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. 2015 Jul 8;8(5):815–827. doi: 10.1111/1751-7915.12298

Figure 4.

Figure 4

Relative abundance of bacterial 16S rRNA gene at the order level in manure (S1 and S2 correspond to duplicate samples) and in laboratory-scale digesters processing: (1) manure as sole substrate (RM); (2) stream-exploded straw and manure, operating constantly at 37°C (RTcSS); and (3) steam-exploded straw and manure, operating temperatures 37°C, 44°C and 52°C (R37SS, R44SS and R52SS), where R1 and R2 represent parallel digesters.