Operons lacking a FNR ChIP-seq peak but with a FNR-dependent change in expression in GMM that are known to be regulated through the action of the small regulatory RNA FnrS (Category 6).

aOperon showing a statistically significant FNR-dependent change in expression compared to WT but lacking a FNR ChIP-seq peak upstream. Operon definitions obtained from EcoCyc [70].
bIdentification number (B-number) for the first gene in each operon, obtained from EcoCyc [70].
cCellular function of the product of the operon, obtained from EcoCyc [70].
dFNR regulation of each operon as identified in the transcriptomic experiments performed in this study.