2020-04-022020-04-0220070334-5114http://hdl.handle.net/10222/78282Vol. 42, No. 3 (2006) pp. 135-139: Induced symbiosis: Distinctive Escherichia coli-Dictyostelium discoideum transferable co-cultures on agar, by Masahiko Todoriki and Itaru UrabText43153