title: Auxotrophic mutants of Crithidia fasciculata.
abstract: In pursuance of genetic studies, after exposure to ethylmethanesulfonate, 11 auxotrophic mutants of Crithidia fasciculata were cloned. Three proved uracil dependent; 3 serine dependent; and the remainder have not had their auxotrophy defined.
authors.affiliation: Departamento de Biologia Celular, Universidade de Brasília, Brazil.
authors.forename: L A
authors.initials: LA
authors.lastname: Garcia
authors.forename: I
authors.initials: I
authors.lastname: Roitman
mesh_terms: D000818:Animals; D003421:Crithidia / Q000235:genetics* / Q000254:growth & development; D003470:Culture Media; D016296:Mutagenesis; D012694:Serine / Q000378:metabolism; D014498:Uracil / Q000378:metabolism
chemical_list: D003470:Culture Media; D012694:Serine; D014498:Uracil