THESE Anne POSTEC Diversité de populations microbiennes ...

Résultats - Chapitre 3
100
70
60
1.0 10 10
1.0 10 9
% Bacteria
90
80
50
40
30
1.0 10 8
% Archaea
cell density
20
10
0
T2 T4 T7 T13 T16 T20 T24 T28 T31 T36 T41
1.0 10 7
Figure 1. FISH analysis results and cell densities of culture samples collected from T2 to T41
from the bioreactor. Archaea and Bacteria cells were hybridized with the universal probes
ARC915 and EUB338; results are expressed in percentages. Cell densities are expressed in
cell ml -1 . The temperature was increased from 60°C to 70°C at T31 and to 80°C at T36.
192