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(2001). https://pubmed.ncbi.nlm.nih.gov/11420139/ DOI: 10.1016/s0304-4165(01)00130-1","comparator":null,"unit":null,"notes":"","entity":null},{"dimension":"tissue_or_cell_type","value_text":"Aqueous assay; no tissue","comparator":null,"unit":null,"notes":"","entity":null}],"evidence":[{"id":"ec925bc7-a8f5-5d74-afe9-25adba8295cd","evidence_kind":"source_excerpt","locator":"Lines 105-116","start_line":105,"end_line":116,"excerpt":"### boron-cis-diol-binding\nBoron binding in the tested nucleotide series depended on suitable cis-diol groups, and NAD+ bound more strongly than NADH in the capillary-electrophoresis assay.\nCondition category: normal\nnutrient_topic: Boron research collection; topical membership is not evidence of a direct dietary effect.\nplain_language: The arrangement of neighboring hydroxyl groups helps determine which nucleotide molecules can bind boron.\norganism: Cell-free chemistry\ntissue_or_cell_type: Aqueous assay; no tissue\nexperimental_model: Capillary electrophoresis of purified metabolites\nlimitations: Chemical affinity is not a demonstrated metabolic function or in-vivo occupancy. Rankings depend on assay and solution conditions.\nexposure: Boron complexation under the reported assay conditions\nevidence_span: {\"source_cache\": \"artifacts/boron-research/11420139.abstract.txt\", \"locator\": \"Exact primary indexed abstract; zero-based, end-exclusive Unicode character offsets\", \"file_sha256\": \"0792ce09223d7cf23f0d3fda6b793e6e3b9904abe2c1f934b96d50e3a0e8b703\", \"start_char\": 0, \"end_char\": 1650, \"text_sha256\": \"0792ce09223d7cf23f0d3fda6b793e6e3b9904abe2c1f934b96d50e3a0e8b703\"}\n[boron-p11420139] Diadenosine phosphates and S-adenosylmethionine: novel boron binding biomolecules detected by capillary electrophoresis. (2001). https://pubmed.ncbi.nlm.nih.gov/11420139/ DOI: 10.1016/s0304-4165(01)00130-1","model_system":"Capillary electrophoresis of purified metabolites","directness":"author_interpretation","verification_status":"source_derived_draft","notes":"Exact curation-document quotation, not publisher quotation. Study references: [boron-p11420139] Diadenosine phosphates and S-adenosylmethionine: novel boron binding biomolecules detected by capillary electrophoresis. (2001). https://pubmed.ncbi.nlm.nih.gov/11420139/ DOI: 10.1016/s0304-4165(01)00130-1","relationship":"supports","weight":1.0,"link_notes":"","source":{"id":"2d96c547-aeec-5d8b-9d31-1288da209f89","stable_key":"import-7edf94bb-95c8-5234-9161-9eb338bb9b36","title":"Boron: chemistry, nutrient interactions, low-intake studies and mechanistic uncertainties (2026-09-17)","document_type":"imported_text","citation_label":"AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text.","file_path":"","sha256":"0a32c1c5c70cfb4a378f6ace35cf5b75d90ed3065ada91b9f9f64015d603c8e3","revision_id":"38f316f2-4344-542e-a638-0ac5402f678d","review_status":"unverified_draft","notes":""}}],"relations":[],"conflicts":[],"corrections":[],"research":null}