title: The RNA base composition of Amoeba proteus, Amoeba discoides and their heterospecific hybrids.
mesh_terms: D000225:Adenine / Q000032:analysis; D000656:Amoeba / Q000032:analysis*; D000704:Analysis of Variance; D000818:Animals; D002482:Cellulose; D003596:Cytosine / Q000032:analysis; D004586:Electrophoresis; D006147:Guanine / Q000032:analysis; D006824:Hybridization, Genetic; D012313:RNA / Q000032:analysis; D012260:Ribonucleases; D013045:Species Specificity; D013056:Spectrophotometry, Ultraviolet; D014498:Uracil / Q000032:analysis
chemical_list: D014498:Uracil; D006147:Guanine; D012313:RNA; D003596:Cytosine; D002482:Cellulose; D012260:Ribonucleases; D000225:Adenine