@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ns0: <https://lod.nal.usda.gov/naltv#> .

<https://lod.nal.usda.gov/naltv#marc001> rdfs:label "Field 001 in MARC Authority Format"@en .
nalt:68516_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "Prueba que detecta una posible carcinogenicidad de un químico y determina la forma en que muchas bacterias mutantes his - de Salmonella typhimurium desarrollan mutaciones inversas debido a la exposición al químico en cuestión."@es, "A test for chemical carcinogenicity which determines how many histidine-negative mutant Salmonella typhimurium bacteria acquire the reverse mutation to wild-type due to exposure to the chemical in question."@en ;
  dc:source "NAL Thesaurus Staff" .

<https://lod.nal.usda.gov/nalt>
  a skos:ConceptScheme ;
  rdfs:label "NALT Full"@en .

<https://lod.nal.usda.gov/naltv#Topic>
  a owl:Class ;
  rdfs:label "Topic"@en .

nalt:68516
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-10-23"^^xsd:date ;
  dc:modified "2017-10-11"^^xsd:date ;
  skos:altLabel "ensayo de reversión de mutación bacteriana"@es, "prueba de mutación reversa en bacterias"@es, "test de Ames"@es, "ensayo de mutación génica reversa con Salmonella typhimurium"@es ;
  skos:broader nalt:65620, nalt:13161, nalt:291471 ;
  skos:definition nalt:68516_def ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-awic> ;
  skos:narrower nalt:291475, nalt:309754, nalt:26431023 ;
  skos:prefLabel "Ames test"@en, "ensayo de Ames"@es ;
  skos:related nalt:22361, nalt:53830 ;
  ns0:marc001 "51325" .

nalt:26431023
  a skos:Concept ;
  skos:broader nalt:68516 ;
  skos:prefLabel "yeast mutagenicity assay"@en, "ensayo de mutagenicidad en levadura"@es .

nalt:309754
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:68516 ;
  skos:prefLabel "micronucleus tests"@en, "ensayos de micronúcleos"@es .

nalt:291475
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:68516 ;
  skos:prefLabel "ensayo cometa"@es, "comet assay"@en .

nalt:22361
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "carcinogenicidad"@es, "carcinogenicity"@en ;
  skos:related nalt:68516 .

nalt:53830
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "mutagenicidad"@es, "mutagenicity"@en ;
  skos:related nalt:68516 .

nalt:291471
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:68516 ;
  skos:prefLabel "genotoxicity tests"@en, "pruebas de genotoxicidad"@es .

nalt:13161
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:68516 ;
  skos:prefLabel "ensayos biológicos"@es, "bioassays"@en .

nalt:65620
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:68516 ;
  skos:prefLabel "toxicity testing"@en, "pruebas de toxicidad"@es .