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Curate 5 space-regolith community records (000303–000307)#205

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feat/space-regolith-records
Jul 7, 2026
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Curate 5 space-regolith community records (000303–000307)#205
realmarcin merged 1 commit into
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feat/space-regolith-records

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First communities on the space-regolith theme — previously an entirely uncovered area of the KB (per the scout report merged in #204). Each record was deep-researched from its cited paper(s) by a dedicated agent, fully evidence-backed with verbatim snippets, and grounded to NCBITaxon / ENVO / CHEBI / GO. All 5 pass linkml-validate, the id↔label term gate, and validate-strict (0 errors).

id community members source(s) category
000303 BioRock ISS basalt biomining Sphingomonas desiccabilis, Bacillus subtilis, Cupriavidus metallidurans PMID:33173035 + 33868198 + 33154740 BIOMINING (REE + V)
000304 Lunar/Martian-simulant PGPB lettuce SynCom Azotobacter chroococcum, Priestia megaterium, Methylorubrum populi, Kosakonia pseudosacchari doi:10.1007/s00374-025-01923-3 RHIZOSPHERE
000305 BioAsteroid ISS chondrite biomining Sphingomonas desiccabilis, Penicillium simplicissimum PMID:41617698 (+ bioRxiv preprint) BIOMINING (PGM + REE)
000306 Lunar-simulant P-solubilizing bacteria for Nicotiana Paenibacillus mucilaginosus, Priestia megaterium, Pseudomonas fluorescens (+2 tested) PMID:37945659 BIOTECHNOLOGY
000307 Anabaena / MGS-1 anaerobic-digestion methanogen consortium Anabaena feedstock + fermenter→methanogen guilds PMID:40089033 (abstract-only) SYNTROPHY

Highlights of the curation quality:

  • Taxa grounded with canonical NCBITaxon labels, correcting reclassifications (e.g. Methylobacterium populi → canonical Methylorubrum populi, Bacillus mucilaginosusPaenibacillus mucilaginosus).
  • No fabrication: 000307's digester genera live only in paywalled full text, so they were left ungrounded (represented as functional guilds), not guessed.
  • Biomining metals captured via metals_present/rare_earth_elements_present enums; where an element had no enum value (Pt/Ru/Mo/Mn) it's noted in prose, not forced.
  • BioRock's single-strain-in-shared-hardware design is modeled honestly (microbe–mineral leaching as source-only interactions, per the Ewaste biomining precedent).

Docs pages regenerated (300 communities now).

Curator follow-ups noted (non-blocking): genus-level taxonomy for 000307 + growth conditions for several await paywalled full text; a pre-existing schema enum bug — the PALLADIUM metal enum maps to CHEBI:33373 which OAK resolves as "promethium atom" (agents avoided using it; worth a separate fix).

🤖 Generated with Claude Code

First communities on the space-regolith theme (previously uncovered — see the
scout report from #204). Each record was deep-researched from its cited paper(s),
fully evidence-backed with verbatim snippets, and grounded to NCBITaxon/ENVO/
CHEBI/GO. All pass linkml-validate + the id-label term gate + validate-strict.

- 000303 BioRock ISS Basalt Biomining Consortium — Sphingomonas desiccabilis +
  Bacillus subtilis + Cupriavidus metallidurans leaching REEs & vanadium from
  basalt on the ISS (PMID:33173035 + 33868198 + 33154740). BIOMINING; REE+V.
- 000304 Lunar/Martian Simulant PGPB Lettuce SynCom — Azotobacter chroococcum,
  Priestia megaterium, Methylorubrum populi, Kosakonia pseudosacchari improving
  lettuce on simulants (doi:10.1007/s00374-025-01923-3). RHIZOSPHERE.
- 000305 BioAsteroid ISS Chondrite Biomining Consortium — Sphingomonas
  desiccabilis + Penicillium simplicissimum leaching L-chondrite in microgravity
  (PMID:41617698). BIOMINING; PGMs+REE.
- 000306 Lunar Simulant Phosphate-Solubilizing Bacteria for Nicotiana —
  Paenibacillus mucilaginosus, Priestia megaterium, Pseudomonas fluorescens
  (+2 tested) mobilizing P from lunar simulant (PMID:37945659). BIOTECHNOLOGY.
- 000307 Anabaena / MGS-1 Anaerobic-Digestion Methanogen Consortium — syntrophic
  fermenter->hydrogenotrophic-methanogen cross-feeding digesting cyanobacterial
  biomass on Mars simulant (PMID:40089033; abstract-only, digester genera in
  paywalled full text left ungrounded, not guessed). SYNTROPHY.

Regenerated docs pages (300 communities now).

Curator follow-ups: genus-level taxonomy for 000307 and growth conditions for
several await paywalled full text; schema enum bug noted separately (PALLADIUM
maps to CHEBI:33373 "promethium atom" — agents avoided it).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Copilot AI review requested due to automatic review settings July 6, 2026 21:05

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@realmarcin realmarcin merged commit 0292692 into main Jul 7, 2026
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@realmarcin realmarcin deleted the feat/space-regolith-records branch July 7, 2026 20:21
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2 participants