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Virulence factors produced by two Black Pigmented
Anaerobes involved in periodontal diseases
Porphyromonas
Prevotella
gingivalis
intermedia
Colonization Factors
Capsules
+
+
Pili
+
+
The many
virulence factors
produced by two
black pigmented
anaerobes that are
involved in
periodontal
diseases are
shown here.
Both organisms
possess capsules
and pili.
Sound