Stage-specific expression of PfCK by immunofluorescence microscopy. Different fields were observed with excitation wavelengths of 350 nm (DAPI), 579 nm (MitoTracker Red CMXRos), and 489 nm (Cy2). Blue, red, and green fluorescence indicate the locations of nucleus (a), mitochondria (b), and PfCK (c) in Plasmodium falciparum, respectively. (d) Merged picture of panel a, b, and c pictures.

Choubey V, Maity P, Guha M, Kumar S, Srivastava K, Puri SK, Bandyopadhyay U. Inhibition of Plasmodium falciparum choline kinase by hexadecyltrimethylammonium bromide: a possible antimalarial mechanism. Antimicrob Agents Chemother. 2007 51:696-706.