title: Phylogenetic heterogeneity of three Crithidia spp. vs. Crithidia fasciculata.
authors.affiliation: Department of Microbiology and Immunology, Finch University of Health Sciences/Chicago Medical School, IL 60064.
authors.forename: Y
authors.initials: Y
authors.lastname: Du
authors.forename: K P
authors.initials: KP
authors.lastname: Chang
mesh_terms: D000818:Animals; D001483:Base Sequence; D003421:Crithidia / Q000145:classification / Q000235:genetics*; D016831:Crithidia fasciculata / Q000235:genetics*; D017931:DNA Primers; D016054:DNA, Protozoan / Q000032:analysis; D018740:Genetic Heterogeneity; D008969:Molecular Sequence Data; D010802:Phylogeny; D016133:Polymerase Chain Reaction; D012335:RNA, Ribosomal / Q000235:genetics
chemical_list: D017931:DNA Primers; D016054:DNA, Protozoan; D012335:RNA, Ribosomal