Other taxa that glycerol kinase genes mapped to in dentin caries included: Rothia aeria (DC 3.4, CC 1.6, CF 0.4), P. denticola (DC 2.4) R. dentocariosa (DC 2.1, CC 1.5, CF 0.1) and S. australis (DC 1.1, CC 0.1). Here, GK is linked to dental caries.