Data · dataset · 2026
Public Goods Supply Structure Shapes Microbial Network Organization during Full-Scale Anammox Reactor Start-Up
Listed in ZivaHub and Deakin Research Online and DMU Figshare — shown once because both records carry DOI 10.1021/acs.est.6c06282.s005
Key public goods (KPGs) are metabolites or functions produced at a metabolic cost by microbial populations but potentially benefiting the community.
Description
In engineered anammox systems, such functions may underpin interdependencies between anaerobic ammonium-oxidizing bacteria (AnAOB) and associated microorganisms, yet their supply-side organization and temporal dynamics remain poorly understood. We integrated genome-resolved metagenomics and metatranscriptomics to quantify relative transcriptional contributions to 33 KPG biosynthesis pathways during start-up of a full-scale anammox reactor.
Across 42 high-quality metagenome-assembled genomes (MAGs), these transcriptional contributions were used to infer supply structure and temporal evolution. Inferred KPG supply structures were highly uneven across stages (Gini = 0.74–0.98), with the top 20% of populations accounting for up to 98.7% of total transcriptional contribution. Three resource-specific trajectories emerged: progressively concentrated, persistently concentrated, and dynamically fluctuating supply.
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AnAOB dominated contributions associated with low-cost amino acids, acetate, nicotinamide adenine dinucleotide, coenzyme A, oxidative-stress defense, and extracellular polymeric substance export potential, but showed apparent dependence on non-AnAOB populations for vitamins, cofactors, and high-cost amino acids. Restructuring was driven mainly by redistribution among retained populations rather than supplier turnover, with the strongest reorganization occurring during early start-up.
These findings reveal a structured, resource-dependent, and dynamically reorganized KPG landscape during reactor establishment.
Links
Where it is published
- DOI doi.org/10.1021/acs.est.6c06282.s005 ↗
DOI / persistent id · from zivahub uct ac za
Catalogue records · 1
- OAI-PMH record api.figshare.com/v2/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai%3Af… ↗
metadata API · from zivahub uct ac za
Topics
- From keywords
- Bioinformatics and computational biology · Bioinformatics and computational biology · Bioinformatics and computational biology · Cancer · Cancer · Cancer · Earth & Environmental Science · Earth & Environmental Science · Earth & Environmental Science · Ecology · Ecology · Ecology · Evolutionary biology · Evolutionary biology · Evolutionary biology · Infectious diseases · Infectious diseases · Infectious diseases · Life Sciences · Life Sciences · Life Sciences · Medicine & Health · Medicine & Health · Medicine & Health
Related
Provenance · 3 source records, 29 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ZivaHub | oai:figshare.com:article/34034004 | 13 d ago | JSON v1 |
| Deakin Research Online | oai:figshare.com:article/34034004 | 13 d ago | JSON v1 |
| DMU Figshare | oai:figshare.com:article/34034004 | 13 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| concepts[disease].local:disease:cancer | mapping · dro deakin edu au | vocabulary-mapper@1.0.0 | keywords['Cancer'] |
| concepts[disease].local:disease:cancer | mapping · zivahub uct ac za | vocabulary-mapper@1.0.0 | keywords['Cancer'] |
| concepts[disease].local:disease:cancer | mapping · figshare dmu ac uk | vocabulary-mapper@1.0.0 | keywords['Cancer'] |
| concepts[field].anzsrc:field:320211 | mapping · figshare dmu ac uk | vocabulary-mapper@1.0.0 | keywords['Infectious Diseases'] |
| concepts[field].anzsrc:field:320211 | mapping · zivahub uct ac za | vocabulary-mapper@1.0.0 | keywords['Infectious Diseases'] |
| concepts[field].anzsrc:field:320211 | mapping · dro deakin edu au | vocabulary-mapper@1.0.0 | keywords['Infectious Diseases'] |
| concepts[field].anzsrc:group:3102 | mapping · zivahub uct ac za | vocabulary-mapper@1.0.0 | keywords['Computational Biology'] |
| concepts[field].anzsrc:group:3102 | mapping · dro deakin edu au | vocabulary-mapper@1.0.0 | keywords['Computational Biology'] |
| concepts[field].anzsrc:group:3102 | mapping · figshare dmu ac uk | vocabulary-mapper@1.0.0 | keywords['Computational Biology'] |
| concepts[field].anzsrc:group:3103 | mapping · figshare dmu ac uk | vocabulary-mapper@1.0.0 | keywords['Ecology'] |
| concepts[field].anzsrc:group:3103 | mapping · zivahub uct ac za | vocabulary-mapper@1.0.0 | keywords['Ecology'] |
| concepts[field].anzsrc:group:3103 | mapping · dro deakin edu au | vocabulary-mapper@1.0.0 | keywords['Ecology'] |
| concepts[field].anzsrc:group:3104 | mapping · figshare dmu ac uk | vocabulary-mapper@1.0.0 | keywords['Evolutionary Biology'] |
| concepts[field].anzsrc:group:3104 | mapping · dro deakin edu au | vocabulary-mapper@1.0.0 | keywords['Evolutionary Biology'] |
| concepts[field].anzsrc:group:3104 | mapping · zivahub uct ac za | vocabulary-mapper@1.0.0 | keywords['Evolutionary Biology'] |
| concepts[field].local:field:earth-environmental | mapping · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · dro deakin edu au | connector:dro_deakin_edu_au@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · figshare dmu ac uk | connector:figshare_dmu_ac_uk@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · figshare dmu ac uk | connector:figshare_dmu_ac_uk@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · dro deakin edu au | connector:dro_deakin_edu_au@1.0.0 | |
| concepts[field].local:field:medicine-health | mapping · dro deakin edu au | connector:dro_deakin_edu_au@1.0.0 | |
| concepts[field].local:field:medicine-health | mapping · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| concepts[field].local:field:medicine-health | mapping · figshare dmu ac uk | connector:figshare_dmu_ac_uk@1.0.0 | |
| description | source · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | /metadata/dc/description |
| license | source · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | /metadata/dc/rights |
| publication_date | source · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| title | source · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | /metadata/dc/title |