{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["009:25"], "contactPoint": {"@type": "vcard:Contact", "fn": "NIH", "hasEmail": "mailto:info@nih.gov"}, "description": "Carotenoid pigments are largely distributed in nature. They are\npresent in all of the photosynthetic organisms as well as in some bacteria, fungi, and yeast [1]. Two major biological roles have been assigned to carotenoids in plants and prokaryotes. In photosynthetic organisms, these pigments are involved in trapping light energy. A more general role applicable to both photosynthetic and non-photosynthetic cell, is protection from photodynamic action [1]. Genes controlling the synthesis of these pigments have been studied in several organisms such asErwiniaspecies [2,3,4],Mycobacterium aurumA+[5,6],Arabidopsis[7,8],Xantophyllomyces dendrorhous[9] andBrevibacterium linens[10].", "distribution": [{"@type": "dcat:Distribution", "description": "Visit the original government dataset for complete information, documentation, and data access.", "downloadURL": "https://www.ncbi.nlm.nih.gov/pmc/articles/PMC113779/", "mediaType": "text/html", "title": "Official Government Data Source"}], "identifier": "https://healthdata.gov/api/views/cz2y-9wim", "issued": "2025-07-14", "keyword": ["lycopene-biogenesis", "mycobacterium-aurum", "neurosporene-synthesis", "nih", "ultraviolet-resistance"], "landingPage": "https://healthdata.gov/d/cz2y-9wim", "modified": "2025-09-29", "programCode": ["009:048"], "publisher": {"@type": "org:Organization", "name": "National Institutes of Health"}, "theme": ["NIH"], "title": "Response ofEscherichia colicontaining mycobacterial carotene genes to UV radiation"}