{"id":"https://openalex.org/keywords/cdna-microarray","display_name":"cDNA microarray","description":"A cDNA microarray is a molecular biology tool that measures gene expression by hybridizing labeled complementary DNA to an array of probes.","display_name_alternatives":["cDNA microarrays","cDNA micro-array","complementary DNA microarray","complementary DNA microarrays","cDNA array","cDNA arrays"],"ids":{"openalex":"https://openalex.org/keywords/cdna-microarray","wikidata":null},"primary_topic":{"id":"https://openalex.org/T10885","display_name":"Gene expression and cancer classification","score":0.2991,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10885","display_name":"Gene expression and cancer classification","score":0.2991,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"works_count":4291,"cited_by_count":114140,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/cdna-microarray","updated_date":"2026-10-19T04:06:21","created_date":"2026-09-30T00:00:00"}
