Skip to main content
. 2016 Nov 1;11(2):327–336. doi: 10.1038/ismej.2016.136

Figure 2.

Figure 2

Model for electron exchange between Desulfovibrio vulgaris and Clostridium acetobutylicum proposed in Benomar et al., 2015. An electron shuttle, such as ferrodoxin, provides interspecies electron exchange by moving between the two species through an intercellular connection.