title: Metagons in killer paramecia: problems of reproducibility and alternative hypotheses.
authors.affiliation: University of Maryland, College Park, Maryland.
authors.forename: N S
authors.initials: NS
authors.lastname: Hall
mesh_terms: D000818:Animals; D005827:Genetics, Microbial / Q000266:history*; D049673:History, 20th Century; D007448:Invertebrates; D007756:Laboratory Animal Science / Q000266:history*; D008722:Methods; D008829:Microbiology / Q000266:history; D008967:Molecular Biology / Q000266:history*; D010247:Paramecium; D012313:RNA / Q000266:history*; D012098:Reproduction; D012106:Research / Q000266:history*
chemical_list: D012313:RNA