{"id":"https://openalex.org/keywords/microarray","display_name":"microarray","description":"A laboratory tool containing an array of microscopic probes used to analyze many biological molecules or genetic sequences simultaneously.","display_name_alternatives":["microarrays","micro-array","micro-arrays","microarray chip","microarray technology"],"ids":{"openalex":"https://openalex.org/keywords/microarray","wikidata":null},"primary_topic":{"id":"https://openalex.org/T10885","display_name":"Gene expression and cancer classification","score":0.2096,"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":0.2096,"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"}},{"id":"https://openalex.org/T12867","display_name":"Advanced Biosensing Techniques and Applications","score":0.076,"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":11139,"cited_by_count":299309,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/microarray","updated_date":"2026-10-19T04:06:21","created_date":"2022-04-12T19:38:12"}