Figure 3

Bioluminescence, pigmentation and fluorescence associated with Orfelia fultoni black bodies: (A) Orfelia thorax evidencing bioluminescent areas surrounding the black bodies; (B) DTT-induced release of brownish-orange pigment; (C) associated blue fluorescence released by black bodies upon threatment with DTT and UV irradiation and (D) CCD-image of bioluminescence associated with the black bodies.