NaCl range mid1

METPO:1000470 · CLASS · REVIEWED

A NaCl range phenotype in which the growth-supporting NaCl range spans approximately 1–3% (w/v), characteristic of slight-halophilic or halotolerant organisms.

NaCl-range-mid1 slight-halophile range

DOI-backed graph linking modest osmoadaptive tolerance to a 1–3% (w/v) NaCl growth range.

NaCl-range-mid1 slight-halophile range Interactive directed graph showing evidence-backed causal relationships for NaCl range mid1.

Edge evidence

  • modest osmoadaptive tolerance produces NaCl range mid1 METPO:2000202

    Modest osmoadaptive tolerance yields a 1–3% NaCl growth range.

    • DOI:10.1093/femsre/fuy009 slight halophile Supports the 1–3% range as the slight-halophile outcome.
  • NaCl range mid1 is a NaCl range rdfs:subClassOf

    NaCl range mid1 is a quantitative bin of the NaCl-range phenotype.

    • DOI:10.1093/femsre/fuy009 salinity range Supports the 1–3% range as a value within the NaCl-range distribution.
  • NaCl range mid1 corresponds to slight halophile

    The 1-3% w/v NaCl range corresponds to the slight-halophile phenotype.

    • DOI:10.1007/978-3-540-74231-9 slight halophiles grow best in media with 1 to 3% NaCl
  • slight halophile distinct from moderate halophile

    Slight halophiles are distinct from moderate halophiles, which grow optimally at higher NaCl.

    • DOI:10.1007/978-3-540-74231-9 moderate halophiles grow optimally in media with 3 to 15% NaCl
  • moderate halophile defined as optimal growth between 0.5 and 2.5 M salt

    Moderate halophiles are defined as organisms growing optimally between 0.5 and 2.5 M salt.

    • DOI:10.1128/MMBR.62.2.504-544.1998 moderate halophiles as organisms growing optimally between 0.5 and 2.5 M salt
  • K+ accumulation contributes to osmotic balance / salt adaptation RO:0002326

    K+ accumulation contributes to osmotic balance and salt adaptation.

    • DOI:10.1128/AEM.00145-24 simultaneously accumulating compatible solutes and K+; general osmoadaptation edge
  • compatible solute strategy characterizes halotolerant and moderate halophiles

    The compatible-solute strategy characterizes halotolerant and moderate halophiles.

    • DOI:10.1093/FEMSRE/FUY026 halotolerant and moderate halophiles rely on excluding ions and producing compatible solutes such as glycine betaine

Provenance

Source
METPO (2025-11-25)
Definition source
DOI:10.1093/femsre/fuy009

Parent traits (1)

Synonyms (3)

  • Halotolerant EXACT_SYNONYM · metpo.owl
  • Slight halophile EXACT_SYNONYM · metpo.owl
  • NaR_1_to_3 RELATED_SYNONYM · metpo.owl

kg-microbe context

Matched 1 kg-microbe node via direct_metpo.

  • METPO:1000470 [-4.071, -1.891, -0.359, +0.724, …]

512-dim DeepWalkSkipGramEnsmallen embedding from kg-microbe (2026-04-25).

Nearest neighbors in embedding space

Top-8 cosine-similar METPO traits from the 2026-04-25 deepwalk (512-D).

Curation history

  1. · SEEDED_FROM_METPO · seed_from_metpo

    imported from data/raw/metpo.owl (CLASS)

  2. · CURATED_CAUSAL_GRAPH · claude

    Added DOI-backed definition and causal graph linking modest osmoadaptive tolerance to the slight-halophile NaCl-range bin.

  3. · GROUND_CAUSAL_PREDICATES · claude

    Grounded 2 causal-edge predicate_id field(s) via mappings/predicate_grounding.tsv (METPO:2000202×1, rdfs:subClassOf×1).

  4. · ENRICH_CAUSAL_GRAPH · claude

    Added 5 evidence-backed generic edges (7 new nodes) from the deep-research report.

  5. · GROUND_CAUSAL_PREDICATES · claude

    Grounded 1 causal-edge predicate_id field(s) via mappings/predicate_grounding.tsv (RO:0002326×1).