Persistence of the Parabasal Body in a p-Rosaniline Resistant Strain of Trypanosoma brucei

Abstract

Summary A p-rosaniline-resistant modification of T. brucei is described in whichcontrary to the experience with other trypanosome strains—the parabasa body persisted. The strain also failed to show the overlapping resistance to 6,6'-ureylene [4-amino-2-methylquinoline] which could be demonstrated in p-rosaniline-fast strains of T. equiperdum.