Additional file 1. Archaeal and bacterial metabolic functions in bioreactors according to Functional Annotation of Prokaryotic Taxa (FAPROTAX) (Louca et al. 2016) with a modified database (Bomberg 202
Metagenomic and -transcriptomic samples from Aspo Hard Rock Laboratory, a location containing deep subsurface groundwater, was collected to study microbial community composition, their metabolic poten
The various ecological habitats in the human body provide microbes a wide array of nutrient sources and survival challenges. Advances in technology such as DNA sequencing have allowed a deeper perspec
Additional file 10: Data generated for calculation of the relative abundance of extracellular glycoside hydrolases and glycosyltransferase (Fig. 6B) of the main manuscript.