Assertion: fermentative bacteria | /r/HasProperty | abundant owing
Facets:
value: to the need
type: CAUSE
Source sentences:
text: For complex substrates, such as dairy, domestic, potato and winery waste waters, Geobacter spp. are typically the most abundant known exoelectrogens, although other fermentative bacteria may be more abundant owing to the need to break down the complex organic substrates24,26,27.