Cloned porphyromonas gingivalis genes and probes for the detection of periodontal disease

摘要

DNA fragments from Porphyromonas gingivalis which express proteins that elicit anti-P. gingivalis immunologic responses are described. Microorganisms, genetically modified to express P. gingivalis antigens, are provided. Also disclosed are probes, vaccines, and monoclonal antibodies for the detection and prevention of periodontal disease.