Fig. 8From: Spatial compartmentalization of free radical formation and mitochondrial heterogeneity in bivalve gills revealed by live-imaging techniquesRepresentative DAF-2DA staining of M. edulis gill filaments (NO formation). a1: fluorescence (DAF-2T) image of filamental section, a2 corresponding transmission image. b: fluorescence intensity profile across an average filament. Black box indicates the blood sinus inner area. imNO = immunocyte-associated NO formation, msNO = muscle cell-associated NO formation, mtNO = mitochondria-associated NO formation, Scale bar = 10 μmBack to article page