SAMN08409115 Magnetospirillum gryphiswaldense MSR-1 Magnetospirillum gryphiswaldense MSR-1 Radboud Universiteit Nijmegen Sandra Wiegand Microbe, viral or environmental Microbe.1.0 MSR-1 missing Germany: river Ryck, Greifswald mud of eutrophic river whole organism type strain of Magnetospirillum gryphiswaldense 431859