TABLE 3

Classification at the family/genus level of the occurrence of the bacterial taxonomic groups, achieved by means of amplicon sequencing, expressed as relative abundancesa

Taxonomic groupRelative abundance
S. cerevisiaeS. cerevisiae + T. delbrueckiiNoninoculated
BoxHeapBoxHeapBoxHeap
T0T48T96T120T0T48T96T120T0T48T96T120T0T48T96T120T0T48T96T120T0T48T96T120
Acetobacter pasteurianus3.1613.8162.9052.831.0540.2776.9969.223.0242.6763.4286.960.9657.2479.1924.742.4018.2242.6764.244.7028.5236.6745.93
Acetobacteraceae0.191.731.011.290.0016.876.235.080.294.700.861.050.1011.794.410.860.100.583.452.400.385.421.440.10
Acinetobacter0.000.000.000.000.000.000.000.290.000.000.050.000.000.000.004.990.000.000.000.000.000.000.050.00
Acinetobacter guillouiae0.240.000.000.000.000.000.000.860.100.000.100.000.000.000.001.250.000.000.000.000.050.000.000.14
Acinetobacter rhizosphaerae0.000.000.000.000.000.000.191.440.000.000.000.000.000.000.001.250.000.000.000.000.050.000.190.24
Bacillus0.000.000.0016.350.000.000.000.770.000.0011.940.290.000.000.003.360.000.100.004.410.050.000.968.96
Dyella1.680.580.100.140.770.100.000.000.430.380.100.000.190.190.000.001.250.290.580.190.961.100.530.14
Enterobacteriaceae3.261.341.200.290.000.000.000.100.960.580.100.000.190.000.000.101.821.530.580.192.211.530.620.34
Erwinia4.941.681.100.530.190.190.000.001.630.720.190.000.290.100.000.003.451.530.770.582.301.821.050.34
Gluconobacter3.361.250.380.051.631.340.380.194.071.150.050.102.971.250.380.102.400.670.580.002.881.340.100.10
Klebsiella0.340.430.190.240.000.000.190.191.100.190.100.000.000.000.100.481.251.150.480.100.380.340.343.93
Lactobacillaceae0.052.063.881.200.000.380.000.100.051.680.960.000.000.100.190.100.105.372.211.250.190.621.100.34
Lactobacillus plantarum group1.4415.5812.274.310.002.110.380.190.9110.741.920.670.001.150.191.630.5828.5714.095.470.293.746.621.49
Lactobacillus fermentum0.1931.593.408.630.0010.077.195.750.146.1410.121.440.009.206.9012.180.103.550.587.000.0530.8713.7116.73
Lysinibacillus0.000.000.000.580.000.000.000.670.000.001.630.000.000.000.000.960.000.000.000.670.000.000.190.05
Trabulsiella5.133.122.491.530.380.290.000.002.640.810.530.190.580.100.000.105.751.731.530.862.974.120.960.38
  • a Only OTUs with an incidence above 1% in at least 2 samples are shown. Values are expressed as the mean of duplicate determinations. The abundances of OTUs in the 2 biological replicates of each sampling time were averaged. Samples are labeled according to the fermentation period (0 h [T0], 48 h [T48], 96 h [T96], and 120 h [T120]), fermentation method (box and heap), and condition (inoculated with S, inoculated with ST, and noninoculated).