{"id":"https://openalex.org/keywords/edna-metabarcoding","display_name":"eDNA metabarcoding","description":"A molecular ecology technique that identifies and surveys organisms by sequencing environmental DNA from mixed samples.","display_name_alternatives":["environmental DNA metabarcoding","eDNA meta-barcoding","metabarcoding of environmental DNA"],"ids":{"openalex":"https://openalex.org/keywords/edna-metabarcoding","wikidata":"https://www.wikidata.org/wiki/Q51237016"},"primary_topic":{"id":"https://openalex.org/T12640","display_name":"Environmental DNA in Biodiversity Studies","score":0.7589,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12640","display_name":"Environmental DNA in Biodiversity Studies","score":0.7589,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":2916,"cited_by_count":41863,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/edna-metabarcoding","updated_date":"2026-10-19T04:06:21","created_date":"2026-09-30T00:00:00"}