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(2015). https://pubmed.ncbi.nlm.nih.gov/26710334/ DOI: 10.1371/journal.pone.0145850","comparator":null,"unit":null,"notes":"","entity":null},{"dimension":"tissue_or_cell_type","value_text":"Adipocytes","comparator":null,"unit":null,"notes":"","entity":null}],"evidence":[{"id":"179e86f1-e94f-5cba-9f33-eb0b94e40d96","evidence_kind":"source_excerpt","locator":"Lines 1244-1256","start_line":1244,"end_line":1256,"excerpt":"### propionyl-primes-odd-chain-fatty-acids\nFatty-acid fragment labeling identified propionyl-CoA as the primer for odd-chain fatty-acid synthesis in 3T3-L1 adipocytes.\nCondition category: normal\nnutrient_topic: Vitamin B12 research collection; topical membership is not evidence of a direct dietary effect.\nplain_language: These mouse fat cells could divert the B12-pathway precursor into odd-chain fats.\norganism: Mus musculus\ntissue_or_cell_type: Adipocytes\nexperimental_model: Differentiated mouse 3T3-L1 adipocytes\nlimitations: Mouse cell culture; isotope labeling and model assumptions do not establish human dietary carbon fractions.\nexposure: Parallel carbon-13 tracer and GC-MS fragment analysis\ncross_nutrient: false\nevidence_location: Full text Results; Figures 6-8 and isotope model\n[crown-2015-bcaa-fatty-acids] Catabolism of Branched Chain Amino Acids Contributes Significantly to Synthesis of Odd-Chain and Even-Chain Fatty Acids in 3T3-L1 Adipocytes. 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