"Polynucleobacter necessarius subsp. necessarius STIR1"^^ . "Polynucleobacter necessarius subsp. necessarius str. STIR1"^^ . . "Polynucleobacter necessarius STIR1"^^ . "PMID:24167248"^^ . "GC_ID:11"^^ . "Polynucleobacter necessarius subsp. necessarius strain STIR1"^^ . . "ncbi_taxonomy"^^ .