Microbial Diversity in the Deep Sea and the Underexplored Rare Biosphere - Presenter: Julie Huber:
10/16/2006 11:00 AM PDT: The world's oceans are teeming with microscopic life forms. The staining of cells with DNA-binding dyes (DAPI and acridine orange) coupled with epifluorescence microscopy demonstrated that nominal cell densities exceed 105/ml of sea water.