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Specific fluorescent DNA probes targeting Pseudomonas species (A, Texas Red, in red, 63×), Legionella species (B, FAM labeling, in green, 63×), Mycobacterium species (C, Cy3, in red, 63×). D Co-existence of Legionella and Chlamydia species in a single Acanthamoeba isolate DNA probes marked with, respectively (FAM/Legionella and Cy5/Chlamydia labeling, in green and purple respectively, 63×).
