Figure 3From: Analysis of EST data of the marine protist Oxyrrhis marina, an emerging model for alveolate biology and evolutionOxyrrhis marina cells coexist with bacteria, probably in some type of symbiotic relationship. The figure shows O. marina cells from antibiotic-treated cultures in close relationships with unidentified bacteria. A, B: Scanning electron micrographs showing the oral region of O. marina with rod-shaped bacteria attached. C: Fluorescence in-situ hybridization of an O. marina cell using a fluorescent probe that recognizes a conserved region of bacterial small subunit (16S) ribosomal RNA genes following the standard protocol described in http://www.arb-silva.de/fish-probes/fish-protocols/. Blue: DAPI-stained nucleus of O. marina; red dots: bacteria.Back to article page