Fig. 1From: Unraveling the microbiome of a thermophilic biogas plant by metagenome and metatranscriptome analysis complemented by characterization of bacterial and archaeal isolatesPicture (a) and flow chart (b) of the sampled thermophilic biogas plant. a Left side central heating and power plant; middle the three main fermenters; right side unheated effluent tankBack to article page