Fig. 11From: Spatial compartmentalization of free radical formation and mitochondrial heterogeneity in bivalve gills revealed by live-imaging techniquesRepresentative Syto-13 (nuclei specific, green fluorescence) and Mitotracker Deep Red 633 (mitochondria specific, red fluorescence) combined staining. a.: General (a1) and detailed view (a2) of M. edulis central gill filament section. b.: General (b1) and detailed view (b2) of the ventral bend. ecn = epithelial-cell nuclei, mcn = muscle-cell nuclei. White arrows highlight the presence of mucus-filled vacuolesBack to article page