title: Direct cell culture assay of thin-layer-chromatographed material without prior substance elution.
mesh_terms: D000409:Alanine / Q000378:metabolism; D000818:Animals; D002417:Cattle; D002478:Cells, Cultured; D002855:Chromatography, Thin Layer / Q000379:methods*; D004247:DNA / Q000096:biosynthesis; D006168:Guinea Pigs; D008239:Lysine / Q000378:metabolism; D013949:Thymus Extracts / Q000032:analysis; D013950:Thymus Gland / Q000378:metabolism
chemical_list: D013949:Thymus Extracts; D004247:DNA; D008239:Lysine; D000409:Alanine