Figure 8From: The Sinorhizobium meliloti RNA chaperone Hfq influences central carbon metabolism and the symbiotic interaction with alfalfaSummary of pathways and phenotypes linked to an hfq mutation in S. meliloti. Double arrowheads denote favoured pathways and blocked arrows unfavoured pathways in the absence of Hfq. +O2, aerobic conditions; -O2, microaerobic conditions.Back to article page