Quantitative studies of differential staining reactions.  I.  The effect of pH on the quantity of dye retained by bacteria and the apparent isoelectric point.
D001419:Bacteria; D004396:Coloring Agents; D006801:Humans; D007526:Isoelectric Point; D013194:Staining and Labeling
D004396:Coloring Agents
BACTERIA; STAINS AND STAINING