{"id":"https://openalex.org/keywords/two-component-systems","display_name":"two-component systems","description":"Bacterial and other prokaryotic signaling systems, typically comprising a sensor kinase and response regulator, that detect and respond to environmental cues.","display_name_alternatives":["two-component regulatory systems","two-component signaling systems","two-component signalling systems","two-component signal transduction systems","two component signaling system","two-component regulatory system","two component signaling","two-component system","TCS"],"ids":{"openalex":"https://openalex.org/keywords/two-component-systems","wikidata":"https://www.wikidata.org/wiki/Q232956"},"primary_topic":{"id":"https://openalex.org/T10120","display_name":"Bacterial Genetics and Biotechnology","score":0.3639,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"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/T10120","display_name":"Bacterial Genetics and Biotechnology","score":0.3639,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"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":10240,"cited_by_count":297864,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/two-component-systems","updated_date":"2026-10-24T04:06:44","created_date":"2026-09-30T00:00:00"}