title: Nearest neighbor frequencies and the phylogenetic origin of mitochondrial DNA in Physarum polycephalum.
mesh_terms: D000595:Amino Acid Sequence; D004247:DNA; D008928:Mitochondria; D009235:Myxomycetes / Q000378:metabolism*; D012313:RNA / Q000032:analysis*; D014316:Tritium
chemical_list: D014316:Tritium; D012313:RNA; D004247:DNA