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. 2013 Jul 8;8(7):e64830. doi: 10.1371/journal.pone.0064830

Figure 5. Cross-sections of gills dissected from C. regab (217-V4) (1) and L. chuni (225-V6) (2) and hybridized with Creg821 (Cy3, stained in green) and Lchun821 (Cy5, stained in red) FISH probes, and DAPI counterstained (in blue).

Figure 5

For the individuals shown, only a single 16S rRNA symbiont phylotype was identified through PCR. Specific probes and DAPI (2) do not overlap perfectly, possibly due to low activity in some bacteria. b: bacteriocyte, n: nucleus, os: outer lamellar space, is: intralamellar space.