SAMN20600067 Rhodoblastus acidophilus PC2 Candidatus Rhodoblastus alkanivorans Rhodoblastus acidophilus PC2, whole genome shotgun sequencing University of East Anglia Marcela Hernandez Microbe, viral or environmental Microbe.1.0 2017 5-10 cm 370 masl Natural gas seeps Creek water and sediments USA sediments 42.7042 N 78.6812 W pure culture PC2 reference material of Candidatus Rhodoblastus alkanivorans 752515