Skip to main content
. 2016 Jun 7;31(2):194–198. doi: 10.1264/jsme2.ME16013

Fig. 2.

Fig. 2

Hypothesized model of the active autotrophic sulfur-oxidation pathway in the uncultured LSSB in the in situ sulfur-turf ecosystem. The bold black arrow indicates the reaction that has been biochemically demonstrated in the uncultured LSSB and verified at the transcriptional level in this study. The bold gray arrows show the putative reactions verified at the transcriptional level in this study, but lacking direct biochemical evidence in the uncultured LSSB. The thin black arrows represent the flow of the substrates and products postulated. DhsU, sulfide dehydrogenase; Sqr, sulfide-quinone reductase; Sox, sox complex; Rhd, thiosulfate sulfurtransferase; CcoN, cbb-3 type cytochrome c oxidase; AclA, ATP citrate lyase; FumA, fumarate hydratase; ForA, 2-oxoglutarate ferredoxin oxidoreductase.