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
Edge evidence
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modest osmoadaptive tolerance
produces
NaCl range mid1
METPO:2000202Modest osmoadaptive tolerance yields a 1–3% NaCl growth range.
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DOI:10.1093/femsre/fuy009slight halophile
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NaCl range mid1
is a
NaCl range
rdfs:subClassOfNaCl range mid1 is a quantitative bin of the NaCl-range phenotype.
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DOI:10.1093/femsre/fuy009salinity range
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NaCl range mid1
corresponds to
slight halophile
The 1-3% w/v NaCl range corresponds to the slight-halophile phenotype.
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DOI:10.1007/978-3-540-74231-9
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slight halophile
distinct from
moderate halophile
Slight halophiles are distinct from moderate halophiles, which grow optimally at higher NaCl.
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DOI:10.1007/978-3-540-74231-9
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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.
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DOI:10.1128/MMBR.62.2.504-544.1998
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K+ accumulation
contributes to
osmotic balance / salt adaptation
RO:0002326K+ accumulation contributes to osmotic balance and salt adaptation.
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DOI:10.1128/AEM.00145-24
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compatible solute strategy
characterizes
halotolerant and moderate halophiles
The compatible-solute strategy characterizes halotolerant and moderate halophiles.
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DOI:10.1093/FEMSRE/FUY026
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Provenance
- Source
- METPO (2025-11-25)
- Definition source
- DOI:10.1093/femsre/fuy009
Parent traits (1)
Synonyms (3)
- Halotolerant
- Slight halophile
- NaR_1_to_3
kg-microbe context
Matched 1 kg-microbe node via direct_metpo.
METPO:1000470[-4.071, -1.891, -0.359, +0.724, …]
Nearest neighbors in embedding space
- environment NaCl range low 0.909
- environment NaCl range mid2 0.871
- environment NaCl delta mid2 0.828
- environment pH range mid2 0.728
- environment temperature optimum mid2 0.728
- environment pH range mid3 0.727
- environment pH range mid1 0.719
- environment pH range low 0.707
Curation history
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·
SEEDED_FROM_METPO · seed_from_metpo
imported from data/raw/metpo.owl (CLASS)
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CURATED_CAUSAL_GRAPH · claude
Added DOI-backed definition and causal graph linking modest osmoadaptive tolerance to the slight-halophile NaCl-range bin.
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GROUND_CAUSAL_PREDICATES · claude
Grounded 2 causal-edge predicate_id field(s) via mappings/predicate_grounding.tsv (METPO:2000202×1, rdfs:subClassOf×1).
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·
ENRICH_CAUSAL_GRAPH · claude
Added 5 evidence-backed generic edges (7 new nodes) from the deep-research report.
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GROUND_CAUSAL_PREDICATES · claude
Grounded 1 causal-edge predicate_id field(s) via mappings/predicate_grounding.tsv (RO:0002326×1).