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Table 2 Picocyanobacteria (Synechococcus spp), pigmented and heterotrophic nanoflagellates (PNF and HNF) abundances at the beginning (t0) and at the end (tfinal) of each incubation in the different experiments

From: Effect of grazers and viruses on bacterial community structure and production in two contrasting trophic lakes

Experiments and treatments Abundance of:
   Picocyanobacteria (104cell ml-1) PNF (102cell ml-1) HNF (102cell ml-1)
   t0 tfinal t0 tfinal t0 tfinal
LA1        
  V 0.1 ± 0.0 0.3 ± 0.0 0.0 ± 0.0 0.0 ± 0.0 0.0 ± 0.0 0.0 ± 0.0
  VFA 6.5 ± 0.1 7.5 ± 0.1 4.5 ± 1.3 4.8 ± 0.5 6.2 ± 1.3 8.1 ± 1.4
  VF 5.5 ± 0.1 2.4 ± 0.2 4.2 ± 0.2 6.6 ± 0.4 6.5 ± 0.9 8.0 ± 2.6
LA2        
  V 0.8 ± 0.4 0.3 ± 0.2 0.0 ± 0.0 0.0 ± 0.0 0.0 ± 0.0 0.0 ± 0.0
  VFA 10.2 ± 0.1 15.8 ± 0.1 14.4 ± 0.6 28.5 ± 1.3 5.6 ± 0.2 11.1 ± 0.8
  VF 11.2 ± 0.4 6.3 ± 0.3 14.0 ± 0.4 19.1 ± 0.1 5.4 ± 0.3 13.5 ± 0.8
LB1        
  V 0.0 ± 0.0 0.0 ± 0.0 0.0 ± 0.0 0.0 ± 0.0 0.0 ± 0.0 0.0 ± 0.0
  VFA 0.8 ± 0.0 1.5 ± 0.1 1.3 ± 0.5 8.7 ± 0.5 2.5 ± 0.5 12.0 ± 1.7
  VF 0.7 ± 0.2 0.4 ± 0.3 1.1 ± 0.7 6.5 ± 0.2 2.9 ± 0.6 12.4 ± 0.2
LB2        
  V 0.3 ± 0.0 0.5 ± 0.1 0.0 ± 0.0 0.0 ± 0.0 0.0 ± 0.0 0.0 ± 0.0
  VFA 7.3 ± 0.1 16.6 ± 2.1 2.5 ± 2.8 7.5 ± 8.9 3.6 ± 4.1 20.7 ± 11.7
  VF 7.1 ± 0.7 3.1 ± 0.2 3.1 ± 1.5 12.5 ± 0.9 3.9 ± 4.0 13.8 ± 9.0
  1. V, Viruses+Bacteria treatments; VFA, Viruses+Bacteria+Flagellates+Autotrophs treatments; VF, Viruses+Bacteria+Flagellates treatments. LA1, LA2, LB1, LB2: abbreviations as in Table 1.