"Sorangium cellulosum"^^ . "PMID:17473228"^^ . "Polyangium cellulosum"^^ . "Polyangium compositum"^^ . . . "ncbi_taxonomy"^^ . "GC_ID:11"^^ . . "NCBITaxon:39644"^^ . "Sorangium nigrescens"^^ . "Sorangium compositum"^^ . "Sorangium nigrum"^^ .