd                                          nd                                          nd                                          
Xenic_Prochlorococcus     nd                                 nd                                 nd                                          nd                                          0.000617452                                 0.001703006                                 
Axenic_Synechococcus      nd                                 nd                                 nd                                          nd                                          0.017690599                                 0.002033815                                 
Xenic_Synechococcus       nd                                 nd                                 nd                                          nd                                          0.016014345                                 0.013341896