Flow Cytometry of Bacteria: YoYo-1 stained mixture of 70% ethanol fixed
E.coli cells and B.subtilis (BG) spores.
Simultaneous In Situ Visualization of Seven Distinct Bacterial Genotypes
Confocal laser scanning image of an activated sludge sample after in situ hybridization with 3 labeled probes. Seven distinct, viable populations can be visualized without cultivation.
Amann et al.1996. J. of Bacteriology 178:3496-3500.