Abstract:IN the course of experiments which led to the appearance of what I have termed "dys-agglutinable" forms of certain. bacteria (Walker, 1922), several non-motile (or only very feebly motile) dys-agglutinable strains of B. paratyphosus B were produced at different times. They were all derived from an ordinary "eu-agglutinable" laboratory strain of the bacillus by the method, described by me on previous occasions, of repeated subculture in media containing a proportion of specific agglutinating serum. One of these… Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.