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Investigating The Transcriptional Regulation By Oxyr In Porphyromonas Gingivalis., Anuya R. Paranjape
Investigating The Transcriptional Regulation By Oxyr In Porphyromonas Gingivalis., Anuya R. Paranjape
Theses and Dissertations
Periodontal diseases are bacterially induced, inflammatory diseases which are responsible for loss of alveolar bone and connective tissue supporting the teeth which results in loss of teeth. Gram negative anaerobic bacteria are highly associated with these diseases. One of them is Porphyromonas gingivalis belonging to the phylum Bacteroidetes. Infection by P. gingivalis is recurrent after physical removal of the bacteria from the oral cavity and even after antibiotic treatment as development of resistance is not rare. Hence complete understanding the biology of this bacterium is of significance. This gram negative obligate anaerobe, being aerotolerant, manages to survive inside the oral …
Role Of Extracytoplasmic Function Sigma Factors In Porphyromonas Gingivalis, Suhasini Yanamandra Sai
Role Of Extracytoplasmic Function Sigma Factors In Porphyromonas Gingivalis, Suhasini Yanamandra Sai
Theses and Dissertations
Porphyromonas gingivalis is a major etiological agent that is responsible for the cause and progression of periodontal diseases. The bacterium is exposed to various environmental conditions and oxidative stress conditions while it is in the oral cavity. So, P. gingivalis should have an efficient regulatory system in order to adjust and survive in the oral cavity. But little is known about the regulatory mechanisms that help the bacteria to survive in the oral cavity. So, it is essential to understand and characterize these regulatory mechanisms. The response and adaptation of P. gingivalis to environmental stress conditions occur at the level …