Science Advances

Supplementary Materials

This PDF file includes:

  • Supplementary Text
  • fig. S1. Abundance of Nitrococcus-affiliated cells in the Namibian OMZ based on CARD-FISH counts.
  • fig. S2. 16S rRNA gene-based phylogenetic tree visualizing the relation of four Nitrococcus phylotypes.
  • fig. S3. Phylogenetic analysis of NxrA.
  • fig. S4. Incubation experiments with N. mobilis Nb-231.
  • fig. S5. Phylogenetic analysis of the sNOR.
  • fig. S6. Selection of Tara Oceans, MG-RAST, and OSD samples that were mapped to the N. mobilis Nb-231 genome.
  • fig. S7. Effect of reduced O2 and enhanced IO3 concentrations on nitrite oxidation rates.
  • References (64–76)

Download PDF

Other Supplementary Material for this manuscript includes the following:

  • table S1 (Microsof Excel format). Percent identity of 16S rRNA genes between N .mobilis and the newly identified Nitrococcus-like phylotype 1.
  • table S2 (Microsof Excel format). List of marine environmental metagenomes that contain at least one of the four Nitrococcus phylotypes.
  • table S3 (Microsof Excel format). List of marine amplicon sequencing data sets that contain at least one of the four Nitrococcus phylotypes.
  • table S4 (Microsof word format). N. mobilis strain Nb-231 proteins with predicted functions in key metabolic pathways.
  • table S5 (Microsof Excel format). 13C enrichment of single Nitrococcus cells from the Namibian OMZ.
  • table S6 (Microsof Excel format). Composition of marine NOB medium used to grow N. mobilis.
  • table S7 (Microsof Excel format). Functional genes associated with Nitrococcus spp. in selected Tara Oceans metagenomes.
  • table S8 (Microsof Excel format). Summary of stations, sampling depths, and 15N incubation experiments conducted.
  • table S9 (Microsof Excel format). NOB specific 16S rRNA-targeted oligonucleotide probes.
  • table S10 (Microsof Excel format). Substrate amendments for N. mobilis Nb-231 incubation experiments.

Download Tables S1 to S10

Files in this Data Supplement: