Figure 8
From: Multiplication of the waterborne pathogen Cryptosporidium parvum in an aquatic biofilm system
Confocal observation of unexcysted oocyst and six day old biofilm-only control samples. A) biofilm-only labelled with both primary and secondary antibodies seen under transmitted light; B) corresponding confocal image, showing no immunolabeling. C) Unexcysted oocyst labelled with both primary and secondary antibodies seen under transmitted light; D) corresponding confocal image, showing no immunolabeling Scale bars: A&B: 50 μm; C&D: 5 μm.