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Table 4 Non-LAB genera in commercial ethanol plants

From: Bacteriophage application restores ethanol fermentation characteristics disrupted by Lactobacillus fermentum

Metabolic trait OTU Samples Example genera
Sulfidogen, all 22 15 Desulfovibrio, Dethiosulfovibrio
 Sulfate reducing bacteria 12 8 Desulfotomaculum
 Other sulfidogens 10 12 Citrobacter
Iron reducing bacteria 7 10 Shewanella, Geobacter
Acid producing bacteria, alla 59 27 Alicyclobacillus
 Acetogen 3 7 Acetobacterium
  1. OTU operational taxonomic units
  2. aAcid producing bacteria include lactic acid bacteria