||Knut Yngve Borsheim & Gunnar Bratbak, Cell volume to cell carbon conversion factors for a bacterivorous Monas sp. enriched from seawater, Marine ecology - progress series, vol 36: 171-175, 1987 p.174 left column bottom paragraph
||For fluorescence microscopy preserved samples
were filtered onto Irgalan Black stained 0.2 µm Nuclepore
filters, stained for 10 min with DAPI (Porter & Feig
1980), and mounted in paraffin.
||For preserved cells measured in the epifluorescence
microscope after staining with DAPI, researchers suggest a volume to carbon conversion factor of 220 fg C/µm^3